./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-atheros-alx-alx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b15b74e7d9e50d93f19eb83d0f896ba48af6b42d1f89c30a76e9498459d3d21a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:21:32,319 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:21:32,390 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 04:21:32,394 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:21:32,394 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:21:32,415 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:21:32,416 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:21:32,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:21:32,417 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:21:32,417 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:21:32,417 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:21:32,417 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:21:32,417 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:21:32,418 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:21:32,418 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:21:32,419 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:21:32,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:21:32,419 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:21:32,419 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:21:32,419 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:21:32,419 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:21:32,419 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:21:32,419 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> b15b74e7d9e50d93f19eb83d0f896ba48af6b42d1f89c30a76e9498459d3d21a [2024-11-25 04:21:32,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:21:32,729 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:21:32,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:21:32,733 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:21:32,733 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:21:32,735 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2024-11-25 04:21:35,651 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/data/209520452/b98ea801be264ce086f609bb4e7a3264/FLAGabc324c4b [2024-11-25 04:21:36,675 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:21:36,676 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2024-11-25 04:21:36,758 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/data/209520452/b98ea801be264ce086f609bb4e7a3264/FLAGabc324c4b [2024-11-25 04:21:36,781 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/data/209520452/b98ea801be264ce086f609bb4e7a3264 [2024-11-25 04:21:36,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:21:36,787 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:21:36,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:21:36,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:21:36,795 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:21:36,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:21:36" (1/1) ... [2024-11-25 04:21:36,798 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da74e89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:36, skipping insertion in model container [2024-11-25 04:21:36,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:21:36" (1/1) ... [2024-11-25 04:21:36,993 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:21:42,077 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460236,460249] [2024-11-25 04:21:42,081 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460405,460418] [2024-11-25 04:21:42,082 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460572,460585] [2024-11-25 04:21:42,082 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460740,460753] [2024-11-25 04:21:42,113 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:21:42,253 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:21:42,488 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"); [6111] [2024-11-25 04:21:42,490 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)); [6118] [2024-11-25 04:21:42,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6125] [2024-11-25 04:21:42,493 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)); [6167-6168] [2024-11-25 04:21:42,494 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"); [6173-6175] [2024-11-25 04:21:42,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6305] [2024-11-25 04:21:42,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6313] [2024-11-25 04:21:42,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6320] [2024-11-25 04:21:42,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6327] [2024-11-25 04:21:42,499 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)); [6355-6356] [2024-11-25 04:21:42,509 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)); [6468-6469] [2024-11-25 04:21:42,511 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)); [6502-6503] [2024-11-25 04:21:42,513 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)); [6543-6544] [2024-11-25 04:21:42,529 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)); [6898-6899] [2024-11-25 04:21:42,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6905] [2024-11-25 04:21:42,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7121] [2024-11-25 04:21:42,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7161] [2024-11-25 04:21:42,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7323] [2024-11-25 04:21:42,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7326] [2024-11-25 04:21:42,547 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7329] [2024-11-25 04:21:42,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7332] [2024-11-25 04:21:42,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7363] [2024-11-25 04:21:42,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7366] [2024-11-25 04:21:42,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7369] [2024-11-25 04:21:42,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7372] [2024-11-25 04:21:42,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7403] [2024-11-25 04:21:42,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7406] [2024-11-25 04:21:42,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7409] [2024-11-25 04:21:42,551 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7412] [2024-11-25 04:21:42,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7443] [2024-11-25 04:21:42,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7446] [2024-11-25 04:21:42,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7449] [2024-11-25 04:21:42,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7452] [2024-11-25 04:21:42,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7862] [2024-11-25 04:21:42,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9294] [2024-11-25 04:21:42,929 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460236,460249] [2024-11-25 04:21:42,933 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460405,460418] [2024-11-25 04:21:42,934 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460572,460585] [2024-11-25 04:21:42,934 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[460740,460753] [2024-11-25 04:21:42,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:21:43,337 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:21:43,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43 WrapperNode [2024-11-25 04:21:43,339 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:21:43,340 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:21:43,340 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:21:43,340 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:21:43,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:43,490 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:43,950 INFO L138 Inliner]: procedures = 676, calls = 3698, calls flagged for inlining = 340, calls inlined = 302, statements flattened = 9116 [2024-11-25 04:21:43,951 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:21:43,952 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:21:43,952 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:21:43,952 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:21:43,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:43,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,030 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,261 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,280 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,335 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,392 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,429 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,503 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:21:44,505 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:21:44,507 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:21:44,507 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:21:44,508 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:43" (1/1) ... [2024-11-25 04:21:44,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:21:44,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:21:44,559 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:21:44,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f8cac5d-834d-4931-ae4f-003874bf2a00/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:21:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-25 04:21:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-25 04:21:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 04:21:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 04:21:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-25 04:21:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-25 04:21:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2024-11-25 04:21:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2024-11-25 04:21:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 04:21:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 04:21:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-25 04:21:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-25 04:21:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-25 04:21:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-25 04:21:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-25 04:21:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-25 04:21:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-25 04:21:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-25 04:21:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-25 04:21:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-25 04:21:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-25 04:21:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-25 04:21:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-25 04:21:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 04:21:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 04:21:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-25 04:21:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-25 04:21:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-25 04:21:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-25 04:21:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 04:21:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 