./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3ddf607d1745197f42ec93d91371fe3b581377117340b3a7d449f25d43cdec16 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 00:25:27,494 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:25:27,604 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:25:27,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:25:27,618 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:25:27,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:25:27,648 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:25:27,649 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:25:27,649 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:25:27,649 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:25:27,649 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:25:27,649 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:25:27,650 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:25:27,650 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:25:27,650 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:25:27,650 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:25:27,650 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:25:27,650 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:25:27,651 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:25:27,651 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:25:27,652 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:25:27,652 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:25:27,652 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:25:27,653 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:25:27,653 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:25:27,653 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:25:27,653 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:25:27,653 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:25:27,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:25:27,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:25:27,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:25:27,654 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:25:27,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:25:27,655 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness 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(reach_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 -> 3ddf607d1745197f42ec93d91371fe3b581377117340b3a7d449f25d43cdec16 [2024-11-24 00:25:27,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:25:27,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:25:27,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:25:27,965 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:25:27,966 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:25:27,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2024-11-24 00:25:31,359 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/data/7038adc5b/110cc84870e44e39a2482eee394529c8/FLAG41ed72adb [2024-11-24 00:25:32,279 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:25:32,280 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2024-11-24 00:25:32,362 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/data/7038adc5b/110cc84870e44e39a2482eee394529c8/FLAG41ed72adb [2024-11-24 00:25:32,449 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/data/7038adc5b/110cc84870e44e39a2482eee394529c8 [2024-11-24 00:25:32,452 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:25:32,454 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:25:32,456 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:25:32,456 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:25:32,461 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:25:32,463 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:25:32" (1/1) ... [2024-11-24 00:25:32,464 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c731a3d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:32, skipping insertion in model container [2024-11-24 00:25:32,464 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:25:32" (1/1) ... [2024-11-24 00:25:32,653 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:25:36,940 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402050,402063] [2024-11-24 00:25:36,944 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402195,402208] [2024-11-24 00:25:36,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:25:37,016 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:25:37,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6124] [2024-11-24 00:25:37,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6131] [2024-11-24 00:25:37,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6138] [2024-11-24 00:25:37,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6242-6243] [2024-11-24 00:25:37,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6248-6250] [2024-11-24 00:25:37,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6275-6276] [2024-11-24 00:25:37,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6281-6283] [2024-11-24 00:25:37,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6307-6308] [2024-11-24 00:25:37,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6313-6315] [2024-11-24 00:25:37,212 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6350] [2024-11-24 00:25:37,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6550-6551] [2024-11-24 00:25:37,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6934-6935] [2024-11-24 00:25:37,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6941] [2024-11-24 00:25:37,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (317), "i" (12UL)); [7633-7634] [2024-11-24 00:25:37,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (321), "i" (12UL)); [7647-7648] [2024-11-24 00:25:37,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7671] [2024-11-24 00:25:37,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7676] [2024-11-24 00:25:37,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7678] [2024-11-24 00:25:37,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (374), "i" (12UL)); [7752-7753] [2024-11-24 00:25:37,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7760] [2024-11-24 00:25:37,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (393), "i" (12UL)); [7779-7780] [2024-11-24 00:25:37,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7802] [2024-11-24 00:25:37,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (451), "i" (12UL)); [7883-7884] [2024-11-24 00:25:37,343 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (473), "i" (12UL)); [7924-7925] [2024-11-24 00:25:37,344 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (482), "i" (12UL)); [7939-7940] [2024-11-24 00:25:37,346 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (496), "i" (12UL)); [7965-7966] [2024-11-24 00:25:37,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (514), "i" (12UL)); [7992-7993] [2024-11-24 00:25:37,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (np->stats)); [8108] [2024-11-24 00:25:37,362 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (599), "i" (12UL)); [8222-8223] [2024-11-24 00:25:37,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8274] [2024-11-24 00:25:37,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8276] [2024-11-24 00:25:37,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (678), "i" (12UL)); [8339-8340] [2024-11-24 00:25:37,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (775), "i" (12UL)); [8522-8523] [2024-11-24 00:25:37,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (855), "i" (12UL)); [8672-8673] [2024-11-24 00:25:37,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (858), "i" (12UL)); [8689-8690] [2024-11-24 00:25:37,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (np->stats)); [8767] [2024-11-24 00:25:37,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8855] [2024-11-24 00:25:37,412 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8970] [2024-11-24 00:25:37,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (np->stats)); [9042] [2024-11-24 00:25:37,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (np->stats)); [9412] [2024-11-24 00:25:37,679 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402050,402063] [2024-11-24 00:25:37,679 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i[402195,402208] [2024-11-24 00:25:37,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:25:37,957 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:25:37,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37 WrapperNode [2024-11-24 00:25:37,958 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:25:37,959 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:25:37,959 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:25:37,959 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:25:37,973 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:38,085 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:38,389 INFO L138 Inliner]: procedures = 546, calls = 2404, calls flagged for inlining = 260, calls inlined = 202, statements flattened = 5297 [2024-11-24 00:25:38,390 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:25:38,390 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:25:38,390 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:25:38,390 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:25:38,403 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:38,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:38,442 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:39,929 INFO L175 MemorySlicer]: Split 868 memory accesses to 30 slices as follows [2, 12, 1, 2, 2, 2, 4, 3, 0, 12, 21, 10, 4, 1, 2, 5, 2, 4, 2, 2, 2, 653, 4, 13, 44, 2, 27, 4, 18, 8]. 75 percent of accesses are in the largest equivalence class. The 147 initializations are split as follows [0, 12, 1, 0, 0, 0, 4, 3, 0, 12, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 64, 0, 0, 0, 0, 27, 4, 18, 0]. The 407 writes are split as follows [0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 18, 6, 1, 0, 1, 0, 1, 2, 0, 1, 1, 324, 0, 0, 44, 1, 0, 0, 0, 4]. [2024-11-24 00:25:39,929 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:39,930 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,205 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,224 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,275 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,370 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,390 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,460 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:25:40,461 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:25:40,462 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:25:40,462 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:25:40,463 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (1/1) ... [2024-11-24 00:25:40,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:25:40,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:25:40,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:25:40,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:25:40,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_page [2024-11-24 00:25:40,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_page [2024-11-24 00:25:40,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 00:25:40,544 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 00:25:40,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-24 00:25:40,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-24 00:25:40,544 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-24 00:25:40,544 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-24 00:25:40,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:25:40,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:25:40,545 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2024-11-24 00:25:40,545 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_scanf [2024-11-24 00:25:40,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netfront_info [2024-11-24 00:25:40,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netfront_info [2024-11-24 00:25:40,545 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2024-11-24 00:25:40,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_evtchn_to_irqhandler [2024-11-24 00:25:40,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-24 00:25:40,546 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-24 00:25:40,546 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_interrupt [2024-11-24 00:25:40,546 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_interrupt [2024-11-24 00:25:40,546 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-24 00:25:40,546 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-24 00:25:40,546 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2024-11-24 00:25:40,546 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_grant_ring [2024-11-24 00:25:40,546 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2024-11-24 00:25:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2024-11-24 00:25:40,547 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2024-11-24 00:25:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_claim_grant_reference [2024-11-24 00:25:40,547 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2024-11-24 00:25:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access [2024-11-24 00:25:40,547 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_disconnect_backend [2024-11-24 00:25:40,547 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_disconnect_backend [2024-11-24 00:25:40,547 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-24 00:25:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-24 00:25:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2024-11-24 00:25:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_alloc_grant_references [2024-11-24 00:25:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_release_grant_reference [2024-11-24 00:25:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_release_grant_reference [2024-11-24 00:25:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 00:25:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 00:25:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-24 00:25:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 00:25:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rxidx [2024-11-24 00:25:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rxidx [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-24 00:25:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2024-11-24 00:25:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure skb_entry_set_link [2024-11-24 00:25:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_entry_set_link [2024-11-24 00:25:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-24 00:25:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 00:25:40,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2024-11-24 00:25:40,551 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_free_grant_references [2024-11-24 00:25:40,551 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-24 00:25:40,552 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-24 00:25:40,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-24 00:25:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-24 00:25:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-24 00:25:40,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-24 00:25:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:25:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:25:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:25:40,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:25:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:25:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 00:25:40,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-24 00:25:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-24 00:25:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 00:25:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 00:25:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_poll_controller [2024-11-24 00:25:40,557 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_poll_controller [2024-11-24 00:25:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:25:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:25:40,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:25:40,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:25:40,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 00:25:40,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-24 00:25:40,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:25:40,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:25:40,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:25:40,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:25:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:25:40,563 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:25:40,564 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:25:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-24 00:25:40,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_124 [2024-11-24 00:25:40,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_124 [2024-11-24 00:25:40,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 00:25:40,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 00:25:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get [2024-11-24 00:25:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get [2024-11-24 00:25:40,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-24 00:25:40,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-24 00:25:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_ref [2024-11-24 00:25:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_ref [2024-11-24 00:25:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2024-11-24 00:25:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netfront_info [2024-11-24 00:25:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-11-24 00:25:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-11-24 00:25:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_uninit [2024-11-24 00:25:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_uninit [2024-11-24 00:25:40,568 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-24 00:25:40,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 00:25:40,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:25:40,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:25:40,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 00:25:40,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-24 00:25:40,572 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_grant_foreign_access_ref [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 00:25:40,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-24 00:25:40,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-24 00:25:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-24 00:25:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2024-11-24 00:25:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_dev_fatal [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_get_rx_skb [2024-11-24 00:25:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_get_rx_skb [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:25:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-24 00:25:40,574 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 00:25:40,574 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-24 00:25:40,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-24 00:25:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-24 00:25:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:25:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:25:40,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:25:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:25:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:25:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:25:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:25:40,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:25:40,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 00:25:40,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 00:25:40,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 00:25:40,580 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_release_tx_bufs [2024-11-24 00:25:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_release_tx_bufs [2024-11-24 00:25:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-24 00:25:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-24 00:25:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_write [2024-11-24 00:25:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_write [2024-11-24 00:25:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-24 00:25:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-24 00:25:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-24 00:25:40,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-24 00:25:40,581 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-24 00:25:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2024-11-24 00:25:40,582 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_transaction_end [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 00:25:40,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 00:25:40,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-24 00:25:40,584 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 00:25:40,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-24 00:25:40,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-24 00:25:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-24 00:25:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-24 00:25:40,586 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-24 00:25:40,586 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-24 00:25:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-24 00:25:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-24 00:25:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2024-11-24 00:25:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_alloc_evtchn [2024-11-24 00:25:40,587 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-24 00:25:40,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-24 00:25:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 00:25:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2024-11-24 00:25:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_printf [2024-11-24 00:25:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure netfront_tx_slot_available [2024-11-24 00:25:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netfront_tx_slot_available [2024-11-24 00:25:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2024-11-24 00:25:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_remote_via_irq [2024-11-24 00:25:40,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netfront_info [2024-11-24 00:25:40,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netfront_info [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_can_sg [2024-11-24 00:25:40,589 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_can_sg [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:25:40,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:25:40,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-24 00:25:40,591 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_min [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_min [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure add_id_to_freelist [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure add_id_to_freelist [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_alloc_rx_buffers [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_alloc_rx_buffers [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 00:25:40,592 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-24 00:25:40,592 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access_ref [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure gnttab_end_foreign_access_ref [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_104 [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_104 [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_from_irqhandler [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-24 00:25:40,593 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-24 00:25:40,593 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_end_access [2024-11-24 00:25:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_end_access [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 00:25:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 00:25:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_add_rx_frag [2024-11-24 00:25:40,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_add_rx_frag [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:25:40,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:25:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:25:40,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:25:40,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-24 00:25:40,597 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-24 00:25:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-24 00:25:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 00:25:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 00:25:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_id_from_freelist [2024-11-24 00:25:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_id_from_freelist [2024-11-24 00:25:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-24 00:25:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-24 00:25:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_rx_interrupt [2024-11-24 00:25:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_rx_interrupt [2024-11-24 00:25:40,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2024-11-24 00:25:40,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netfront_info [2024-11-24 00:25:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-24 00:25:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-24 00:25:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2024-11-24 00:25:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2024-11-24 00:25:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_105 [2024-11-24 00:25:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_105 [2024-11-24 00:25:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure store_rxbuf_max [2024-11-24 00:25:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure store_rxbuf_max [2024-11-24 00:25:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-24 00:25:40,599 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-24 00:25:40,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2024-11-24 00:25:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 00:25:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_interrupt [2024-11-24 00:25:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_interrupt [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_123 [2024-11-24 00:25:40,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_123 [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:25:40,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:25:40,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 00:25:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 00:25:40,602 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-24 00:25:40,602 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-24 00:25:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-11-24 00:25:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-11-24 00:25:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_free_evtchn [2024-11-24 00:25:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure xenbus_free_evtchn [2024-11-24 00:25:40,603 INFO L130 BoogieDeclarations]: Found specification of procedure xennet_tx_buf_gc [2024-11-24 00:25:40,603 INFO L138 BoogieDeclarations]: Found implementation of procedure xennet_tx_buf_gc [2024-11-24 00:25:42,315 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:25:42,319 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:25:58,690 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 00:26:04,951 INFO L? ?]: Removed 2937 outVars from TransFormulas that were not future-live. [2024-11-24 00:26:04,951 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:26:05,028 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:26:05,029 INFO L312 CfgBuilder]: Removed 5 assume(true) statements. [2024-11-24 00:26:05,029 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:26:05 BoogieIcfgContainer [2024-11-24 00:26:05,029 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:26:05,032 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:26:05,032 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:26:05,038 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:26:05,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:25:32" (1/3) ... [2024-11-24 00:26:05,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7687eef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:26:05, skipping insertion in model container [2024-11-24 00:26:05,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:25:37" (2/3) ... [2024-11-24 00:26:05,039 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7687eef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:26:05, skipping insertion in model container [2024-11-24 00:26:05,039 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:26:05" (3/3) ... [2024-11-24 00:26:05,040 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i [2024-11-24 00:26:05,061 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:26:05,066 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-alloc-spinlock_drivers-net-xen-netfront.cil.i that has 179 procedures, 2103 locations, 1 initial locations, 95 loop locations, and 1 error locations. [2024-11-24 00:26:05,224 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:26:05,243 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@7d820bd3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:26:05,243 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 00:26:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand has 1841 states, 1259 states have (on average 1.26131850675139) internal successors, (1588), 1301 states have internal predecessors, (1588), 461 states have call successors, (461), 120 states have call predecessors, (461), 119 states have return successors, (457), 450 states have call predecessors, (457), 457 states have call successors, (457) [2024-11-24 00:26:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-24 00:26:05,309 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:26:05,310 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:26:05,311 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:26:05,315 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:26:05,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1874940387, now seen corresponding path program 1 times [2024-11-24 00:26:05,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:26:05,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322338201] [2024-11-24 00:26:05,324 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:26:05,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:26:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:26:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:26:13,328 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:26:13,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322338201] [2024-11-24 00:26:13,329 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [322338201] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:26:13,329 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:26:13,329 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:26:13,331 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1590572489] [2024-11-24 00:26:13,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:26:13,337 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:26:13,338 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:26:13,368 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:26:13,368 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:26:13,378 INFO L87 Difference]: Start difference. First operand has 1841 states, 1259 states have (on average 1.26131850675139) internal successors, (1588), 1301 states have internal predecessors, (1588), 461 states have call successors, (461), 120 states have call predecessors, (461), 119 states have return successors, (457), 450 states have call predecessors, (457), 457 states have call successors, (457) Second operand has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:26:17,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:26:26,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:26:26,284 INFO L93 Difference]: Finished difference Result 3649 states and 4990 transitions. [2024-11-24 00:26:26,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:26:26,287 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 202 [2024-11-24 00:26:26,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:26:26,322 INFO L225 Difference]: With dead ends: 3649 [2024-11-24 00:26:26,323 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:26:26,339 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:26:26,343 INFO L435 NwaCegarLoop]: 2483 mSDtfsCounter, 2419 mSDsluCounter, 1565 mSDsCounter, 0 mSdLazyCounter, 921 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2419 SdHoareTripleChecker+Valid, 4048 SdHoareTripleChecker+Invalid, 923 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 921 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.5s IncrementalHoareTripleChecker+Time [2024-11-24 00:26:26,344 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2419 Valid, 4048 Invalid, 923 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 921 Invalid, 1 Unknown, 0 Unchecked, 12.5s Time] [2024-11-24 00:26:26,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:26:26,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:26:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2457695406929896) internal successors, (1546), 1279 states have internal predecessors, (1546), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:26:26,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2420 transitions. [2024-11-24 00:26:26,609 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2420 transitions. Word has length 202 [2024-11-24 00:26:26,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:26:26,611 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2420 transitions. [2024-11-24 00:26:26,612 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 22.75) internal successors, (91), 4 states have internal predecessors, (91), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:26:26,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2420 transitions. [2024-11-24 00:26:26,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-24 00:26:26,624 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:26:26,624 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:26:26,624 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 00:26:26,625 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:26:26,625 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:26:26,625 INFO L85 PathProgramCache]: Analyzing trace with hash 997705834, now seen corresponding path program 1 times [2024-11-24 00:26:26,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:26:26,626 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744324393] [2024-11-24 00:26:26,626 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:26:26,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:26:31,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:26:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:26:33,113 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:26:33,113 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744324393] [2024-11-24 00:26:33,113 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744324393] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:26:33,113 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:26:33,113 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:26:33,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [578941774] [2024-11-24 00:26:33,114 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:26:33,116 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:26:33,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:26:33,118 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:26:33,118 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:26:33,118 INFO L87 Difference]: Start difference. First operand 1797 states and 2420 transitions. Second operand has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:26:37,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:26:47,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:26:47,985 