./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:39:36,474 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:39:36,595 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 20:39:36,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:39:36,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 20:39:36,644 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:39:36,645 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 20:39:36,646 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 20:39:36,647 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:39:36,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 20:39:36,652 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 20:39:36,654 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 20:39:36,654 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 20:39:36,656 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 20:39:36,657 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 20:39:36,657 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 20:39:36,658 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 20:39:36,658 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 20:39:36,659 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 20:39:36,659 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 20:39:36,660 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 20:39:36,661 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 20:39:36,662 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:39:36,662 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:39:36,663 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:39:36,663 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:39:36,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:39:36,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:39:36,665 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:39:36,665 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:39:36,667 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:39:36,667 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:39:36,668 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 20:39:36,668 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 20:39:36,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:39:36,669 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:39:36,669 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:39:36,670 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:39:36,670 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 20:39:36,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:39:36,671 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 20:39:36,671 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:39:36,672 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 20:39:36,672 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 20:39:36,673 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2023-11-23 20:39:37,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:39:37,036 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:39:37,039 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:39:37,041 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:39:37,041 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:39:37,043 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-23 20:39:40,095 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:39:41,042 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:39:41,043 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-11-23 20:39:41,119 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/data/68a7b166a/649b99c0aca54acea5dc8f4a2853a871/FLAGec8ebc4e5 [2023-11-23 20:39:41,141 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/data/68a7b166a/649b99c0aca54acea5dc8f4a2853a871 [2023-11-23 20:39:41,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:39:41,149 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:39:41,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:39:41,153 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:39:41,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:39:41,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:39:41" (1/1) ... [2023-11-23 20:39:41,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4177e9e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:41, skipping insertion in model container [2023-11-23 20:39:41,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:39:41" (1/1) ... [2023-11-23 20:39:41,479 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:39:47,929 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2023-11-23 20:39:47,937 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2023-11-23 20:39:47,939 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2023-11-23 20:39:47,945 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2023-11-23 20:39:47,997 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:39:48,105 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:39:48,238 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"); [5443] [2023-11-23 20:39:48,241 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)); [5450] [2023-11-23 20:39:48,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5457] [2023-11-23 20:39:48,244 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5510-5511] [2023-11-23 20:39:48,244 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"); [5516-5518] [2023-11-23 20:39:48,245 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5543-5544] [2023-11-23 20:39:48,246 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"); [5549-5551] [2023-11-23 20:39:48,247 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5575-5576] [2023-11-23 20:39:48,247 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"); [5581-5583] [2023-11-23 20:39:48,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5667] [2023-11-23 20:39:48,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5670] [2023-11-23 20:39:48,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5673] [2023-11-23 20:39:48,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5676] [2023-11-23 20:39:48,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5921] [2023-11-23 20:39:48,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5928] [2023-11-23 20:39:48,258 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)); [5984-5985] [2023-11-23 20:39:48,265 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6109-6110] [2023-11-23 20:39:48,268 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)); [6143-6144] [2023-11-23 20:39:48,269 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)); [6185-6186] [2023-11-23 20:39:48,271 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)); [6214-6215] [2023-11-23 20:39:48,318 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)); [6631-6632] [2023-11-23 20:39:48,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6638] [2023-11-23 20:39:48,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6796] [2023-11-23 20:39:48,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6836] [2023-11-23 20:39:48,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6998] [2023-11-23 20:39:48,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7001] [2023-11-23 20:39:48,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7004] [2023-11-23 20:39:48,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7007] [2023-11-23 20:39:48,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7038] [2023-11-23 20:39:48,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7041] [2023-11-23 20:39:48,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7044] [2023-11-23 20:39:48,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7047] [2023-11-23 20:39:48,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7078] [2023-11-23 20:39:48,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7081] [2023-11-23 20:39:48,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7084] [2023-11-23 20:39:48,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7087] [2023-11-23 20:39:48,331 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7118] [2023-11-23 20:39:48,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7121] [2023-11-23 20:39:48,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7124] [2023-11-23 20:39:48,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7127] [2023-11-23 20:39:48,394 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/ethernet/nvidia/forcedeth.c"), "i" (1670), "i" (12UL)); [9034-9035] [2023-11-23 20:39:48,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9231] [2023-11-23 20:39:48,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9322] [2023-11-23 20:39:48,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9692] [2023-11-23 20:39:48,472 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11174] [2023-11-23 20:39:48,806 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2023-11-23 20:39:48,807 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2023-11-23 20:39:48,808 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2023-11-23 20:39:48,809 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_6962b527-8229-40e6-b0e9-fe7aec22829f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2023-11-23 20:39:48,818 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:39:49,253 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:39:49,253 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:39:49,253 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:39:49,261 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:39:49,262 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49 WrapperNode [2023-11-23 20:39:49,262 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:39:49,263 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:39:49,263 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:39:49,263 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:39:49,271 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:49,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,035 INFO L138 Inliner]: procedures = 730, calls = 6232, calls flagged for inlining = 371, calls inlined = 342, statements flattened = 15639 [2023-11-23 20:39:50,036 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:39:50,036 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:39:50,037 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:39:50,037 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:39:50,047 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,047 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,135 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,136 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,580 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,623 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,739 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,977 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:39:50,978 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:39:50,978 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:39:50,978 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:39:50,979 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:39:49" (1/1) ... [2023-11-23 20:39:50,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 20:39:50,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 20:39:51,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 20:39:51,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6962b527-8229-40e6-b0e9-fe7aec22829f/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 20:39:51,052 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2023-11-23 20:39:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2023-11-23 20:39:51,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2023-11-23 20:39:51,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2023-11-23 20:39:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2023-11-23 20:39:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2023-11-23 20:39:51,054 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-23 20:39:51,054 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-23 20:39:51,055 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2023-11-23 20:39:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2023-11-23 20:39:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2023-11-23 20:39:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2023-11-23 20:39:51,056 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2023-11-23 20:39:51,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2023-11-23 20:39:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:39:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:39:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:39:51,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:39:51,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:39:51,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:39:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 20:39:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 20:39:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-23 20:39:51,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-23 20:39:51,059 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2023-11-23 20:39:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2023-11-23 20:39:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:39:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:39:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 20:39:51,060 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 20:39:51,060 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2023-11-23 20:39:51,061 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2023-11-23 20:39:51,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:39:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 20:39:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2023-11-23 20:39:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2023-11-23 20:39:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 20:39:51,062 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 20:39:51,062 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:39:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:39:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-23 20:39:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-23 20:39:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 20:39:51,063 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 20:39:51,063 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2023-11-23 20:39:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2023-11-23 20:39:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2023-11-23 20:39:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2023-11-23 20:39:51,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2023-11-23 20:39:51,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2023-11-23 20:39:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-11-23 20:39:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-11-23 20:39:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2023-11-23 20:39:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2023-11-23 20:39:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 20:39:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 20:39:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:39:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:39:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-23 20:39:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-23 20:39:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 20:39:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2023-11-23 20:39:51,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2023-11-23 20:39:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2023-11-23 20:39:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2023-11-23 20:39:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:39:51,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:39:51,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:39:51,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:39:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2023-11-23 20:39:51,071 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2023-11-23 20:39:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 20:39:51,071 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 20:39:51,071 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2023-11-23 20:39:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2023-11-23 20:39:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 20:39:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 20:39:51,072 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:39:51,072 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:39:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:39:51,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:39:51,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:39:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:39:51,074 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-11-23 20:39:51,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-11-23 20:39:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:39:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 20:39:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 20:39:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2023-11-23 20:39:51,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2023-11-23 20:39:51,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-11-23 20:39:51,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-11-23 20:39:51,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-23 20:39:51,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-23 20:39:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-11-23 20:39:51,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-11-23 20:39:51,080 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 20:39:51,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 20:39:51,081 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:39:51,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:39:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:39:51,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:39:51,083 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 20:39:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 20:39:51,089 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2023-11-23 20:39:51,089 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2023-11-23 20:39:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:39:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-11-23 20:39:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-11-23 20:39:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:39:51,090 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:39:51,090 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 20:39:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 20:39:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2023-11-23 20:39:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2023-11-23 20:39:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:39:51,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:39:51,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:39:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 20:39:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 20:39:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:39:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:39:51,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:39:51,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:39:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:39:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2023-11-23 20:39:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2023-11-23 20:39:51,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:39:51,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:39:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:39:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:39:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:39:51,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:39:51,094 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2023-11-23 20:39:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2023-11-23 20:39:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2023-11-23 20:39:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2023-11-23 20:39:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:39:51,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:39:51,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:39:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:39:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2023-11-23 20:39:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2023-11-23 20:39:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2023-11-23 20:39:51,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2023-11-23 20:39:51,096 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2023-11-23 20:39:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2023-11-23 20:39:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:39:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-23 20:39:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2023-11-23 20:39:51,097 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2023-11-23 20:39:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:39:51,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:39:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:39:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:39:51,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:39:51,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-23 20:39:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-23 20:39:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-23 20:39:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-23 20:39:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2023-11-23 20:39:51,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2023-11-23 20:39:51,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 20:39:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 20:39:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2023-11-23 20:39:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2023-11-23 20:39:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:39:51,100 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 20:39:51,100 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 20:39:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2023-11-23 20:39:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2023-11-23 20:39:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:39:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:39:51,101 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:39:51,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:39:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:39:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:39:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2023-11-23 20:39:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2023-11-23 20:39:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:39:51,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:39:51,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-23 20:39:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-23 20:39:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2023-11-23 20:39:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2023-11-23 20:39:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-11-23 20:39:51,103 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-11-23 20:39:51,103 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:39:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:39:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2023-11-23 20:39:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2023-11-23 20:39:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-23 20:39:51,104 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-23 20:39:51,104 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2023-11-23 20:39:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2023-11-23 20:39:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 20:39:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 20:39:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2023-11-23 20:39:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2023-11-23 20:39:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2023-11-23 20:39:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2023-11-23 20:39:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:39:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:39:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 20:39:51,106 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 20:39:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:39:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:39:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 20:39:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 20:39:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:39:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:39:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2023-11-23 20:39:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2023-11-23 20:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-11-23 20:39:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-11-23 20:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-23 20:39:51,108 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-23 20:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2023-11-23 20:39:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2023-11-23 20:39:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2023-11-23 20:39:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2023-11-23 20:39:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2023-11-23 20:39:51,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2023-11-23 20:39:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 20:39:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 20:39:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:39:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:39:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2023-11-23 20:39:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2023-11-23 20:39:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-11-23 20:39:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-11-23 20:39:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2023-11-23 20:39:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2023-11-23 20:39:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:39:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:39:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2023-11-23 20:39:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2023-11-23 20:39:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 20:39:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 20:39:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2023-11-23 20:39:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2023-11-23 20:39:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:39:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:39:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:39:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:39:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 20:39:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 20:39:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2023-11-23 20:39:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2023-11-23 20:39:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:39:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 20:39:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 20:39:51,115 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 20:39:51,115 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:39:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:39:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-23 20:39:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-23 20:39:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2023-11-23 20:39:51,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2023-11-23 20:39:51,116 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2023-11-23 20:39:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2023-11-23 20:39:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 20:39:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2023-11-23 20:39:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2023-11-23 20:39:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-11-23 20:39:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-11-23 20:39:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 20:39:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 20:39:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:39:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:39:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-11-23 20:39:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-11-23 20:39:51,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-11-23 20:39:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-11-23 20:39:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2023-11-23 20:39:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2023-11-23 20:39:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:39:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:39:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2023-11-23 20:39:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2023-11-23 20:39:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:39:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:39:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 20:39:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 20:39:51,120 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2023-11-23 20:39:51,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2023-11-23 20:39:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-23 20:39:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-23 20:39:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:39:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:39:51,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-23 20:39:51,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-23 20:39:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 20:39:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 20:39:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2023-11-23 20:39:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2023-11-23 20:39:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-23 20:39:51,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-23 20:39:51,122 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-23 20:39:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-23 20:39:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-11-23 20:39:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-11-23 20:39:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 20:39:51,123 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 20:39:51,123 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-23 20:39:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-23 20:39:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-11-23 20:39:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-11-23 20:39:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:39:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2023-11-23 20:39:51,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2023-11-23 20:39:51,124 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2023-11-23 20:39:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2023-11-23 20:39:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:39:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:39:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2023-11-23 20:39:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2023-11-23 20:39:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2023-11-23 20:39:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2023-11-23 20:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2023-11-23 20:39:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2023-11-23 20:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:39:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:39:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2023-11-23 20:39:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2023-11-23 20:39:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:39:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:39:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-11-23 20:39:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-11-23 20:39:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-23 20:39:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-23 20:39:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2023-11-23 20:39:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2023-11-23 20:39:51,128 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 20:39:51,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 20:39:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 20:39:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 20:39:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 20:39:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 20:39:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:39:51,129 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:39:51,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 20:39:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 20:39:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:39:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:39:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-23 20:39:51,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-23 20:39:51,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 20:39:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 20:39:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2023-11-23 20:39:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2023-11-23 20:39:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2023-11-23 20:39:51,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2023-11-23 20:39:51,131 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-11-23 20:39:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-11-23 20:39:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2023-11-23 20:39:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2023-11-23 20:39:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2023-11-23 20:39:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2023-11-23 20:39:51,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2023-11-23 20:39:51,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2023-11-23 20:39:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:39:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:39:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:39:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:39:51,133 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 20:39:51,133 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-11-23 20:39:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-23 20:39:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-23 20:39:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2023-11-23 20:39:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2023-11-23 20:39:51,134 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2023-11-23 20:39:51,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2023-11-23 20:39:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2023-11-23 20:39:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2023-11-23 20:39:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:39:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:39:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2023-11-23 20:39:51,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2023-11-23 20:39:51,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2023-11-23 20:39:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2023-11-23 20:39:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:39:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:39:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2023-11-23 20:39:51,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2023-11-23 20:39:51,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:39:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2023-11-23 20:39:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2023-11-23 20:39:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-23 20:39:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-23 20:39:51,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:39:51,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:39:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2023-11-23 20:39:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2023-11-23 20:39:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2023-11-23 20:39:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2023-11-23 20:39:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:39:51,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:39:51,138 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2023-11-23 20:39:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2023-11-23 20:39:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-11-23 20:39:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-11-23 20:39:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2023-11-23 20:39:51,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2023-11-23 20:39:51,139 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-11-23 20:39:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-11-23 20:39:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 20:39:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 20:39:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:39:51,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:39:51,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2023-11-23 20:39:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2023-11-23 20:39:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2023-11-23 20:39:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2023-11-23 20:39:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2023-11-23 20:39:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2023-11-23 20:39:51,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2023-11-23 20:39:51,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2023-11-23 20:39:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2023-11-23 20:39:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2023-11-23 20:39:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:39:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:39:51,142 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2023-11-23 20:39:51,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2023-11-23 20:39:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2023-11-23 20:39:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2023-11-23 20:39:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2023-11-23 20:39:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2023-11-23 20:39:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2023-11-23 20:39:51,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2023-11-23 20:39:51,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:39:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:39:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 20:39:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 20:39:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 20:39:51,144 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 20:39:51,144 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-23 20:39:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-23 20:39:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2023-11-23 20:39:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2023-11-23 20:39:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2023-11-23 20:39:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2023-11-23 20:39:51,145 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2023-11-23 20:39:51,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2023-11-23 20:39:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:39:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:39:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2023-11-23 20:39:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2023-11-23 20:39:51,146 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 20:39:51,146 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 20:39:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2023-11-23 20:39:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2023-11-23 20:39:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 20:39:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 20:39:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:39:51,147 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:39:51,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:39:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2023-11-23 20:39:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2023-11-23 20:39:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2023-11-23 20:39:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2023-11-23 20:39:51,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:39:51,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:39:51,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2023-11-23 20:39:51,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2023-11-23 20:39:52,634 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:39:52,642 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:39:53,649 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:40:28,674 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:40:28,965 INFO L282 CfgBuilder]: Performing block encoding