./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.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_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/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_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/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_55a8f8f9-b034-4360-9058-43aaac6c6640/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 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:08:06,164 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:08:06,230 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:08:06,236 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:08:06,237 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:08:06,262 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:08:06,263 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:08:06,263 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:08:06,264 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:08:06,265 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:08:06,266 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:08:06,267 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:08:06,267 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:08:06,268 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:08:06,269 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:08:06,269 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:08:06,270 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:08:06,271 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:08:06,271 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:08:06,272 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:08:06,273 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:08:06,274 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:08:06,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:08:06,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:08:06,276 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:08:06,277 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:08:06,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:08:06,278 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:08:06,278 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:08:06,279 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:08:06,279 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:08:06,280 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:08:06,280 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:08:06,281 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:08:06,281 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:06,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:08:06,282 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:08:06,283 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:08:06,283 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:08:06,283 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:08:06,284 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:08:06,288 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:08:06,289 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:08:06,289 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:08:06,290 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_55a8f8f9-b034-4360-9058-43aaac6c6640/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14ec046978052198cd587531ac5cc6873edc7e25b4a41979dad16fe919a1b16d [2023-11-23 21:08:06,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:08:06,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:08:06,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:08:06,626 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:08:06,627 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:08:06,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2023-11-23 21:08:09,742 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:08:10,507 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:08:10,507 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2023-11-23 21:08:10,590 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/data/e0749f421/d4265a46f9324309a4a5861ed5ab960d/FLAGb1febe0a9 [2023-11-23 21:08:10,605 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/data/e0749f421/d4265a46f9324309a4a5861ed5ab960d [2023-11-23 21:08:10,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:08:10,610 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:08:10,612 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:10,612 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:08:10,618 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:08:10,619 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:10" (1/1) ... [2023-11-23 21:08:10,620 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19033224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:10, skipping insertion in model container [2023-11-23 21:08:10,620 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:08:10" (1/1) ... [2023-11-23 21:08:10,888 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:08:16,904 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_55a8f8f9-b034-4360-9058-43aaac6c6640/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2023-11-23 21:08:16,909 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_55a8f8f9-b034-4360-9058-43aaac6c6640/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2023-11-23 21:08:16,956 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:17,031 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:08:17,188 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"); [5975] [2023-11-23 21:08:17,190 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)); [5982] [2023-11-23 21:08:17,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5989] [2023-11-23 21:08:17,193 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6060-6061] [2023-11-23 21:08:17,194 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"); [6066-6068] [2023-11-23 21:08:17,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [6095] [2023-11-23 21:08:17,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6102] [2023-11-23 21:08:17,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6109] [2023-11-23 21:08:17,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6175] [2023-11-23 21:08:17,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6178] [2023-11-23 21:08:17,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6180] [2023-11-23 21:08:17,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6185] [2023-11-23 21:08:17,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6188] [2023-11-23 21:08:17,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6190] [2023-11-23 21:08:17,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6195] [2023-11-23 21:08:17,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6198] [2023-11-23 21:08:17,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6200] [2023-11-23 21:08:17,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6205] [2023-11-23 21:08:17,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6208] [2023-11-23 21:08:17,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6210] [2023-11-23 21:08:17,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6248] [2023-11-23 21:08:17,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6251] [2023-11-23 21:08:17,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6253] [2023-11-23 21:08:17,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6258] [2023-11-23 21:08:17,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6261] [2023-11-23 21:08:17,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6263] [2023-11-23 21:08:17,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6268] [2023-11-23 21:08:17,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6271] [2023-11-23 21:08:17,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6273] [2023-11-23 21:08:17,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6278] [2023-11-23 21:08:17,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6281] [2023-11-23 21:08:17,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6283] [2023-11-23 21:08:17,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6462] [2023-11-23 21:08:17,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6470] [2023-11-23 21:08:17,211 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6477] [2023-11-23 21:08:17,214 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6530] [2023-11-23 21:08:17,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6587-6588] [2023-11-23 21:08:17,216 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6618] [2023-11-23 21:08:17,222 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)); [6688-6689] [2023-11-23 21:08:17,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6717-6718] [2023-11-23 21:08:17,225 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" (103), "i" (12UL)); [6754-6755] [2023-11-23 21:08:17,226 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" (115), "i" (12UL)); [6791-6792] [2023-11-23 21:08:17,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7619] [2023-11-23 21:08:17,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7628] [2023-11-23 21:08:17,519 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/sun/cassini.c"), "i" (4758), "i" (12UL)); [13461-13462] [2023-11-23 21:08:17,630 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_55a8f8f9-b034-4360-9058-43aaac6c6640/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494588,494601] [2023-11-23 21:08:17,630 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_55a8f8f9-b034-4360-9058-43aaac6c6640/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-sun-cassini.cil.i[494733,494746] [2023-11-23 21:08:17,638 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:08:18,071 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:08:18,080 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:08:18,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18 WrapperNode [2023-11-23 21:08:18,081 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:08:18,082 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:18,082 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:08:18,083 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:08:18,091 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:18,276 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:18,692 INFO L138 Inliner]: procedures = 685, calls = 4475, calls flagged for inlining = 342, calls inlined = 322, statements flattened = 12868 [2023-11-23 21:08:18,693 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:08:18,694 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:08:18,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:08:18,694 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:08:18,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:18,705 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:18,787 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:18,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:19,128 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:19,176 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:19,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:19,406 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:19,503 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:08:19,508 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:08:19,508 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:08:19,508 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:08:19,509 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:08:18" (1/1) ... [2023-11-23 21:08:19,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:08:19,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:08:19,545 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:08:19,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55a8f8f9-b034-4360-9058-43aaac6c6640/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:08:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-23 21:08:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-23 21:08:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2023-11-23 21:08:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2023-11-23 21:08:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2023-11-23 21:08:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2023-11-23 21:08:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:08:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:08:19,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:08:19,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:08:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_132 [2023-11-23 21:08:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_132 [2023-11-23 21:08:19,641 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-23 21:08:19,641 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-23 21:08:19,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-23 21:08:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-23 21:08:19,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_133 [2023-11-23 21:08:19,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_133 [2023-11-23 21:08:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:08:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:08:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2023-11-23 21:08:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2023-11-23 21:08:19,644 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2023-11-23 21:08:19,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2023-11-23 21:08:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-23 21:08:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-23 21:08:19,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2023-11-23 21:08:19,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2023-11-23 21:08:19,646 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-23 21:08:19,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-23 21:08:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:08:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:08:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-23 21:08:19,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-23 21:08:19,647 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2023-11-23 21:08:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2023-11-23 21:08:19,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 21:08:19,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 21:08:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-23 21:08:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-23 21:08:19,649 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:08:19,649 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:08:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2023-11-23 21:08:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2023-11-23 21:08:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2023-11-23 21:08:19,650 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2023-11-23 21:08:19,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2023-11-23 21:08:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2023-11-23 21:08:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2023-11-23 21:08:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2023-11-23 21:08:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2023-11-23 21:08:19,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2023-11-23 21:08:19,651 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2023-11-23 21:08:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2023-11-23 21:08:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2023-11-23 21:08:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2023-11-23 21:08:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2023-11-23 21:08:19,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2023-11-23 21:08:19,652 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2023-11-23 21:08:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2023-11-23 21:08:19,653 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-11-23 21:08:19,653 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-11-23 21:08:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2023-11-23 21:08:19,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2023-11-23 21:08:19,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:08:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:08:19,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 21:08:19,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 21:08:19,656 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2023-11-23 21:08:19,656 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2023-11-23 21:08:19,656 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:08:19,657 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:08:19,657 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 21:08:19,658 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 21:08:19,658 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2023-11-23 21:08:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2023-11-23 21:08:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-23 21:08:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-23 21:08:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:08:19,659 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:08:19,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 21:08:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 21:08:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:08:19,660 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:08:19,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-23 21:08:19,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-23 21:08:19,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:08:19,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2023-11-23 21:08:19,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2023-11-23 21:08:19,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2023-11-23 21:08:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2023-11-23 21:08:19,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-23 21:08:19,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-23 21:08:19,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_103 [2023-11-23 21:08:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_103 [2023-11-23 21:08:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2023-11-23 21:08:19,676 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2023-11-23 21:08:19,676 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:08:19,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:08:19,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-23 21:08:19,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-23 21:08:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2023-11-23 21:08:19,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2023-11-23 21:08:19,681 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2023-11-23 21:08:19,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2023-11-23 21:08:19,682 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:08:19,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:08:19,684 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2023-11-23 21:08:19,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2023-11-23 21:08:19,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 21:08:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 21:08:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:08:19,691 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:08:19,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:08:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2023-11-23 21:08:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2023-11-23 21:08:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2023-11-23 21:08:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2023-11-23 21:08:19,692 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:08:19,692 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:08:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2023-11-23 21:08:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2023-11-23 21:08:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2023-11-23 21:08:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2023-11-23 21:08:19,693 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:08:19,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:08:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:08:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 21:08:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 21:08:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2023-11-23 21:08:19,694 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2023-11-23 21:08:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:08:19,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-23 21:08:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-23 21:08:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:08:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:08:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2023-11-23 21:08:19,695 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2023-11-23 21:08:19,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 21:08:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 21:08:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 21:08:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 21:08:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 21:08:19,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 21:08:19,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 21:08:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 21:08:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-23 21:08:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-23 21:08:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2023-11-23 21:08:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2023-11-23 21:08:19,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-11-23 21:08:19,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2023-11-23 21:08:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 21:08:19,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 21:08:19,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:08:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:08:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-11-23 21:08:19,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-11-23 21:08:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:08:19,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 21:08:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 21:08:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 21:08:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 21:08:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 21:08:19,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 21:08:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:08:19,700 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-11-23 21:08:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-11-23 21:08:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 21:08:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 21:08:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:08:19,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:08:19,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:08:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:08:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:08:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 21:08:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2023-11-23 21:08:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2023-11-23 21:08:19,702 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2023-11-23 21:08:19,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2023-11-23 21:08:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 21:08:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 21:08:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 21:08:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 21:08:19,703 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2023-11-23 21:08:19,703 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2023-11-23 21:08:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-23 21:08:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-23 21:08:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 21:08:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 21:08:19,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 21:08:19,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 21:08:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 21:08:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 21:08:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-11-23 21:08:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-11-23 21:08:19,705 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 21:08:19,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 21:08:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 21:08:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 21:08:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 21:08:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 21:08:19,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 21:08:19,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 21:08:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2023-11-23 21:08:19,707 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2023-11-23 21:08:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 21:08:19,707 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 21:08:19,707 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2023-11-23 21:08:19,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2023-11-23 21:08:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2023-11-23 21:08:19,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2023-11-23 21:08:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:08:19,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:08:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2023-11-23 21:08:19,708 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2023-11-23 21:08:19,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:08:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:08:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:08:19,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:08:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_158 [2023-11-23 21:08:19,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_158 [2023-11-23 21:08:19,709 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:08:19,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:08:19,710 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2023-11-23 21:08:19,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2023-11-23 21:08:19,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 21:08:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 21:08:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2023-11-23 21:08:19,715 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2023-11-23 21:08:19,715 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:08:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:08:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2023-11-23 21:08:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2023-11-23 21:08:19,716 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-23 21:08:19,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-23 21:08:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2023-11-23 21:08:19,718 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2023-11-23 21:08:19,718 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 21:08:19,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 21:08:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:08:19,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:08:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:08:19,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:08:19,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 21:08:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 21:08:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2023-11-23 21:08:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2023-11-23 21:08:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2023-11-23 21:08:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2023-11-23 21:08:19,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2023-11-23 21:08:19,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2023-11-23 21:08:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:08:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:08:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:08:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2023-11-23 21:08:19,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2023-11-23 21:08:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:08:19,721 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2023-11-23 21:08:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2023-11-23 21:08:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2023-11-23 21:08:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2023-11-23 21:08:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-11-23 21:08:19,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2023-11-23 21:08:19,722 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-11-23 21:08:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2023-11-23 21:08:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2023-11-23 21:08:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2023-11-23 21:08:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:08:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:08:19,723 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:08:19,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-23 21:08:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-23 21:08:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 21:08:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 21:08:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2023-11-23 21:08:19,724 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2023-11-23 21:08:19,724 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:08:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:08:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:08:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:08:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 21:08:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 21:08:19,725 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2023-11-23 21:08:19,725 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2023-11-23 21:08:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2023-11-23 21:08:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2023-11-23 21:08:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2023-11-23 21:08:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2023-11-23 21:08:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-23 21:08:19,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-23 21:08:19,726 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2023-11-23 21:08:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2023-11-23 21:08:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:08:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:08:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-23 21:08:19,727 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-23 21:08:19,727 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 21:08:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 21:08:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2023-11-23 21:08:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2023-11-23 21:08:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 21:08:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 21:08:19,728 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2023-11-23 21:08:19,728 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2023-11-23 21:08:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2023-11-23 21:08:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2023-11-23 21:08:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2023-11-23 21:08:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2023-11-23 21:08:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 21:08:19,729 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 21:08:19,729 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2023-11-23 21:08:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2023-11-23 21:08:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:08:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:08:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2023-11-23 21:08:19,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2023-11-23 21:08:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:08:19,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:08:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:08:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2023-11-23 21:08:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2023-11-23 21:08:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2023-11-23 21:08:19,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2023-11-23 21:08:19,731 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 21:08:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 21:08:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2023-11-23 21:08:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2023-11-23 21:08:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2023-11-23 21:08:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2023-11-23 21:08:19,732 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2023-11-23 21:08:19,732 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2023-11-23 21:08:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-23 21:08:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-23 21:08:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2023-11-23 21:08:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2023-11-23 21:08:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 21:08:19,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 21:08:19,733 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:08:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:08:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-23 21:08:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-23 21:08:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2023-11-23 21:08:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2023-11-23 21:08:19,734 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2023-11-23 21:08:19,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2023-11-23 21:08:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 21:08:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 21:08:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2023-11-23 21:08:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2023-11-23 21:08:19,735 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 21:08:19,735 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 21:08:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-11-23 21:08:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-11-23 21:08:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:08:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 21:08:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 21:08:19,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_160 [2023-11-23 21:08:19,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_160 [2023-11-23 21:08:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2023-11-23 21:08:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2023-11-23 21:08:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-23 21:08:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-23 21:08:19,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2023-11-23 21:08:19,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2023-11-23 21:08:21,326 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:08:21,336 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:08:22,126 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 21:08:44,086 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 21:08:44,432 INFO L282 CfgBuilder]: Performing block encoding