INFO L93 Difference]: Finished difference Result 3569 states and 4813 transitions. [2024-11-24 00:26:47,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:26:47,986 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 203 [2024-11-24 00:26:47,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:26:48,006 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:26:48,006 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:26:48,014 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:26:48,015 INFO L435 NwaCegarLoop]: 2417 mSDtfsCounter, 3042 mSDsluCounter, 1542 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3042 SdHoareTripleChecker+Valid, 3959 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2024-11-24 00:26:48,019 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3042 Valid, 3959 Invalid, 2609 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 14.1s Time] [2024-11-24 00:26:48,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:26:48,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:26:48,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2449637389202257) internal successors, (1545), 1279 states have internal predecessors, (1545), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:26:48,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2419 transitions. [2024-11-24 00:26:48,149 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2419 transitions. Word has length 203 [2024-11-24 00:26:48,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:26:48,151 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2419 transitions. [2024-11-24 00:26:48,152 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.4) internal successors, (92), 5 states have internal predecessors, (92), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:26:48,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2419 transitions. [2024-11-24 00:26:48,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-24 00:26:48,162 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:26:48,163 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:26:48,163 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:26:48,163 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:26:48,168 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:26:48,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1419280513, now seen corresponding path program 1 times [2024-11-24 00:26:48,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:26:48,168 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642178366] [2024-11-24 00:26:48,168 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:26:48,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:26:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:26:53,861 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:26:53,862 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:26:53,862 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642178366] [2024-11-24 00:26:53,862 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642178366] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:26:53,862 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:26:53,862 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:26:53,862 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189233079] [2024-11-24 00:26:53,862 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:26:53,863 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:26:53,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:26:53,864 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:26:53,865 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:26:53,865 INFO L87 Difference]: Start difference. First operand 1797 states and 2419 transitions. Second operand has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:26:57,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:27:07,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:27:07,274 INFO L93 Difference]: Finished difference Result 3569 states and 4811 transitions. [2024-11-24 00:27:07,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:27:07,275 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 204 [2024-11-24 00:27:07,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:27:07,288 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:27:07,288 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:27:07,296 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:27:07,300 INFO L435 NwaCegarLoop]: 2416 mSDtfsCounter, 3039 mSDsluCounter, 1541 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3039 SdHoareTripleChecker+Valid, 3957 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2024-11-24 00:27:07,300 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3039 Valid, 3957 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 12.8s Time] [2024-11-24 00:27:07,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:27:07,406 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:27:07,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2441579371474618) internal successors, (1544), 1279 states have internal predecessors, (1544), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:27:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2418 transitions. [2024-11-24 00:27:07,420 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2418 transitions. Word has length 204 [2024-11-24 00:27:07,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:27:07,421 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2418 transitions. [2024-11-24 00:27:07,421 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.6) internal successors, (93), 5 states have internal predecessors, (93), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:27:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2418 transitions. [2024-11-24 00:27:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-24 00:27:07,426 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:27:07,427 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:27:07,427 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:27:07,427 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:27:07,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:27:07,428 INFO L85 PathProgramCache]: Analyzing trace with hash 1036435398, now seen corresponding path program 1 times [2024-11-24 00:27:07,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:27:07,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229871803] [2024-11-24 00:27:07,428 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:27:07,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:27:11,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:27:12,799 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:27:12,799 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:27:12,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229871803] [2024-11-24 00:27:12,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [229871803] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:27:12,799 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:27:12,800 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:27:12,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [311386364] [2024-11-24 00:27:12,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:27:12,800 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:27:12,800 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:27:12,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:27:12,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:27:12,801 INFO L87 Difference]: Start difference. First operand 1797 states and 2418 transitions. Second operand has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:27:16,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:27:26,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:27:26,202 INFO L93 Difference]: Finished difference Result 3569 states and 4809 transitions. [2024-11-24 00:27:26,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:27:26,203 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 205 [2024-11-24 00:27:26,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:27:26,217 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:27:26,217 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:27:26,224 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:27:26,227 INFO L435 NwaCegarLoop]: 2415 mSDtfsCounter, 3036 mSDsluCounter, 1540 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3036 SdHoareTripleChecker+Valid, 3955 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.8s IncrementalHoareTripleChecker+Time [2024-11-24 00:27:26,228 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3036 Valid, 3955 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 12.8s Time] [2024-11-24 00:27:26,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:27:26,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:27:26,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.243352135374698) internal successors, (1543), 1279 states have internal predecessors, (1543), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:27:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2417 transitions. [2024-11-24 00:27:26,360 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2417 transitions. Word has length 205 [2024-11-24 00:27:26,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:27:26,360 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2417 transitions. [2024-11-24 00:27:26,361 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 5 states have internal predecessors, (94), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:27:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2417 transitions. [2024-11-24 00:27:26,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-24 00:27:26,366 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:27:26,366 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:27:26,366 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:27:26,367 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:27:26,367 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:27:26,367 INFO L85 PathProgramCache]: Analyzing trace with hash 1463081965, now seen corresponding path program 1 times [2024-11-24 00:27:26,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:27:26,367 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489902359] [2024-11-24 00:27:26,368 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:27:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:27:30,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:27:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-11-24 00:27:30,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:27:30,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489902359] [2024-11-24 00:27:30,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489902359] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:27:30,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:27:30,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:27:30,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7801243] [2024-11-24 00:27:30,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:27:30,990 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:27:30,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:27:30,990 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:27:30,990 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:27:30,991 INFO L87 Difference]: Start difference. First operand 1797 states and 2417 transitions. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-24 00:27:35,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:27:44,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:27:44,897 INFO L93 Difference]: Finished difference Result 3569 states and 4807 transitions. [2024-11-24 00:27:44,897 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:27:44,898 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 232 [2024-11-24 00:27:44,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:27:44,912 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:27:44,912 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:27:44,919 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:27:44,920 INFO L435 NwaCegarLoop]: 2414 mSDtfsCounter, 3031 mSDsluCounter, 1539 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1728 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3031 SdHoareTripleChecker+Valid, 3953 SdHoareTripleChecker+Invalid, 2607 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1728 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:27:44,920 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3031 Valid, 3953 Invalid, 2607 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1728 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 13.2s Time] [2024-11-24 00:27:44,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:27:45,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:27:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.242546333601934) internal successors, (1542), 1279 states have internal predecessors, (1542), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:27:45,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2416 transitions. [2024-11-24 00:27:45,053 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2416 transitions. Word has length 232 [2024-11-24 00:27:45,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:27:45,054 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2416 transitions. [2024-11-24 00:27:45,054 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-24 00:27:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2416 transitions. [2024-11-24 00:27:45,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-24 00:27:45,060 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:27:45,060 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 11, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:27:45,060 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:27:45,060 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:27:45,061 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:27:45,061 INFO L85 PathProgramCache]: Analyzing trace with hash -1011668638, now seen corresponding path program 1 times [2024-11-24 00:27:45,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:27:45,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568577892] [2024-11-24 00:27:45,061 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:27:45,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:27:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:27:49,773 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2024-11-24 00:27:49,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:27:49,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568577892] [2024-11-24 00:27:49,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [568577892] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:27:49,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:27:49,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:27:49,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68229888] [2024-11-24 00:27:49,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:27:49,778 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:27:49,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:27:49,779 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:27:49,779 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:27:49,779 INFO L87 Difference]: Start difference. First operand 1797 states and 2416 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-24 00:27:53,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:28:03,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:28:03,351 INFO L93 Difference]: Finished difference Result 3569 states and 4805 transitions. [2024-11-24 00:28:03,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:28:03,352 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) Word has length 233 [2024-11-24 00:28:03,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:28:03,361 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:28:03,361 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:28:03,365 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:28:03,365 INFO L435 NwaCegarLoop]: 2413 mSDtfsCounter, 3028 mSDsluCounter, 1538 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1728 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3028 SdHoareTripleChecker+Valid, 3951 SdHoareTripleChecker+Invalid, 2607 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1728 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:28:03,365 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3028 Valid, 3951 Invalid, 2607 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1728 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 13.2s Time] [2024-11-24 00:28:03,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:28:03,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:28:03,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.24174053182917) internal successors, (1541), 1279 states have internal predecessors, (1541), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:28:03,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2415 transitions. [2024-11-24 00:28:03,510 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2415 transitions. Word has length 233 [2024-11-24 00:28:03,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:28:03,510 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2415 transitions. [2024-11-24 00:28:03,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (31), 2 states have call predecessors, (31), 2 states have return successors, (28), 3 states have call predecessors, (28), 2 states have call successors, (28) [2024-11-24 00:28:03,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2415 transitions. [2024-11-24 00:28:03,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-24 00:28:03,516 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:28:03,516 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:28:03,516 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:28:03,516 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:28:03,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:28:03,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1551159991, now seen corresponding path program 1 times [2024-11-24 00:28:03,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:28:03,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864519389] [2024-11-24 00:28:03,517 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:28:03,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:28:07,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:28:08,454 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:28:08,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:28:08,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864519389] [2024-11-24 00:28:08,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864519389] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:28:08,455 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:28:08,455 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:28:08,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50365173] [2024-11-24 00:28:08,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:28:08,456 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:28:08,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:28:08,457 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:28:08,458 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:28:08,458 INFO L87 Difference]: Start difference. First operand 1797 states and 2415 transitions. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:28:12,509 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:28:22,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:28:22,834 INFO L93 Difference]: Finished difference Result 3569 states and 4803 transitions. [2024-11-24 00:28:22,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:28:22,835 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 208 [2024-11-24 00:28:22,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:28:22,849 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:28:22,850 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:28:22,856 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:28:22,857 INFO L435 NwaCegarLoop]: 2412 mSDtfsCounter, 3027 mSDsluCounter, 1537 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3027 SdHoareTripleChecker+Valid, 3949 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:28:22,858 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3027 Valid, 3949 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 13.7s Time] [2024-11-24 00:28:22,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:28:22,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:28:22,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2409347300564062) internal successors, (1540), 1279 states have internal predecessors, (1540), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:28:23,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2414 transitions. [2024-11-24 00:28:23,009 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2414 transitions. Word has length 208 [2024-11-24 00:28:23,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:28:23,010 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2414 transitions. [2024-11-24 00:28:23,010 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 5 states have internal predecessors, (97), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:28:23,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2414 transitions. [2024-11-24 00:28:23,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-24 00:28:23,015 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:28:23,015 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:28:23,015 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 00:28:23,015 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:28:23,016 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:28:23,016 INFO L85 PathProgramCache]: Analyzing trace with hash -65055106, now seen corresponding path program 1 times [2024-11-24 00:28:23,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:28:23,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559631388] [2024-11-24 00:28:23,016 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:28:23,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:28:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:28:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:28:27,565 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:28:27,565 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559631388] [2024-11-24 00:28:27,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559631388] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:28:27,565 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:28:27,565 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:28:27,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1966530561] [2024-11-24 00:28:27,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:28:27,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:28:27,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:28:27,566 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:28:27,566 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:28:27,567 INFO L87 Difference]: Start difference. First operand 1797 states and 2414 transitions. Second operand has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:28:31,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:28:42,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:28:42,265 INFO L93 Difference]: Finished difference Result 3569 states and 4801 transitions. [2024-11-24 00:28:42,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:28:42,266 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 209 [2024-11-24 00:28:42,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:28:42,282 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:28:42,282 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:28:42,289 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:28:42,290 INFO L435 NwaCegarLoop]: 2411 mSDtfsCounter, 3024 mSDsluCounter, 1536 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3024 SdHoareTripleChecker+Valid, 3947 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.2s IncrementalHoareTripleChecker+Time [2024-11-24 00:28:42,291 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3024 Valid, 3947 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 14.2s Time] [2024-11-24 00:28:42,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:28:42,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:28:42,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2401289282836423) internal successors, (1539), 1279 states have internal predecessors, (1539), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:28:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2413 transitions. [2024-11-24 00:28:42,502 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2413 transitions. Word has length 209 [2024-11-24 00:28:42,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:28:42,503 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2413 transitions. [2024-11-24 00:28:42,504 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.6) internal successors, (98), 5 states have internal predecessors, (98), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:28:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2413 transitions. [2024-11-24 00:28:42,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-24 00:28:42,511 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:28:42,511 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:28:42,512 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-24 00:28:42,512 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:28:42,512 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:28:42,512 INFO L85 PathProgramCache]: Analyzing trace with hash 1472723027, now seen corresponding path program 1 times [2024-11-24 00:28:42,513 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:28:42,513 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718905267] [2024-11-24 00:28:42,513 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:28:42,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:28:46,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:28:47,623 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:28:47,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:28:47,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718905267] [2024-11-24 00:28:47,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718905267] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:28:47,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:28:47,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:28:47,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046432521] [2024-11-24 00:28:47,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:28:47,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:28:47,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:28:47,627 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:28:47,627 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:28:47,628 INFO L87 Difference]: Start difference. First operand 1797 states and 2413 transitions. Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:28:51,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:29:02,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:29:02,899 INFO L93 Difference]: Finished difference Result 3569 states and 4799 transitions. [2024-11-24 00:29:02,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:29:02,900 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 210 [2024-11-24 00:29:02,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:29:02,920 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:29:02,920 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:29:02,926 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:29:02,927 INFO L435 NwaCegarLoop]: 2410 mSDtfsCounter, 3021 mSDsluCounter, 1535 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3021 SdHoareTripleChecker+Valid, 3945 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.8s IncrementalHoareTripleChecker+Time [2024-11-24 00:29:02,927 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3021 Valid, 3945 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 14.8s Time] [2024-11-24 00:29:02,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:29:03,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:29:03,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2393231265108784) internal successors, (1538), 1279 states have internal predecessors, (1538), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:29:03,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2412 transitions. [2024-11-24 00:29:03,134 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2412 transitions. Word has length 210 [2024-11-24 00:29:03,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:29:03,139 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2412 transitions. [2024-11-24 00:29:03,140 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 5 states have internal predecessors, (99), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2412 transitions. [2024-11-24 00:29:03,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-24 00:29:03,145 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:29:03,146 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:29:03,146 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-24 00:29:03,146 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:29:03,147 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:29:03,148 INFO L85 PathProgramCache]: Analyzing trace with hash -1857227302, now seen corresponding path program 1 times [2024-11-24 00:29:03,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:29:03,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2049787218] [2024-11-24 00:29:03,152 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:29:03,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:29:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:29:08,050 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:29:08,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:29:08,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2049787218] [2024-11-24 00:29:08,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2049787218] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:29:08,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:29:08,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:29:08,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1434842564] [2024-11-24 00:29:08,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:29:08,051 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:29:08,051 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:29:08,051 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:29:08,051 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:29:08,052 INFO L87 Difference]: Start difference. First operand 1797 states and 2412 transitions. Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:12,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:29:22,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:29:22,599 INFO L93 Difference]: Finished difference Result 3569 states and 4797 transitions. [2024-11-24 00:29:22,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:29:22,600 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) Word has length 211 [2024-11-24 00:29:22,600 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:29:22,610 INFO L225 Difference]: With dead ends: 3569 [2024-11-24 00:29:22,610 INFO L226 Difference]: Without dead ends: 1797 [2024-11-24 00:29:22,614 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-24 00:29:22,615 INFO L435 NwaCegarLoop]: 2409 mSDtfsCounter, 3018 mSDsluCounter, 1534 mSDsCounter, 0 mSdLazyCounter, 878 mSolverCounterSat, 1730 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3018 SdHoareTripleChecker+Valid, 3943 SdHoareTripleChecker+Invalid, 2609 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1730 IncrementalHoareTripleChecker+Valid, 878 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.1s IncrementalHoareTripleChecker+Time [2024-11-24 00:29:22,615 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3018 Valid, 3943 Invalid, 2609 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1730 Valid, 878 Invalid, 1 Unknown, 0 Unchecked, 14.1s Time] [2024-11-24 00:29:22,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1797 states. [2024-11-24 00:29:22,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1797 to 1797. [2024-11-24 00:29:22,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1797 states, 1241 states have (on average 1.2385173247381145) internal successors, (1537), 1279 states have internal predecessors, (1537), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:29:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1797 states and 2411 transitions. [2024-11-24 00:29:22,781 INFO L78 Accepts]: Start accepts. Automaton has 1797 states and 2411 transitions. Word has length 211 [2024-11-24 00:29:22,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:29:22,781 INFO L471 AbstractCegarLoop]: Abstraction has 1797 states and 2411 transitions. [2024-11-24 00:29:22,782 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 5 states have internal predecessors, (100), 2 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (26), 3 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:22,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2411 transitions. [2024-11-24 00:29:22,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-24 00:29:22,785 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:29:22,786 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:29:22,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-24 00:29:22,786 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:29:22,786 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:29:22,787 INFO L85 PathProgramCache]: Analyzing trace with hash 2143340015, now seen corresponding path program 1 times [2024-11-24 00:29:22,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:29:22,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1364833672] [2024-11-24 00:29:22,787 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:29:22,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:29:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:29:28,644 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:29:28,644 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:29:28,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1364833672] [2024-11-24 00:29:28,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1364833672] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:29:28,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:29:28,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:29:28,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713716390] [2024-11-24 00:29:28,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:29:28,646 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:29:28,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:29:28,646 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:29:28,647 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:29:28,647 INFO L87 Difference]: Start difference. First operand 1797 states and 2411 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:29,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:29:29,355 INFO L93 Difference]: Finished difference Result 2214 states and 2943 transitions. [2024-11-24 00:29:29,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:29:29,355 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 212 [2024-11-24 00:29:29,356 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:29:29,369 INFO L225 Difference]: With dead ends: 2214 [2024-11-24 00:29:29,369 INFO L226 Difference]: Without dead ends: 1804 [2024-11-24 00:29:29,372 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:29:29,373 INFO L435 NwaCegarLoop]: 2405 mSDtfsCounter, 5 mSDsluCounter, 4798 mSDsCounter, 0 mSdLazyCounter, 29 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 7203 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 29 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:29:29,373 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 7203 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 29 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-24 00:29:29,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1804 states. [2024-11-24 00:29:29,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1804 to 1799. [2024-11-24 00:29:29,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1799 states, 1243 states have (on average 1.238133547868061) internal successors, (1539), 1281 states have internal predecessors, (1539), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:29:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1799 states and 2413 transitions. [2024-11-24 00:29:29,588 INFO L78 Accepts]: Start accepts. Automaton has 1799 states and 2413 transitions. Word has length 212 [2024-11-24 00:29:29,588 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:29:29,588 INFO L471 AbstractCegarLoop]: Abstraction has 1799 states and 2413 transitions. [2024-11-24 00:29:29,589 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:29,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2413 transitions. [2024-11-24 00:29:29,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-24 00:29:29,592 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:29:29,593 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:29:29,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-24 00:29:29,593 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:29:29,593 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:29:29,594 INFO L85 PathProgramCache]: Analyzing trace with hash -289457791, now seen corresponding path program 1 times [2024-11-24 00:29:29,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:29:29,594 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1498462013] [2024-11-24 00:29:29,594 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:29:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:29:33,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:29:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:29:35,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:29:35,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1498462013] [2024-11-24 00:29:35,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1498462013] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:29:35,219 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:29:35,219 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:29:35,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644743399] [2024-11-24 00:29:35,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:29:35,220 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:29:35,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:29:35,221 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:29:35,221 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:29:35,221 INFO L87 Difference]: Start difference. First operand 1799 states and 2413 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:35,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:29:35,720 INFO L93 Difference]: Finished difference Result 2218 states and 2947 transitions. [2024-11-24 00:29:35,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:29:35,720 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 212 [2024-11-24 00:29:35,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:29:35,733 INFO L225 Difference]: With dead ends: 2218 [2024-11-24 00:29:35,733 INFO L226 Difference]: Without dead ends: 1806 [2024-11-24 00:29:35,735 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:29:35,737 INFO L435 NwaCegarLoop]: 2405 mSDtfsCounter, 5 mSDsluCounter, 2401 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 4806 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-24 00:29:35,737 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 4806 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-24 00:29:35,740 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1806 states. [2024-11-24 00:29:35,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1806 to 1801. [2024-11-24 00:29:35,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1801 states, 1245 states have (on average 1.2377510040160642) internal successors, (1541), 1283 states have internal predecessors, (1541), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:29:35,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1801 states and 2415 transitions. [2024-11-24 00:29:36,004 INFO L78 Accepts]: Start accepts. Automaton has 1801 states and 2415 transitions. Word has length 212 [2024-11-24 00:29:36,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:29:36,004 INFO L471 AbstractCegarLoop]: Abstraction has 1801 states and 2415 transitions. [2024-11-24 00:29:36,004 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2024-11-24 00:29:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2415 transitions. [2024-11-24 00:29:36,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-24 00:29:36,007 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:29:36,008 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:29:36,008 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-24 00:29:36,008 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:29:36,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:29:36,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1312593619, now seen corresponding path program 1 times [2024-11-24 00:29:36,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:29:36,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515334292] [2024-11-24 00:29:36,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:29:36,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:29:40,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:29:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-24 00:29:45,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:29:45,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515334292] [2024-11-24 00:29:45,493 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515334292] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:29:45,493 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1525321644] [2024-11-24 00:29:45,493 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:29:45,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:29:45,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:29:45,499 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:29:45,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-24 00:29:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:29:51,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 3812 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-24 00:29:51,211 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:29:52,349 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-24 00:29:52,350 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:29:52,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1525321644] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:29:52,352 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-24 00:29:52,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [12] total 15 [2024-11-24 00:29:52,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [703699490] [2024-11-24 00:29:52,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:29:52,354 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2024-11-24 00:29:52,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:29:52,354 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-24 00:29:52,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2024-11-24 00:29:52,355 INFO L87 Difference]: Start difference. First operand 1801 states and 2415 transitions. Second operand has 12 states, 11 states have (on average 9.909090909090908) internal successors, (109), 11 states have internal predecessors, (109), 4 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2024-11-24 00:29:57,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:29:57,380 INFO L93 Difference]: Finished difference Result 2229 states and 2957 transitions. [2024-11-24 00:29:57,381 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-24 00:29:57,381 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 9.909090909090908) internal successors, (109), 11 states have internal predecessors, (109), 4 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) Word has length 212 [2024-11-24 00:29:57,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:29:57,394 INFO L225 Difference]: With dead ends: 2229 [2024-11-24 00:29:57,394 INFO L226 Difference]: Without dead ends: 1801 [2024-11-24 00:29:57,397 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 226 GetRequests, 211 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2024-11-24 00:29:57,398 INFO L435 NwaCegarLoop]: 2381 mSDtfsCounter, 1 mSDsluCounter, 23751 mSDsCounter, 0 mSdLazyCounter, 380 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 26132 SdHoareTripleChecker+Invalid, 381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 380 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2024-11-24 00:29:57,400 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 26132 Invalid, 381 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 380 Invalid, 0 Unknown, 0 Unchecked, 4.4s Time] [2024-11-24 00:29:57,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2024-11-24 00:29:57,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1801. [2024-11-24 00:29:57,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1801 states, 1245 states have (on average 1.236144578313253) internal successors, (1539), 1283 states have internal predecessors, (1539), 437 states have call successors, (437), 118 states have call predecessors, (437), 118 states have return successors, (437), 430 states have call predecessors, (437), 437 states have call successors, (437) [2024-11-24 00:29:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1801 states and 2413 transitions. [2024-11-24 00:29:57,578 INFO L78 Accepts]: Start accepts. Automaton has 1801 states and 2413 transitions. Word has length 212 [2024-11-24 00:29:57,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:29:57,579 INFO L471 AbstractCegarLoop]: Abstraction has 1801 states and 2413 transitions. [2024-11-24 00:29:57,579 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 9.909090909090908) internal successors, (109), 11 states have internal predecessors, (109), 4 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2024-11-24 00:29:57,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2413 transitions. [2024-11-24 00:29:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-24 00:29:57,582 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:29:57,583 INFO L218 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:29:57,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-24 00:29:57,783 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2024-11-24 00:29:57,784 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:29:57,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:29:57,784 INFO L85 PathProgramCache]: Analyzing trace with hash 1937590468, now seen corresponding path program 1 times [2024-11-24 00:29:57,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:29:57,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722752587] [2024-11-24 00:29:57,785 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:29:57,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:30:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:30:08,733 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:30:08,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:30:08,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722752587] [2024-11-24 00:30:08,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722752587] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:30:08,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1832398379] [2024-11-24 00:30:08,733 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:30:08,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:30:08,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:30:08,735 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:30:08,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-24 00:30:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:30:14,520 INFO L256 TraceCheckSpWp]: Trace formula consists of 3914 conjuncts, 44 conjuncts are in the unsatisfiable core [2024-11-24 00:30:14,528 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:30:14,975 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 105 proven. 3 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-24 00:30:14,975 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-24 00:30:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 45 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-24 00:30:18,747 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1832398379] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-24 00:30:18,747 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-24 00:30:18,748 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15, 15] total 18 [2024-11-24 00:30:18,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952926585] [2024-11-24 00:30:18,748 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-24 00:30:18,749 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2024-11-24 00:30:18,749 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:30:18,750 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2024-11-24 00:30:18,751 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=269, Unknown=0, NotChecked=0, Total=306 [2024-11-24 00:30:18,751 INFO L87 Difference]: Start difference. First operand 1801 states and 2413 transitions. Second operand has 18 states, 17 states have (on average 10.0) internal successors, (170), 16 states have internal predecessors, (170), 6 states have call successors, (55), 2 states have call predecessors, (55), 5 states have return successors, (53), 7 states have call predecessors, (53), 6 states have call successors, (53) [2024-11-24 00:30:25,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:30:25,278 INFO L93 Difference]: Finished difference Result 2231 states and 2957 transitions. [2024-11-24 00:30:25,279 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-24 00:30:25,279 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 17 states have (on average 10.0) internal successors, (170), 16 states have internal predecessors, (170), 6 states have call successors, (55), 2 states have call predecessors, (55), 5 states have return successors, (53), 7 states have call predecessors, (53), 6 states have call successors, (53) Word has length 235 [2024-11-24 00:30:25,279 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:30:25,291 INFO L225 Difference]: With dead ends: 2231 [2024-11-24 00:30:25,291 INFO L226 Difference]: Without dead ends: 1799 [2024-11-24 00:30:25,293 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 487 GetRequests, 469 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=45, Invalid=335, Unknown=0, NotChecked=0, Total=380 [2024-11-24 00:30:25,293 INFO L435 NwaCegarLoop]: 2376 mSDtfsCounter, 1 mSDsluCounter, 37924 mSDsCounter, 0 mSdLazyCounter, 637 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 40300 SdHoareTripleChecker+Invalid, 637 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 637 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2024-11-24 00:30:25,294 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 40300 Invalid, 637 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 637 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2024-11-24 00:30:25,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1799 states. [2024-11-24 00:30:25,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1799 to 1799. [2024-11-24 00:30:25,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1799 states, 1244 states have (on average 1.2355305466237942) internal successors, (1537), 1282 states have internal predecessors, (1537), 436 states have call successors, (436), 118 states have call predecessors, (436), 118 states have return successors, (436), 429 states have call predecessors, (436), 436 states have call successors, (436) [2024-11-24 00:30:25,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1799 states and 2409 transitions. [2024-11-24 00:30:25,471 INFO L78 Accepts]: Start accepts. Automaton has 1799 states and 2409 transitions. Word has length 235 [2024-11-24 00:30:25,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:30:25,472 INFO L471 AbstractCegarLoop]: Abstraction has 1799 states and 2409 transitions. [2024-11-24 00:30:25,472 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 17 states have (on average 10.0) internal successors, (170), 16 states have internal predecessors, (170), 6 states have call successors, (55), 2 states have call predecessors, (55), 5 states have return successors, (53), 7 states have call predecessors, (53), 6 states have call successors, (53) [2024-11-24 00:30:25,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2409 transitions. [2024-11-24 00:30:25,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-24 00:30:25,477 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:30:25,477 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:30:25,503 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-24 00:30:25,677 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2024-11-24 00:30:25,678 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:30:25,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:30:25,679 INFO L85 PathProgramCache]: Analyzing trace with hash 30462079, now seen corresponding path program 1 times [2024-11-24 00:30:25,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:30:25,679 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108641526] [2024-11-24 00:30:25,679 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:30:25,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:30:29,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:30:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 3 proven. 77 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-24 00:30:33,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:30:33,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108641526] [2024-11-24 00:30:33,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108641526] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:30:33,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072337588] [2024-11-24 00:30:33,804 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:30:33,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:30:33,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:30:33,806 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:30:33,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-24 00:30:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:30:41,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 4231 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-11-24 00:30:41,287 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:30:42,516 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 229 proven. 3 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-11-24 00:30:42,516 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-24 00:30:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 3 proven. 72 refuted. 0 times theorem prover too weak. 621 trivial. 0 not checked. [2024-11-24 00:30:48,698 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072337588] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-24 00:30:48,698 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-24 00:30:48,698 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 8] total 15 [2024-11-24 00:30:48,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1165649861] [2024-11-24 00:30:48,698 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-24 00:30:48,700 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-24 00:30:48,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:30:48,701 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-24 00:30:48,701 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2024-11-24 00:30:48,702 INFO L87 Difference]: Start difference. First operand 1799 states and 2409 transitions. Second operand has 15 states, 13 states have (on average 14.76923076923077) internal successors, (192), 13 states have internal predecessors, (192), 6 states have call successors, (75), 2 states have call predecessors, (75), 5 states have return successors, (74), 6 states have call predecessors, (74), 6 states have call successors, (74) [2024-11-24 00:30:54,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:30:54,711 INFO L93 Difference]: Finished difference Result 3579 states and 4792 transitions. [2024-11-24 00:30:54,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-24 00:30:54,712 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 13 states have (on average 14.76923076923077) internal successors, (192), 13 states have internal predecessors, (192), 6 states have call successors, (75), 2 states have call predecessors, (75), 5 states have return successors, (74), 6 states have call predecessors, (74), 6 states have call successors, (74) Word has length 315 [2024-11-24 00:30:54,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:30:54,728 INFO L225 Difference]: With dead ends: 3579 [2024-11-24 00:30:54,728 INFO L226 Difference]: Without dead ends: 1799 [2024-11-24 00:30:54,736 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 637 GetRequests, 621 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=36, Invalid=174, Unknown=0, NotChecked=0, Total=210 [2024-11-24 00:30:54,737 INFO L435 NwaCegarLoop]: 2379 mSDtfsCounter, 1612 mSDsluCounter, 20316 mSDsCounter, 0 mSdLazyCounter, 284 mSolverCounterSat, 236 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1848 SdHoareTripleChecker+Valid, 22695 SdHoareTripleChecker+Invalid, 520 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 236 IncrementalHoareTripleChecker+Valid, 284 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-24 00:30:54,737 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1848 Valid, 22695 Invalid, 520 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [236 Valid, 284 Invalid, 0 Unknown, 0 Unchecked, 5.6s Time] [2024-11-24 00:30:54,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1799 states. [2024-11-24 00:30:54,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1799 to 1799. [2024-11-24 00:30:54,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1799 states, 1244 states have (on average 1.234726688102894) internal successors, (1536), 1281 states have internal predecessors, (1536), 436 states have call successors, (436), 118 states have call predecessors, (436), 118 states have return successors, (436), 429 states have call predecessors, (436), 436 states have call successors, (436) [2024-11-24 00:30:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1799 states and 2408 transitions. [2024-11-24 00:30:54,983 INFO L78 Accepts]: Start accepts. Automaton has 1799 states and 2408 transitions. Word has length 315 [2024-11-24 00:30:54,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:30:54,984 INFO L471 AbstractCegarLoop]: Abstraction has 1799 states and 2408 transitions. [2024-11-24 00:30:54,984 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 13 states have (on average 14.76923076923077) internal successors, (192), 13 states have internal predecessors, (192), 6 states have call successors, (75), 2 states have call predecessors, (75), 5 states have return successors, (74), 6 states have call predecessors, (74), 6 states have call successors, (74) [2024-11-24 00:30:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2408 transitions. [2024-11-24 00:30:54,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-24 00:30:54,990 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:30:54,991 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 16, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:30:55,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-24 00:30:55,191 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:30:55,191 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:30:55,192 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:30:55,192 INFO L85 PathProgramCache]: Analyzing trace with hash 1813208220, now seen corresponding path program 1 times [2024-11-24 00:30:55,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:30:55,192 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [621080844] [2024-11-24 00:30:55,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:30:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:31:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 00:31:04,789 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-24 00:31:07,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-24 00:31:07,963 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-24 00:31:07,963 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-11-24 00:31:07,964 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-24 00:31:07,966 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-24 00:31:07,968 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:31:08,488 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-24 00:31:08,492 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.11 12:31:08 BoogieIcfgContainer [2024-11-24 00:31:08,492 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-24 00:31:08,493 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 00:31:08,493 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 00:31:08,493 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 00:31:08,494 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:26:05" (3/4) ... [2024-11-24 00:31:08,495 INFO L140 WitnessPrinter]: Generating witness for reachability counterexample [2024-11-24 00:31:09,091 INFO L129 tionWitnessGenerator]: Generated YAML witness of length 180. [2024-11-24 00:31:09,337 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-24 00:31:09,338 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-24 00:31:09,338 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 00:31:09,339 INFO L158 Benchmark]: Toolchain (without parser) took 336885.68ms. Allocated memory was 142.6MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 103.2MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-11-24 00:31:09,340 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 142.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 00:31:09,341 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5502.74ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 102.9MB in the beginning and 310.2MB in the end (delta: -207.3MB). Peak memory consumption was 166.4MB. Max. memory is 16.1GB. [2024-11-24 00:31:09,341 INFO L158 Benchmark]: Boogie Procedure Inliner took 430.43ms. Allocated memory is still 427.8MB. Free memory was 310.2MB in the beginning and 278.7MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2024-11-24 00:31:09,343 INFO L158 Benchmark]: Boogie Preprocessor took 2070.27ms. Allocated memory was 427.8MB in the beginning and 755.0MB in the end (delta: 327.2MB). Free memory was 278.7MB in the beginning and 590.1MB in the end (delta: -311.4MB). Peak memory consumption was 178.1MB. Max. memory is 16.1GB. [2024-11-24 00:31:09,343 INFO L158 Benchmark]: RCFGBuilder took 24567.96ms. Allocated memory is still 755.0MB. Free memory was 590.1MB in the beginning and 550.9MB in the end (delta: 39.2MB). Peak memory consumption was 450.6MB. Max. memory is 16.1GB. [2024-11-24 00:31:09,344 INFO L158 Benchmark]: TraceAbstraction took 303460.40ms. Allocated memory was 755.0MB in the beginning and 2.7GB in the end (delta: 1.9GB). Free memory was 550.9MB in the beginning and 1.4GB in the end (delta: -809.5MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-11-24 00:31:09,344 INFO L158 Benchmark]: Witness Printer took 845.69ms. Allocated memory is still 2.7GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 100.3MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2024-11-24 00:31:09,346 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47ms. Allocated memory is still 142.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5502.74ms. Allocated memory was 142.6MB in the beginning and 427.8MB in the end (delta: 285.2MB). Free memory was 102.9MB in the beginning and 310.2MB in the end (delta: -207.3MB). Peak memory consumption was 166.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 430.43ms. Allocated memory is still 427.8MB. Free memory was 310.2MB in the beginning and 278.7MB in the end (delta: 31.5MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2070.27ms. Allocated memory was 427.8MB in the beginning and 755.0MB in the end (delta: 327.2MB). Free memory was 278.7MB in the beginning and 590.1MB in the end (delta: -311.4MB). Peak memory consumption was 178.1MB. Max. memory is 16.1GB. * RCFGBuilder took 24567.96ms. Allocated memory is still 755.0MB. Free memory was 590.1MB in the beginning and 550.9MB in the end (delta: 39.2MB). Peak memory consumption was 450.6MB. Max. memory is 16.1GB. * TraceAbstraction took 303460.40ms. Allocated memory was 755.0MB in the beginning and 2.7GB in the end (delta: 1.9GB). Free memory was 550.9MB in the beginning and 1.4GB in the end (delta: -809.5MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. * Witness Printer took 845.69ms. Allocated memory is still 2.7GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 100.3MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6124]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6124] - GenericResultAtLocation [Line: 6131]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6131] - GenericResultAtLocation [Line: 6138]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [6138] - GenericResultAtLocation [Line: 6242]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6242-6243] - GenericResultAtLocation [Line: 6248]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6248-6250] - GenericResultAtLocation [Line: 6275]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6275-6276] - GenericResultAtLocation [Line: 6281]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6281-6283] - GenericResultAtLocation [Line: 6307]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6307-6308] - GenericResultAtLocation [Line: 6313]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6313-6315] - GenericResultAtLocation [Line: 6350]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6350] - GenericResultAtLocation [Line: 6550]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6550-6551] - GenericResultAtLocation [Line: 6934]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [6934-6935] - GenericResultAtLocation [Line: 6941]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6941] - GenericResultAtLocation [Line: 7633]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (317), "i" (12UL)); [7633-7634] - GenericResultAtLocation [Line: 7647]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (321), "i" (12UL)); [7647-7648] - GenericResultAtLocation [Line: 7671]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7671] - GenericResultAtLocation [Line: 7676]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7676] - GenericResultAtLocation [Line: 7678]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7678] - GenericResultAtLocation [Line: 7752]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (374), "i" (12UL)); [7752-7753] - GenericResultAtLocation [Line: 7760]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7760] - GenericResultAtLocation [Line: 7779]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (393), "i" (12UL)); [7779-7780] - GenericResultAtLocation [Line: 7802]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7802] - GenericResultAtLocation [Line: 7883]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (451), "i" (12UL)); [7883-7884] - GenericResultAtLocation [Line: 7924]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (473), "i" (12UL)); [7924-7925] - GenericResultAtLocation [Line: 7939]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (482), "i" (12UL)); [7939-7940] - GenericResultAtLocation [Line: 7965]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (496), "i" (12UL)); [7965-7966] - GenericResultAtLocation [Line: 7992]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (514), "i" (12UL)); [7992-7993] - GenericResultAtLocation [Line: 8108]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (np->stats)); [8108] - GenericResultAtLocation [Line: 8222]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (599), "i" (12UL)); [8222-8223] - GenericResultAtLocation [Line: 8274]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8274] - GenericResultAtLocation [Line: 8276]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8276] - GenericResultAtLocation [Line: 8339]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (678), "i" (12UL)); [8339-8340] - GenericResultAtLocation [Line: 8522]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (775), "i" (12UL)); [8522-8523] - GenericResultAtLocation [Line: 8672]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (855), "i" (12UL)); [8672-8673] - GenericResultAtLocation [Line: 8689]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/xen-netfront.c"), "i" (858), "i" (12UL)); [8689-8690] - GenericResultAtLocation [Line: 8767]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("add %%gs:%P1, %0": "=r" (tcp_ptr__): "m" (this_cpu_off), "0" (np->stats)); [8767] - GenericResultAtLocation [Line: 8855]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [8855] - GenericResultAtLocation [Line: 8970]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8970] - GenericResultAtLocation [Line: 9042]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (np->stats)); [9042] - GenericResultAtLocation [Line: 9412]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("": "=r" (__ptr): "0" (np->stats)); [9412] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 14839]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L9338-L9344] static struct net_device_ops const xennet_netdev_ops = {0, & xennet_uninit, & xennet_open, & xennet_close, (netdev_tx_t (*)(struct sk_buff * , struct net_device * ))(& xennet_start_xmit), 0, 0, 0, & eth_mac_addr, & eth_validate_addr, 0, 0, & xennet_change_mtu, 0, 0, & xennet_get_stats64, 0, 0, 0, & xennet_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_fix_features, & xennet_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10299-L10300] static struct xennet_stat const xennet_stats[1U] = { {{'r', 'x', '_', 'g', 's', 'o', '_', 'c', 'h', 'e', 'c', 'k', 's', 'u', 'm', '_', 'f', 'i', 'x', 'u', 'p', '\000'}, 31584U}}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10373-L10376] static struct ethtool_ops const xennet_ethtool_ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & xennet_get_strings, 0, & xennet_get_ethtool_stats, 0, 0, 0, 0, & xennet_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10574-L10583] static struct device_attribute xennet_attrs[3U] = { {{"rxbuf_min", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_min, & store_rxbuf_min}, {{"rxbuf_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_max, & store_rxbuf_max}, {{"rxbuf_cur", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_rxbuf_cur, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10640-L10641] static struct xenbus_device_id const netfront_ids[2U] = { {{'v', 'i', 'f', '\000'}}, {{'\000'}}}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10678-L10682] static struct xenbus_driver netfront_driver = {(struct xenbus_device_id const *)(& netfront_ids), & netfront_probe, & netback_changed, & xennet_remove, 0, & netfront_resume, 0, {(char const *)(& netfront_ids), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; [L10854] struct ldv_thread ldv_thread_0 ; [L10855] struct ldv_thread ldv_thread_1 ; [L10856] struct ldv_thread ldv_thread_10 ; [L10857] struct ldv_thread ldv_thread_11 ; [L10858] struct ldv_thread ldv_thread_2 ; [L10859] struct ldv_thread ldv_thread_20 ; [L10860] struct ldv_thread ldv_thread_3 ; [L10861] struct ldv_thread ldv_thread_4 ; [L10862] struct ldv_thread ldv_thread_5 ; [L10863] struct ldv_thread ldv_thread_6 ; [L10864] struct ldv_thread ldv_thread_7 ; [L10865] struct ldv_thread ldv_thread_8 ; [L10866] struct ldv_thread ldv_thread_9 ; [L13036] static int ldv_spin__xmit_lock_of_netdev_queue = 1; [L13141] static int ldv_spin_addr_list_lock_of_net_device = 1; [L13246] static int ldv_spin_alloc_lock_of_task_struct = 1; [L13351] static int ldv_spin_i_lock_of_inode = 1; [L13456] static int ldv_spin_lock = 1; [L13561] static int ldv_spin_lock_of_NOT_ARG_SIGN = 1; [L13666] static int ldv_spin_lock_of_res_counter = 1; [L13771] static int ldv_spin_lru_lock_of_netns_frags = 1; [L13876] static int ldv_spin_node_size_lock_of_pglist_data = 1; [L13981] static int ldv_spin_ptl = 1; [L14086] static int ldv_spin_rx_lock_of_netfront_info = 1; [L14191] static int ldv_spin_siglock_of_sighand_struct = 1; [L14296] static int ldv_spin_sk_dst_lock_of_sock = 1; [L14401] static int ldv_spin_slock_of_NOT_ARG_SIGN = 1; [L14506] static int ldv_spin_tx_global_lock_of_net_device = 1; [L14611] static int ldv_spin_tx_lock_of_netfront_info = 1; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11382] FCALL ldv_initialize() [L11383] CALL ldv_entry_EMGentry_20((void *)0) [L11338] void (*ldv_20_exit_netif_exit_default)(void) ; [L11339] int (*ldv_20_init_netif_init_default)(void) ; [L11340] int ldv_20_ret_default ; [L11341] int tmp ; [L11342] int tmp___0 ; [L11345] CALL, EXPR ldv_EMGentry_init_netif_init_20_9(ldv_20_init_netif_init_default) [L10878] int tmp ; [L10881] CALL, EXPR netif_init() [L10685] bool tmp ; [L10686] int tmp___0 ; [L10687] int tmp___1 ; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10689] COND FALSE !((unsigned int )xen_domain_type == 0U) [L10694] CALL, EXPR xen_has_pv_nic_devices() [L15143] return __VERIFIER_nondet_bool(); [L10694] RET, EXPR xen_has_pv_nic_devices() [L10694] tmp = xen_has_pv_nic_devices() [L10696] COND TRUE \read(tmp) [L10697] tmp___0 = 0 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10701] COND FALSE !(\read(tmp___0)) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10706] CALL printk("\016xen_netfront: Initialising Xen virtual ethernet driver\n") VAL [\old(arg0)={100:0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L15103] return __VERIFIER_nondet_int(); [L10706] RET printk("\016xen_netfront: Initialising Xen virtual ethernet driver\n") VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10707] CALL, EXPR ldv_xenbus_register_frontend_140(& netfront_driver) [L12608] ldv_func_ret_type___4 ldv_func_res ; [L12609] int tmp ; [L12610] int tmp___0 ; [L12613] CALL, EXPR xenbus_register_frontend(ldv_func_arg1) [L15173] return __VERIFIER_nondet_int(); [L12613] RET, EXPR xenbus_register_frontend(ldv_func_arg1) [L12613] tmp = xenbus_register_frontend(ldv_func_arg1) [L12614] ldv_func_res = tmp [L12615] CALL, EXPR ldv_xenbus_register_frontend(ldv_func_res, ldv_func_arg1) [L12267] struct xenbus_driver *ldv_19_struct_xenbus_driver_struct_xenbus_driver ; [L12268] int tmp ; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, arg0=0, arg1={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12271] CALL, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12938] int tmp ; [L12941] tmp = __VERIFIER_nondet_int() [L12943] return (tmp); VAL [\result=206, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12271] RET, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, arg0=0, arg1={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12271] tmp = ldv_undef_int() [L12273] COND TRUE tmp != 0 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12275] CALL ldv_assume(arg0 == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12275] RET ldv_assume(arg0 == 0) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, arg0=0, arg1={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12276] ldv_19_struct_xenbus_driver_struct_xenbus_driver = arg1 [L12277] CALL ldv_dispatch_register_19_2(ldv_19_struct_xenbus_driver_struct_xenbus_driver) [L11085] struct ldv_struct_io_instance_0 *cf_arg_0 ; [L11086] void *tmp ; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, arg0={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11089] CALL, EXPR ldv_xmalloc(16UL) VAL [\old(size)=16, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12901] void *res ; [L12902] void *tmp ; [L12903] long tmp___0 ; [L12906] tmp = malloc(size) [L12907] res = tmp VAL [\old(size)=16, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=16, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] CALL, EXPR ldv_is_err((void const *)res) VAL [\old(ptr)={-(((__int128) 1 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12705] return ((unsigned long )ptr > 4294967295UL); VAL [\old(ptr)={-(((__int128) 1 << 64) | 18446744073709551615U):0}, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=16, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] tmp___0 = ldv_is_err((void const *)res) [L12910] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12910] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=16, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 1 << 64) | 18446744073709551615U):0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12912] return (res); VAL [\old(size)=16, \result={-(((__int128) 1 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11089] RET, EXPR ldv_xmalloc(16UL) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, arg0={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11089] tmp = ldv_xmalloc(16UL) [L11090] cf_arg_0 = (struct ldv_struct_io_instance_0 *)tmp [L11091] cf_arg_0->arg0 = arg0 [L11092] CALL ldv_device_driver_io_instance_0((void *)cf_arg_0) [L10924] void (*ldv_0_callback_otherend_changed)(struct xenbus_device * , enum xenbus_state ) ; [L10925] int (*ldv_0_callback_resume)(struct xenbus_device * ) ; [L10926] struct xenbus_driver *ldv_0_container_struct_xenbus_driver ; [L10927] enum xenbus_state ldv_0_resource_enum_xenbus_state ; [L10928] struct xenbus_device_id *ldv_0_resource_struct_xenbus_device_id ; [L10929] struct xenbus_device *ldv_0_resource_struct_xenbus_device_ptr ; [L10930] int ldv_0_ret_default ; [L10931] struct ldv_struct_io_instance_0 *data ; [L10932] void *tmp ; [L10933] void *tmp___0 ; [L10934] int tmp___1 ; [L10935] int tmp___2 ; [L10936] int tmp___3 ; [L10938] data = (struct ldv_struct_io_instance_0 *)arg0 [L10939] ldv_0_ret_default = 1 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10940] COND TRUE (unsigned long )data != (unsigned long )((struct ldv_struct_io_instance_0 *)0) [L10942] EXPR data->arg0 [L10942] ldv_0_container_struct_xenbus_driver = data->arg0 [L10943] CALL ldv_free((void *)data) VAL [\old(s)={-(((__int128) 1 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10943] RET ldv_free((void *)data) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10948] CALL, EXPR ldv_xmalloc(32UL) VAL [\old(size)=32, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12901] void *res ; [L12902] void *tmp ; [L12903] long tmp___0 ; [L12906] tmp = malloc(size) [L12907] res = tmp VAL [\old(size)=32, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={(((unsigned __int128) 2 << 64) | 4294967295):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=32, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={(((unsigned __int128) 2 << 64) | 4294967295):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] CALL, EXPR ldv_is_err((void const *)res) VAL [\old(ptr)={(((unsigned __int128) 2 << 64) | 4294967295):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12705] return ((unsigned long )ptr > 4294967295UL); VAL [\old(ptr)={(((unsigned __int128) 2 << 64) | 4294967295):0}, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=32, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={(((unsigned __int128) 2 << 64) | 4294967295):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] tmp___0 = ldv_is_err((void const *)res) [L12910] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12910] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=32, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={(((unsigned __int128) 2 << 64) | 4294967295):0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12912] return (res); VAL [\old(size)=32, \result={(((unsigned __int128) 2 << 64) | 4294967295):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10948] RET, EXPR ldv_xmalloc(32UL) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10948] tmp = ldv_xmalloc(32UL) [L10949] ldv_0_resource_struct_xenbus_device_id = (struct xenbus_device_id *)tmp VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_0_resource_struct_xenbus_device_id={(((unsigned __int128) 2 << 64) | 4294967295):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10950] CALL, EXPR ldv_xmalloc(1632UL) VAL [\old(size)=1632, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12901] void *res ; [L12902] void *tmp ; [L12903] long tmp___0 ; [L12906] tmp = malloc(size) [L12907] res = tmp VAL [\old(size)=1632, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 3 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=1632, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 3 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] CALL, EXPR ldv_is_err((void const *)res) VAL [\old(ptr)={-(((__int128) 3 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12705] return ((unsigned long )ptr > 4294967295UL); VAL [\old(ptr)={-(((__int128) 3 << 64) | 18446744073709551615U):0}, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=1632, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 3 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] tmp___0 = ldv_is_err((void const *)res) [L12910] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12910] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=1632, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 3 << 64) | 18446744073709551615U):0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12912] return (res); VAL [\old(size)=1632, \result={-(((__int128) 3 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10950] RET, EXPR ldv_xmalloc(1632UL) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_0_resource_struct_xenbus_device_id={(((unsigned __int128) 2 << 64) | 4294967295):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10950] tmp___0 = ldv_xmalloc(1632UL) [L10951] ldv_0_resource_struct_xenbus_device_ptr = (struct xenbus_device *)tmp___0 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_0_resource_struct_xenbus_device_id={(((unsigned __int128) 2 << 64) | 4294967295):0}, ldv_0_resource_struct_xenbus_device_ptr={-(((__int128) 3 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10957] CALL, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12938] int tmp ; [L12941] tmp = __VERIFIER_nondet_int() [L12943] return (tmp); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10957] RET, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_0_resource_struct_xenbus_device_id={(((unsigned __int128) 2 << 64) | 4294967295):0}, ldv_0_resource_struct_xenbus_device_ptr={-(((__int128) 3 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10957] tmp___2 = ldv_undef_int() [L10959] COND FALSE !(tmp___2 != 0) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10981] CALL ldv_free((void *)ldv_0_resource_struct_xenbus_device_id) VAL [\old(s)={(((unsigned __int128) 2 << 64) | 4294967295):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10981] RET ldv_free((void *)ldv_0_resource_struct_xenbus_device_id) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_0_resource_struct_xenbus_device_id={(((unsigned __int128) 2 << 64) | 4294967295):0}, ldv_0_resource_struct_xenbus_device_ptr={-(((__int128) 3 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10982] CALL ldv_free((void *)ldv_0_resource_struct_xenbus_device_ptr) VAL [\old(s)={-(((__int128) 3 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10982] RET ldv_free((void *)ldv_0_resource_struct_xenbus_device_ptr) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, data={-(((__int128) 1 << 64) | 18446744073709551615U):0}, ldv_0_container_struct_xenbus_driver={205:0}, ldv_0_resource_struct_xenbus_device_id={(((unsigned __int128) 2 << 64) | 4294967295):0}, ldv_0_resource_struct_xenbus_device_ptr={-(((__int128) 3 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11092] RET ldv_device_driver_io_instance_0((void *)cf_arg_0) [L12277] RET ldv_dispatch_register_19_2(ldv_19_struct_xenbus_driver_struct_xenbus_driver) [L12279] return (arg0); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12615] RET, EXPR ldv_xenbus_register_frontend(ldv_func_res, ldv_func_arg1) [L12615] tmp___0 = ldv_xenbus_register_frontend(ldv_func_res, ldv_func_arg1) [L12617] return (tmp___0); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10707] RET, EXPR ldv_xenbus_register_frontend_140(& netfront_driver) [L10707] tmp___1 = ldv_xenbus_register_frontend_140(& netfront_driver) [L10709] return (tmp___1); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10881] RET, EXPR netif_init() [L10881] tmp = netif_init() [L10883] return (tmp); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11345] RET, EXPR ldv_EMGentry_init_netif_init_20_9(ldv_20_init_netif_init_default) [L11345] ldv_20_ret_default = ldv_EMGentry_init_netif_init_20_9(ldv_20_init_netif_init_default) [L11346] CALL, EXPR ldv_post_init(ldv_20_ret_default) [L12752] int tmp ; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, init_ret_val=0, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12755] CALL, EXPR ldv_filter_positive_int(init_ret_val) VAL [\old(val)=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12745] CALL ldv_assume(val <= 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12745] RET ldv_assume(val <= 0) VAL [\old(val)=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, val=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12747] return (val); VAL [\old(val)=0, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12755] RET, EXPR ldv_filter_positive_int(init_ret_val) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, init_ret_val=0, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12755] tmp = ldv_filter_positive_int(init_ret_val) [L12757] return (tmp); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, init_ret_val=0, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11346] RET, EXPR ldv_post_init(ldv_20_ret_default) [L11346] ldv_20_ret_default = ldv_post_init(ldv_20_ret_default) [L11347] CALL, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12938] int tmp ; [L12941] tmp = __VERIFIER_nondet_int() [L12943] return (tmp); VAL [\result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11347] RET, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_20_ret_default=0, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11347] tmp___0 = ldv_undef_int() [L11349] COND FALSE !(tmp___0 != 0) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11358] CALL ldv_assume(ldv_20_ret_default == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11358] RET ldv_assume(ldv_20_ret_default == 0) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_20_ret_default=0, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11359] CALL, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12938] int tmp ; [L12941] tmp = __VERIFIER_nondet_int() [L12943] return (tmp); VAL [\result=207, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11359] RET, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_20_ret_default=0, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11359] tmp = ldv_undef_int() [L11361] COND TRUE tmp != 0 [L11363] CALL ldv_dispatch_register_dummy_resourceless_instance_13_20_5() [L11099] struct ldv_struct_EMGentry_20 *cf_arg_8 ; [L11100] struct ldv_struct_EMGentry_20 *cf_arg_9 ; [L11101] struct ldv_struct_EMGentry_20 *cf_arg_10 ; [L11102] void *tmp ; [L11103] void *tmp___0 ; [L11104] void *tmp___1 ; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11107] CALL, EXPR ldv_xmalloc(4UL) VAL [\old(size)=4, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12901] void *res ; [L12902] void *tmp ; [L12903] long tmp___0 ; [L12906] tmp = malloc(size) [L12907] res = tmp VAL [\old(size)=4, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 2 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=4, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 2 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] CALL, EXPR ldv_is_err((void const *)res) VAL [\old(ptr)={-(((__int128) 2 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12705] return ((unsigned long )ptr > 4294967295UL); VAL [\old(ptr)={-(((__int128) 2 << 64) | 18446744073709551615U):0}, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=4, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 2 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] tmp___0 = ldv_is_err((void const *)res) [L12910] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12910] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=4, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 2 << 64) | 18446744073709551615U):0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12912] return (res); VAL [\old(size)=4, \result={-(((__int128) 2 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11107] RET, EXPR ldv_xmalloc(4UL) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L11107] tmp = ldv_xmalloc(4UL) [L11108] cf_arg_8 = (struct ldv_struct_EMGentry_20 *)tmp [L11109] CALL ldv_struct_device_attribute_dummy_resourceless_instance_8((void *)cf_arg_8) [L12089] long (*ldv_8_callback_show)(struct device * , struct device_attribute * , char * ) ; [L12090-L12091] long (*ldv_8_callback_store)(struct device * , struct device_attribute * , char * , unsigned long ) ; [L12092] struct device_attribute *ldv_8_container_struct_device_attribute ; [L12093] struct device *ldv_8_container_struct_device_ptr ; [L12094] char *ldv_8_ldv_param_3_2_default ; [L12095] char *ldv_8_ldv_param_9_2_default ; [L12096] unsigned long ldv_8_ldv_param_9_3_default ; [L12097] void *tmp ; [L12098] void *tmp___0 ; [L12099] int tmp___1 ; [L12100] int tmp___2 ; VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12106] CALL, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12938] int tmp ; [L12941] tmp = __VERIFIER_nondet_int() [L12943] return (tmp); VAL [\result=211, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12106] RET, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12106] tmp___2 = ldv_undef_int() [L12108] COND TRUE tmp___2 != 0 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12110] CALL, EXPR ldv_xmalloc(1UL) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12901] void *res ; [L12902] void *tmp ; [L12903] long tmp___0 ; [L12906] tmp = malloc(size) [L12907] res = tmp VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551614U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551614U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] CALL, EXPR ldv_is_err((void const *)res) VAL [\old(ptr)={-(((__int128) 0 << 64) | 18446744073709551614U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12705] return ((unsigned long )ptr > 4294967295UL); VAL [\old(ptr)={-(((__int128) 0 << 64) | 18446744073709551614U):0}, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551614U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] tmp___0 = ldv_is_err((void const *)res) [L12910] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12910] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551614U):0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12912] return (res); VAL [\old(size)=1, \result={-(((__int128) 0 << 64) | 18446744073709551614U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12110] RET, EXPR ldv_xmalloc(1UL) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12110] tmp = ldv_xmalloc(1UL) [L12111] ldv_8_ldv_param_3_2_default = (char *)tmp VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_8_ldv_param_3_2_default={-(((__int128) 0 << 64) | 18446744073709551614U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12112] CALL, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12938] int tmp ; [L12941] tmp = __VERIFIER_nondet_int() [L12943] return (tmp); VAL [\result=212, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12112] RET, EXPR ldv_undef_int() VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_8_ldv_param_3_2_default={-(((__int128) 0 << 64) | 18446744073709551614U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12112] tmp___1 = ldv_undef_int() [L12114] COND TRUE tmp___1 != 0 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12116] CALL, EXPR ldv_xmalloc(1UL) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12901] void *res ; [L12902] void *tmp ; [L12903] long tmp___0 ; [L12906] tmp = malloc(size) [L12907] res = tmp VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] CALL ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12908] RET ldv_assume((unsigned long )res != (unsigned long )((void *)0)) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] CALL, EXPR ldv_is_err((void const *)res) VAL [\old(ptr)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12705] return ((unsigned long )ptr > 4294967295UL); VAL [\old(ptr)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] RET, EXPR ldv_is_err((void const *)res) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12909] tmp___0 = ldv_is_err((void const *)res) [L12910] CALL ldv_assume(tmp___0 == 0L) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12910] RET ldv_assume(tmp___0 == 0L) VAL [\old(size)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, res={-(((__int128) 0 << 64) | 18446744073709551615U):0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12912] return (res); VAL [\old(size)=1, \result={-(((__int128) 0 << 64) | 18446744073709551615U):0}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, tmp___0=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12116] RET, EXPR ldv_xmalloc(1UL) VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_8_ldv_param_3_2_default={-(((__int128) 0 << 64) | 18446744073709551614U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12116] tmp___0 = ldv_xmalloc(1UL) [L12117] ldv_8_ldv_param_9_2_default = (char *)tmp___0 VAL [__this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_8_ldv_param_3_2_default={-(((__int128) 0 << 64) | 18446744073709551614U):0}, ldv_8_ldv_param_9_2_default={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12119-L12122] COND TRUE (unsigned long )ldv_8_callback_store != (unsigned long )((long (*)(struct device * , struct device_attribute * , char * , unsigned long ))0) [L12124-L12127] CALL ldv_dummy_resourceless_instance_callback_8_9(ldv_8_callback_store, ldv_8_container_struct_device_ptr, ldv_8_container_struct_device_attribute, ldv_8_ldv_param_9_2_default, ldv_8_ldv_param_9_3_default) [L11307] CALL (*arg0)(arg1, arg2, arg3, arg4) [L10399] struct net_device *netdev ; [L10400] struct device const *__mptr ; [L10401] struct netfront_info *np ; [L10402] void *tmp ; [L10403] char *endp ; [L10404] unsigned long target ; [L10405] bool tmp___0 ; [L10406] int tmp___1 ; [L10407] int __min1 ; [L10408] int __min2 ; [L10409] int __min1___0 ; [L10410] int __min2___0 ; [L10413] __mptr = (struct device const *)dev [L10414] netdev = (struct net_device *)__mptr + 0xfffffffffffffac8UL VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10415] CALL, EXPR netdev_priv((struct net_device const *)netdev) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L6957] return ((void *)dev + 3200U); VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \result={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10415] RET, EXPR netdev_priv((struct net_device const *)netdev) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10415] tmp = netdev_priv((struct net_device const *)netdev) [L10416] np = (struct netfront_info *)tmp VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10417] CALL, EXPR capable(12) VAL [\old(arg0)=12, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14940] return __VERIFIER_nondet_bool(); [L10417] RET, EXPR capable(12) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10417] tmp___0 = capable(12) [L10419] COND TRUE \read(tmp___0) [L10420] tmp___1 = 0 VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, tmp___1=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10424] COND FALSE !(\read(tmp___1)) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10429] CALL, EXPR simple_strtoul(buf, & endp, 0U) VAL [\old(arg0)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(arg1)={(((unsigned __int128) 2 << 64) | 4294967297):0}, \old(arg2)=0, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L15117] return __VERIFIER_nondet_ulong(); [L10429] RET, EXPR simple_strtoul(buf, & endp, 0U) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, endp={(((unsigned __int128) 2 << 64) | 4294967297):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10429] target = simple_strtoul(buf, & endp, 0U) [L10431] EXPR \read(*endp) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, buf={-(((__int128) 0 << 64) | 18446744073709551615U):0}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=2, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10431] COND FALSE !((unsigned long )((char const *)endp) == (unsigned long )buf) [L10435] COND TRUE target <= 7UL [L10436] target = 8UL VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10439] __min1___0 = 256 [L10440] __min2___0 = 256 VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __min1___0=256, __min2___0=256, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10441] COND FALSE !(target > (unsigned long )(__min1___0 < __min2___0 ? __min1___0 : __min2___0)) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10448] CALL ldv_spin_lock_bh_104(& np->rx_lock) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, \old(lock)={(((unsigned __int128) 2 << 64) | 4294967473):213}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12374] CALL ldv_spin_lock_rx_lock_of_netfront_info() VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14091] FCALL ldv_assert("linux:kernel:locking:spinlock::one thread:double lock", ldv_spin_rx_lock_of_netfront_info == 1) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14092] CALL ldv_assume(ldv_spin_rx_lock_of_netfront_info == 1) VAL [\old(expression)=1, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12798] COND FALSE !(expression == 0) VAL [\old(expression)=1, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14092] RET ldv_assume(ldv_spin_rx_lock_of_netfront_info == 1) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=1, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14093] ldv_spin_rx_lock_of_netfront_info = 2 VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12374] RET ldv_spin_lock_rx_lock_of_netfront_info() VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, \old(lock)={(((unsigned __int128) 2 << 64) | 4294967473):213}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, lock={(((unsigned __int128) 2 << 64) | 4294967473):213}, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12375] CALL spin_lock_bh(lock) [L6391] FCALL _raw_spin_lock_bh(& lock->__annonCompField19.rlock) [L12375] RET spin_lock_bh(lock) [L10448] RET ldv_spin_lock_bh_104(& np->rx_lock) VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10450] EXPR np->rx_max_target VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10450] COND TRUE target > (unsigned long )np->rx_max_target [L10451] np->rx_max_target = (unsigned int )target VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10454] np->rx_min_target = (unsigned int )target [L10455] EXPR np->rx_target VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, target=8, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10455] COND TRUE target > (unsigned long )np->rx_target [L10456] np->rx_target = (unsigned int )target VAL [\old(attr)={(((unsigned __int128) 2 << 64) | 4294967324):(((unsigned __int128) 2 << 64) | 4294967501)}, \old(buf)={-(((__int128) 0 << 64) | 18446744073709551615U):0}, \old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):4035605}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(len)=(((unsigned __int128) 2 << 64) | 4294967373), __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, len=(((unsigned __int128) 2 << 64) | 4294967373), netdev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L10460] CALL xennet_alloc_rx_buffers(netdev) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7502] unsigned short id ; [L7503] struct netfront_info *np ; [L7504] void *tmp ; [L7505] struct sk_buff *skb ; [L7506] struct page *page ; [L7507] int i ; [L7508] int batch_target ; [L7509] int notify ; [L7510] RING_IDX req_prod ; [L7511] grant_ref_t ref ; [L7512] unsigned long pfn ; [L7513] void *vaddr ; [L7514] struct xen_netif_rx_request *req ; [L7515] bool tmp___0 ; [L7516] int tmp___1 ; [L7517] long tmp___2 ; [L7518] __u32 tmp___3 ; [L7519] long tmp___4 ; [L7520] unsigned int tmp___5 ; [L7521] int tmp___6 ; [L7522] long tmp___7 ; [L7523] int tmp___8 ; [L7524] long tmp___9 ; [L7525] unsigned char *tmp___10 ; [L7526] struct page *tmp___11 ; [L7527] unsigned char *tmp___12 ; [L7528] struct page *tmp___13 ; [L7529] unsigned long tmp___14 ; [L7530] RING_IDX __old ; [L7531] RING_IDX __new ; VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7534] CALL, EXPR netdev_priv((struct net_device const *)dev) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L6957] return ((void *)dev + 3200U); VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \result={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7534] RET, EXPR netdev_priv((struct net_device const *)dev) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7534] tmp = netdev_priv((struct net_device const *)dev) [L7535] np = (struct netfront_info *)tmp [L7536] EXPR np->rx.req_prod_pvt [L7536] req_prod = np->rx.req_prod_pvt [L7537] CALL, EXPR netif_carrier_ok((struct net_device const *)dev) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7116] int tmp ; VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7119] CALL, EXPR constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) VAL [\old(addr)={(((unsigned __int128) 2 << 64) | 4294967473):-8399}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(nr)=2, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L6146] EXPR addr + (unsigned long )(nr >> 6) VAL [\old(addr)={(((unsigned __int128) 2 << 64) | 4294967473):-8399}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(nr)=2, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, nr=2, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L6146] EXPR (unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63) VAL [\old(addr)={(((unsigned __int128) 2 << 64) | 4294967473):-8399}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \old(nr)=2, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L6146] return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); [L7119] RET, EXPR constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7119] tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)) [L7121] return (tmp == 0); VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, \result=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7537] RET, EXPR netif_carrier_ok((struct net_device const *)dev) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, req_prod=-6, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7537] tmp___0 = netif_carrier_ok((struct net_device const *)dev) [L7539] COND TRUE \read(tmp___0) [L7540] tmp___1 = 0 VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, req_prod=-6, tmp___1=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7545] CALL, EXPR ldv__builtin_expect((long )tmp___1, 0L) VAL [\old(c)=0, \old(exp)=0, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12816] return (exp); VAL [\old(c)=0, \old(exp)=0, \old(ldv_spin_rx_lock_of_netfront_info)=1, \result=0, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7545] RET, EXPR ldv__builtin_expect((long )tmp___1, 0L) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, req_prod=-6, tmp___1=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7545] tmp___2 = ldv__builtin_expect((long )tmp___1, 0L) [L7547] COND FALSE !(tmp___2 != 0L) [L7552] EXPR np->rx_target [L7552] EXPR np->rx.rsp_cons [L7552] batch_target = (int )(np->rx_target + (np->rx.rsp_cons - req_prod)) [L7553] CALL, EXPR skb_queue_len((struct sk_buff_head const *)(& np->rx_batch)) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, \old(list_)={(((unsigned __int128) 2 << 64) | 4294967473):317}, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L6630] EXPR list_->qlen [L6630] return ((__u32 )list_->qlen); [L7553] RET, EXPR skb_queue_len((struct sk_buff_head const *)(& np->rx_batch)) VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, batch_target=-9, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, req_prod=-6, tmp___1=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7553] tmp___3 = skb_queue_len((struct sk_buff_head const *)(& np->rx_batch)) [L7554] i = (int )tmp___3 VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, batch_target=-9, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, i=-10, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, req_prod=-6, tmp___1=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7592] COND TRUE i < batch_target VAL [\old(dev)={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, batch_target=-9, dev={(((unsigned __int128) 2 << 64) | 4294967473):-8467}, i=-10, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, np={(((unsigned __int128) 2 << 64) | 4294967473):-5267}, req_prod=-6, tmp___1=0, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L7559] CALL ldv___netdev_alloc_skb_102(dev, 256U, 544U) [L12346] void *tmp ; VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, flags=544, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12349] CALL ldv_check_alloc_flags(flags) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12636] int tmp ; VAL [\old(flags)=544, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, flags=544, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12638] COND TRUE flags != 32U && flags != 0U VAL [\old(flags)=544, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12640] CALL, EXPR ldv_exclusive_spin_is_locked() VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14743] COND FALSE !(ldv_spin__xmit_lock_of_netdev_queue == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14747] COND FALSE !(ldv_spin_addr_list_lock_of_net_device == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14751] COND FALSE !(ldv_spin_alloc_lock_of_task_struct == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14755] COND FALSE !(ldv_spin_i_lock_of_inode == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14759] COND FALSE !(ldv_spin_lock == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14763] COND FALSE !(ldv_spin_lock_of_NOT_ARG_SIGN == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14767] COND FALSE !(ldv_spin_lock_of_res_counter == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14771] COND FALSE !(ldv_spin_lru_lock_of_netns_frags == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14775] COND FALSE !(ldv_spin_node_size_lock_of_pglist_data == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14779] COND FALSE !(ldv_spin_ptl == 2) VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14783] COND TRUE ldv_spin_rx_lock_of_netfront_info == 2 [L14784] return (1); VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, \result=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12640] RET, EXPR ldv_exclusive_spin_is_locked() VAL [\old(flags)=544, \old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L12640] tmp = ldv_exclusive_spin_is_locked() [L12641] CALL ldv_assert_linux_alloc_spinlock__wrong_flags(tmp == 0) [L14837] COND TRUE ! expr VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] [L14839] reach_error() VAL [\old(ldv_spin_rx_lock_of_netfront_info)=1, __this_module={(((unsigned __int128) 2 << 64) | 4294967482):(((unsigned __int128) 2 << 64) | 4294967428)}, ldv_spin__xmit_lock_of_netdev_queue=1, ldv_spin_addr_list_lock_of_net_device=1, ldv_spin_alloc_lock_of_task_struct=1, ldv_spin_i_lock_of_inode=1, ldv_spin_lock=1, ldv_spin_lock_of_NOT_ARG_SIGN=1, ldv_spin_lock_of_res_counter=1, ldv_spin_lru_lock_of_netns_frags=1, ldv_spin_node_size_lock_of_pglist_data=1, ldv_spin_ptl=1, ldv_spin_rx_lock_of_netfront_info=2, ldv_spin_siglock_of_sighand_struct=1, ldv_spin_sk_dst_lock_of_sock=1, ldv_spin_slock_of_NOT_ARG_SIGN=1, ldv_spin_tx_global_lock_of_net_device=1, ldv_spin_tx_lock_of_netfront_info=1, netfront_driver={205:0}, netfront_ids={204:0}, xen_domain_type=1, xennet_attrs={203:0}, xennet_ethtool_ops={202:0}, xennet_netdev_ops={200:0}, xennet_stats={201:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 179 procedures, 2103 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 302.8s, OverallIterations: 16, TraceHistogramMax: 16, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 160.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 10 mSolverCounterUnknown, 31549 SdHoareTripleChecker+Valid, 152.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 31309 mSDsluCounter, 140743 SdHoareTripleChecker+Invalid, 145.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 104597 mSDsCounter, 15804 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10175 IncrementalHoareTripleChecker+Invalid, 25989 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 15804 mSolverCounterUnsat, 36146 mSDtfsCounter, 10175 mSolverCounterSat, 0.7s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1425 GetRequests, 1334 SyntacticMatches, 3 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 13.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1841occurred in iteration=0, InterpolantAutomatonStates: 74, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 15 MinimizatonAttempts, 10 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.0s SsaConstructionTime, 14.6s SatisfiabilityAnalysisTime, 39.3s InterpolantComputationTime, 4384 NumberOfCodeBlocks, 4384 NumberOfCodeBlocksAsserted, 19 NumberOfCheckSat, 4595 ConstructedInterpolants, 0 QuantifiedInterpolants, 6695 SizeOfPredicates, 2 NumberOfNonLiveVariables, 11957 ConjunctsInSsa, 110 ConjunctsInUnsatCore, 20 InterpolantComputations, 13 PerfectInterpolantSequences, 5574/5840 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2024-11-24 00:31:09,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c55fe245-a7d7-4946-beae-e2f6abceac19/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE