./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu --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 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 08:06:11,013 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 08:06:11,079 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 08:06:11,084 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 08:06:11,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 08:06:11,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 08:06:11,109 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 08:06:11,109 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 08:06:11,110 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 08:06:11,111 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 08:06:11,112 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 08:06:11,112 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 08:06:11,113 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 08:06:11,114 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 08:06:11,114 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 08:06:11,115 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 08:06:11,115 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 08:06:11,116 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 08:06:11,116 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 08:06:11,117 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 08:06:11,118 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 08:06:11,118 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 08:06:11,119 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 08:06:11,119 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 08:06:11,120 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 08:06:11,120 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:06:11,121 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 08:06:11,122 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 08:06:11,122 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 08:06:11,122 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 08:06:11,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 08:06:11,123 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 08:06:11,124 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 08:06:11,133 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 08:06:11,133 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 08:06:11,134 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 08:06:11,134 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2023-11-19 08:06:11,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 08:06:11,410 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 08:06:11,413 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 08:06:11,415 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 08:06:11,415 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 08:06:11,417 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-19 08:06:14,629 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 08:06:15,530 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 08:06:15,530 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-19 08:06:15,605 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/data/57539761a/a4eb3fe30ddd49be945a0a172ab8bc56/FLAG789ac3be0 [2023-11-19 08:06:15,628 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/data/57539761a/a4eb3fe30ddd49be945a0a172ab8bc56 [2023-11-19 08:06:15,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 08:06:15,637 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 08:06:15,640 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 08:06:15,641 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 08:06:15,647 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 08:06:15,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:06:15" (1/1) ... [2023-11-19 08:06:15,649 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5616dc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:15, skipping insertion in model container [2023-11-19 08:06:15,649 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:06:15" (1/1) ... [2023-11-19 08:06:15,889 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:06:21,168 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2023-11-19 08:06:21,174 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2023-11-19 08:06:21,181 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2023-11-19 08:06:21,182 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2023-11-19 08:06:21,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:06:21,325 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:06:21,416 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"); [5488] [2023-11-19 08:06:21,418 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)); [5495] [2023-11-19 08:06:21,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5502] [2023-11-19 08:06:21,421 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/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5555-5556] [2023-11-19 08:06:21,422 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"); [5561-5563] [2023-11-19 08:06:21,423 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/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5588-5589] [2023-11-19 08:06:21,473 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"); [5594-5596] [2023-11-19 08:06:21,474 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/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5620-5621] [2023-11-19 08:06:21,474 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" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5626-5628] [2023-11-19 08:06:21,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5664] [2023-11-19 08:06:21,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5667] [2023-11-19 08:06:21,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5670] [2023-11-19 08:06:21,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5673] [2023-11-19 08:06:21,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5835] [2023-11-19 08:06:21,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5842] [2023-11-19 08:06:21,482 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [5898-5899] [2023-11-19 08:06:21,486 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6023-6024] [2023-11-19 08:06:21,488 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6057-6058] [2023-11-19 08:06:21,490 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/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6099-6100] [2023-11-19 08:06:21,491 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/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6128-6129] [2023-11-19 08:06:21,502 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)); [6545-6546] [2023-11-19 08:06:21,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6552] [2023-11-19 08:06:21,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6710] [2023-11-19 08:06:21,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6750] [2023-11-19 08:06:21,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6912] [2023-11-19 08:06:21,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6915] [2023-11-19 08:06:21,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6918] [2023-11-19 08:06:21,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6921] [2023-11-19 08:06:21,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6952] [2023-11-19 08:06:21,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6955] [2023-11-19 08:06:21,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6958] [2023-11-19 08:06:21,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6961] [2023-11-19 08:06:21,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6992] [2023-11-19 08:06:21,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6995] [2023-11-19 08:06:21,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6998] [2023-11-19 08:06:21,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7001] [2023-11-19 08:06:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7032] [2023-11-19 08:06:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7035] [2023-11-19 08:06:21,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7038] [2023-11-19 08:06:21,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7041] [2023-11-19 08:06:21,565 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/ethernet/nvidia/forcedeth.c"), "i" (1670), "i" (12UL)); [8948-8949] [2023-11-19 08:06:21,576 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9145] [2023-11-19 08:06:21,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9236] [2023-11-19 08:06:21,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9606] [2023-11-19 08:06:21,643 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11096] [2023-11-19 08:06:22,039 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2023-11-19 08:06:22,057 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2023-11-19 08:06:22,058 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2023-11-19 08:06:22,058 WARN L240 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_16afcdad-b7bc-4eb4-8866-e769e264573b/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2023-11-19 08:06:22,071 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:06:22,601 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:06:22,601 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:06:22,602 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:06:22,610 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:06:22,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22 WrapperNode [2023-11-19 08:06:22,611 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:06:22,612 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:06:22,613 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:06:22,613 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:06:22,621 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:22,922 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:23,346 INFO L138 Inliner]: procedures = 580, calls = 5990, calls flagged for inlining = 291, calls inlined = 281, statements flattened = 14602 [2023-11-19 08:06:23,348 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:06:23,349 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:06:23,349 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:06:23,349 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:06:23,362 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:23,362 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:23,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:23,553 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:23,806 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:23,958 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:24,045 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:24,105 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:24,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:06:24,205 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:06:24,205 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:06:24,205 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:06:24,207 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:06:22" (1/1) ... [2023-11-19 08:06:24,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:06:24,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:06:24,290 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:06:24,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_16afcdad-b7bc-4eb4-8866-e769e264573b/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:06:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2023-11-19 08:06:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2023-11-19 08:06:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2023-11-19 08:06:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2023-11-19 08:06:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-19 08:06:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-19 08:06:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2023-11-19 08:06:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2023-11-19 08:06:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2023-11-19 08:06:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2023-11-19 08:06:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2023-11-19 08:06:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2023-11-19 08:06:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 08:06:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 08:06:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 08:06:24,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 08:06:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-19 08:06:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-19 08:06:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 08:06:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 08:06:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2023-11-19 08:06:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2023-11-19 08:06:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 08:06:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 08:06:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2023-11-19 08:06:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2023-11-19 08:06:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 08:06:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 08:06:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2023-11-19 08:06:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2023-11-19 08:06:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2023-11-19 08:06:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2023-11-19 08:06:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 08:06:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 08:06:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 08:06:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 08:06:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 08:06:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 08:06:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 08:06:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 08:06:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2023-11-19 08:06:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2023-11-19 08:06:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2023-11-19 08:06:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2023-11-19 08:06:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2023-11-19 08:06:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2023-11-19 08:06:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 08:06:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 08:06:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2023-11-19 08:06:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2023-11-19 08:06:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 08:06:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 08:06:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2023-11-19 08:06:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2023-11-19 08:06:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2023-11-19 08:06:24,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2023-11-19 08:06:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-19 08:06:24,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-19 08:06:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2023-11-19 08:06:24,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2023-11-19 08:06:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2023-11-19 08:06:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2023-11-19 08:06:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2023-11-19 08:06:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2023-11-19 08:06:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 08:06:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2023-11-19 08:06:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2023-11-19 08:06:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2023-11-19 08:06:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2023-11-19 08:06:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 08:06:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 08:06:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 08:06:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 08:06:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2023-11-19 08:06:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2023-11-19 08:06:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 08:06:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 08:06:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2023-11-19 08:06:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2023-11-19 08:06:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 08:06:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 08:06:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 08:06:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 08:06:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 08:06:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 08:06:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 08:06:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 08:06:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 08:06:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 08:06:24,440 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-19 08:06:24,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-19 08:06:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 08:06:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 08:06:24,441 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 08:06:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2023-11-19 08:06:24,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2023-11-19 08:06:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-11-19 08:06:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-11-19 08:06:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-19 08:06:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-19 08:06:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-11-19 08:06:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-11-19 08:06:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 08:06:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 08:06:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2023-11-19 08:06:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2023-11-19 08:06:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 08:06:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 08:06:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 08:06:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 08:06:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2023-11-19 08:06:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2023-11-19 08:06:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 08:06:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 08:06:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2023-11-19 08:06:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2023-11-19 08:06:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-19 08:06:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-19 08:06:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2023-11-19 08:06:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2023-11-19 08:06:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 08:06:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-19 08:06:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-19 08:06:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 08:06:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 08:06:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 08:06:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 08:06:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2023-11-19 08:06:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2023-11-19 08:06:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 08:06:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 08:06:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 08:06:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 08:06:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 08:06:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 08:06:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 08:06:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 08:06:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 08:06:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 08:06:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 08:06:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 08:06:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 08:06:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 08:06:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 08:06:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 08:06:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2023-11-19 08:06:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2023-11-19 08:06:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2023-11-19 08:06:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2023-11-19 08:06:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-11-19 08:06:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-11-19 08:06:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2023-11-19 08:06:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2023-11-19 08:06:24,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 08:06:24,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 08:06:24,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 08:06:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 08:06:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2023-11-19 08:06:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2023-11-19 08:06:24,492 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2023-11-19 08:06:24,492 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2023-11-19 08:06:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2023-11-19 08:06:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2023-11-19 08:06:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2023-11-19 08:06:24,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2023-11-19 08:06:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 08:06:24,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-11-19 08:06:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-11-19 08:06:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2023-11-19 08:06:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2023-11-19 08:06:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-19 08:06:24,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-19 08:06:24,494 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2023-11-19 08:06:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2023-11-19 08:06:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:06:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 08:06:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 08:06:24,495 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2023-11-19 08:06:24,495 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2023-11-19 08:06:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 08:06:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 08:06:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 08:06:24,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 08:06:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 08:06:24,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 08:06:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2023-11-19 08:06:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2023-11-19 08:06:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 08:06:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 08:06:24,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-19 08:06:24,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-19 08:06:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 08:06:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 08:06:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-19 08:06:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-19 08:06:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 08:06:24,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 08:06:24,498 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2023-11-19 08:06:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2023-11-19 08:06:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-19 08:06:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-19 08:06:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2023-11-19 08:06:24,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2023-11-19 08:06:24,499 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 08:06:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 08:06:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2023-11-19 08:06:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2023-11-19 08:06:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2023-11-19 08:06:24,500 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2023-11-19 08:06:24,500 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 08:06:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 08:06:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 08:06:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 08:06:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 08:06:24,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 08:06:24,501 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 08:06:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 08:06:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2023-11-19 08:06:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2023-11-19 08:06:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-19 08:06:24,502 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-19 08:06:24,502 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 08:06:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 08:06:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2023-11-19 08:06:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2023-11-19 08:06:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-19 08:06:24,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-19 08:06:24,503 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2023-11-19 08:06:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2023-11-19 08:06:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 08:06:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 08:06:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 08:06:24,504 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 08:06:24,504 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2023-11-19 08:06:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2023-11-19 08:06:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-19 08:06:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-19 08:06:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2023-11-19 08:06:24,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2023-11-19 08:06:24,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:06:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:06:24,506 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-19 08:06:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-19 08:06:24,506 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2023-11-19 08:06:24,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2023-11-19 08:06:24,506 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 08:06:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 08:06:24,507 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2023-11-19 08:06:24,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2023-11-19 08:06:24,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 08:06:24,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 08:06:24,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 08:06:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 08:06:24,508 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 08:06:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 08:06:24,508 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2023-11-19 08:06:24,508 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2023-11-19 08:06:24,508 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 08:06:24,509 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 08:06:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 08:06:24,515 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 08:06:24,515 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2023-11-19 08:06:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2023-11-19 08:06:24,516 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2023-11-19 08:06:24,516 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2023-11-19 08:06:24,516 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 08:06:24,516 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2023-11-19 08:06:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2023-11-19 08:06:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-11-19 08:06:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-11-19 08:06:24,517 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 08:06:24,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 08:06:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 08:06:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 08:06:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-19 08:06:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-19 08:06:24,518 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-19 08:06:24,518 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-19 08:06:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2023-11-19 08:06:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2023-11-19 08:06:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 08:06:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 08:06:24,519 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2023-11-19 08:06:24,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2023-11-19 08:06:24,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 08:06:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 08:06:24,520 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-19 08:06:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-19 08:06:24,520 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2023-11-19 08:06:24,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2023-11-19 08:06:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-19 08:06:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-19 08:06:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 08:06:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 08:06:24,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-19 08:06:24,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-19 08:06:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 08:06:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 08:06:24,522 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2023-11-19 08:06:24,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2023-11-19 08:06:24,532 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-19 08:06:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-19 08:06:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 08:06:24,533 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 08:06:24,533 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-11-19 08:06:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-11-19 08:06:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 08:06:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 08:06:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 08:06:24,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 08:06:24,534 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-19 08:06:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-19 08:06:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 08:06:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2023-11-19 08:06:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2023-11-19 08:06:24,535 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2023-11-19 08:06:24,535 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2023-11-19 08:06:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 08:06:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 08:06:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2023-11-19 08:06:24,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2023-11-19 08:06:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 08:06:24,536 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2023-11-19 08:06:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2023-11-19 08:06:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2023-11-19 08:06:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2023-11-19 08:06:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 08:06:24,537 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 08:06:24,537 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 08:06:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2023-11-19 08:06:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2023-11-19 08:06:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 08:06:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 08:06:24,538 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-19 08:06:24,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-19 08:06:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-19 08:06:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-19 08:06:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2023-11-19 08:06:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2023-11-19 08:06:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 08:06:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 08:06:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 08:06:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 08:06:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 08:06:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 08:06:24,540 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 08:06:24,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 08:06:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 08:06:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 08:06:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-19 08:06:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-19 08:06:24,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 08:06:24,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 08:06:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-19 08:06:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-19 08:06:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2023-11-19 08:06:24,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2023-11-19 08:06:24,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 08:06:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 08:06:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2023-11-19 08:06:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2023-11-19 08:06:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2023-11-19 08:06:24,543 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2023-11-19 08:06:24,543 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-11-19 08:06:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-11-19 08:06:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2023-11-19 08:06:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2023-11-19 08:06:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2023-11-19 08:06:24,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2023-11-19 08:06:24,544 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2023-11-19 08:06:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2023-11-19 08:06:24,545 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 08:06:24,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 08:06:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 08:06:24,546 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 08:06:24,546 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-19 08:06:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-19 08:06:24,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 08:06:24,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 08:06:24,553 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2023-11-19 08:06:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2023-11-19 08:06:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2023-11-19 08:06:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2023-11-19 08:06:24,554 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 08:06:24,554 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 08:06:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2023-11-19 08:06:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2023-11-19 08:06:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2023-11-19 08:06:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2023-11-19 08:06:24,555 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 08:06:24,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 08:06:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2023-11-19 08:06:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2023-11-19 08:06:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 08:06:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2023-11-19 08:06:24,556 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2023-11-19 08:06:24,556 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-19 08:06:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-19 08:06:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 08:06:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 08:06:24,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 08:06:24,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 08:06:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2023-11-19 08:06:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2023-11-19 08:06:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 08:06:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 08:06:24,558 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2023-11-19 08:06:24,558 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2023-11-19 08:06:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-11-19 08:06:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-11-19 08:06:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2023-11-19 08:06:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2023-11-19 08:06:24,559 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-19 08:06:24,559 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-19 08:06:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 08:06:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 08:06:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 08:06:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 08:06:24,560 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2023-11-19 08:06:24,560 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2023-11-19 08:06:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2023-11-19 08:06:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2023-11-19 08:06:24,561 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2023-11-19 08:06:24,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2023-11-19 08:06:24,572 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2023-11-19 08:06:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2023-11-19 08:06:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2023-11-19 08:06:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2023-11-19 08:06:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2023-11-19 08:06:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2023-11-19 08:06:24,573 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2023-11-19 08:06:24,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2023-11-19 08:06:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 08:06:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 08:06:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 08:06:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 08:06:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 08:06:24,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 08:06:24,574 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-19 08:06:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-19 08:06:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2023-11-19 08:06:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2023-11-19 08:06:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2023-11-19 08:06:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2023-11-19 08:06:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2023-11-19 08:06:24,575 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2023-11-19 08:06:24,575 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2023-11-19 08:06:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2023-11-19 08:06:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 08:06:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 08:06:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2023-11-19 08:06:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2023-11-19 08:06:24,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 08:06:24,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 08:06:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 08:06:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 08:06:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 08:06:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2023-11-19 08:06:24,577 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2023-11-19 08:06:24,577 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2023-11-19 08:06:24,584 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2023-11-19 08:06:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 08:06:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 08:06:24,585 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2023-11-19 08:06:24,585 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2023-11-19 08:06:26,272 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:06:26,284 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:06:27,242 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;