04:21:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 04:21:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 04:21:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 04:21:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 04:21:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 04:21:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 04:21:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-25 04:21:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-25 04:21:44,607 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2024-11-25 04:21:44,607 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2024-11-25 04:21:44,608 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-25 04:21:44,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-25 04:21:44,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-25 04:21:44,609 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2024-11-25 04:21:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2024-11-25 04:21:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 04:21:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 04:21:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-25 04:21:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-25 04:21:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 04:21:44,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 04:21:44,610 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-25 04:21:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-25 04:21:44,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 04:21:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 04:21:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 04:21:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 04:21:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 04:21:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:21:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 04:21:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 04:21:44,614 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 04:21:44,614 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 04:21:44,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 04:21:44,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 04:21:44,615 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-25 04:21:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-25 04:21:44,616 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-25 04:21:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-25 04:21:44,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 04:21:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 04:21:44,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 04:21:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 04:21:44,616 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-25 04:21:44,616 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-25 04:21:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-25 04:21:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-25 04:21:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 04:21:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 04:21:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 04:21:44,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 04:21:44,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 04:21:44,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 04:21:44,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 04:21:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-25 04:21:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-25 04:21:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-25 04:21:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-25 04:21:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-25 04:21:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 04:21:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 04:21:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-25 04:21:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-25 04:21:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:21:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:21:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-25 04:21:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-25 04:21:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-25 04:21:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-25 04:21:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 04:21:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-25 04:21:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 04:21:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 04:21:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-25 04:21:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-25 04:21:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 04:21:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-25 04:21:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-25 04:21:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-25 04:21:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-25 04:21:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 04:21:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 04:21:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 04:21:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2024-11-25 04:21:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2024-11-25 04:21:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 04:21:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-25 04:21:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-25 04:21:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 04:21:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 04:21:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 04:21:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 04:21:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-25 04:21:44,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-25 04:21:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 04:21:44,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 04:21:44,633 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-25 04:21:44,633 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-25 04:21:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-25 04:21:44,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-25 04:21:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-25 04:21:44,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-25 04:21:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 04:21:44,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 04:21:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 04:21:44,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 04:21:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-25 04:21:44,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-25 04:21:44,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 04:21:44,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 04:21:44,635 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-25 04:21:44,636 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-25 04:21:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2024-11-25 04:21:44,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2024-11-25 04:21:44,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2024-11-25 04:21:44,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-25 04:21:44,637 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:21:44,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 04:21:44,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 04:21:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-25 04:21:44,638 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-25 04:21:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 04:21:44,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 04:21:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-25 04:21:44,638 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-25 04:21:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-25 04:21:44,638 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-25 04:21:44,638 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-25 04:21:44,638 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-25 04:21:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 04:21:44,641 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 04:21:44,641 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-25 04:21:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-25 04:21:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-25 04:21:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-25 04:21:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-25 04:21:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-25 04:21:44,642 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-25 04:21:44,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_89 [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_89 [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 04:21:44,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-25 04:21:44,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-25 04:21:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 04:21:44,644 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 04:21:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:21:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 04:21:44,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 04:21:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-25 04:21:44,644 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-25 04:21:44,644 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-25 04:21:44,644 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-25 04:21:46,102 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:21:46,108 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:21:46,345 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 04:23:27,755 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 04:23:33,765 INFO L? ?]: Removed 3661 outVars from TransFormulas that were not future-live. [2024-11-25 04:23:33,765 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:23:40,443 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:23:40,444 INFO L312 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-25 04:23:40,444 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:23:40 BoogieIcfgContainer [2024-11-25 04:23:40,444 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:23:40,445 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:23:40,446 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:23:40,461 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:23:40,461 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:23:40" (1/1) ... [2024-11-25 04:23:40,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:23:40,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:23:40,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2486 states and 3584 transitions. [2024-11-25 04:23:40,607 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3584 transitions. [2024-11-25 04:23:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 04:23:40,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:23:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms