./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-renesas-sh_eth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2 --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 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:55:53,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:55:54,078 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:55:54,088 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:55:54,089 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:55:54,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:55:54,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:55:54,129 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:55:54,130 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:55:54,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:55:54,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:55:54,138 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:55:54,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:55:54,140 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:55:54,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:55:54,141 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:55:54,142 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:55:54,142 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:55:54,143 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:55:54,144 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:55:54,144 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:55:54,145 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:55:54,146 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:55:54,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:55:54,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:55:54,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:55:54,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:55:54,150 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:55:54,150 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:55:54,151 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:55:54,152 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39973bb7b50b53c067a6906d32b40b2185ea2f6a6ba2da336135f31e07490738 [2023-11-21 18:55:54,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:55:54,489 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:55:54,492 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:55:54,494 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:55:54,495 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:55:54,496 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2023-11-21 18:55:57,882 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:55:58,928 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:55:58,929 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2023-11-21 18:55:59,057 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/data/fd07660e0/930e6717d2de479982a7714d657db3bf/FLAGd77cf8f37 [2023-11-21 18:55:59,081 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/data/fd07660e0/930e6717d2de479982a7714d657db3bf [2023-11-21 18:55:59,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:55:59,097 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:55:59,102 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:55:59,102 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:55:59,109 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:55:59,110 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:55:59" (1/1) ... [2023-11-21 18:55:59,112 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5140d06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:55:59, skipping insertion in model container [2023-11-21 18:55:59,112 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:55:59" (1/1) ... [2023-11-21 18:55:59,498 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:56:05,080 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2023-11-21 18:56:05,085 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2023-11-21 18:56:05,086 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2023-11-21 18:56:05,087 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2023-11-21 18:56:05,124 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:56:05,271 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:56:05,485 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"); [5244] [2023-11-21 18:56:05,487 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)); [5251] [2023-11-21 18:56:05,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5258] [2023-11-21 18:56:05,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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)); [5308-5309] [2023-11-21 18:56:05,492 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"); [5314-5316] [2023-11-21 18:56:05,504 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)); [5551-5552] [2023-11-21 18:56:05,509 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" (36), "i" (12UL)); [5585-5586] [2023-11-21 18:56:05,512 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)); [5622-5623] [2023-11-21 18:56:05,522 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)); [5864-5865] [2023-11-21 18:56:05,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5871] [2023-11-21 18:56:05,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6096] [2023-11-21 18:56:05,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6099] [2023-11-21 18:56:05,529 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6102] [2023-11-21 18:56:05,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6105] [2023-11-21 18:56:05,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6136] [2023-11-21 18:56:05,531 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6139] [2023-11-21 18:56:05,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6142] [2023-11-21 18:56:05,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6145] [2023-11-21 18:56:05,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6176] [2023-11-21 18:56:05,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6179] [2023-11-21 18:56:05,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6182] [2023-11-21 18:56:05,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6185] [2023-11-21 18:56:05,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6216] [2023-11-21 18:56:05,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6219] [2023-11-21 18:56:05,536 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6222] [2023-11-21 18:56:05,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6225] [2023-11-21 18:56:06,020 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2023-11-21 18:56:06,021 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2023-11-21 18:56:06,022 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2023-11-21 18:56:06,023 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_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2023-11-21 18:56:06,034 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:56:06,523 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:56:06,524 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:56:06,533 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:56:06,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06 WrapperNode [2023-11-21 18:56:06,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:56:06,536 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:56:06,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:56:06,537 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:56:06,545 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:06,762 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,080 INFO L138 Inliner]: procedures = 680, calls = 3817, calls flagged for inlining = 404, calls inlined = 379, statements flattened = 9766 [2023-11-21 18:56:07,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:56:07,083 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:56:07,083 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:56:07,083 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:56:07,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,186 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,510 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,555 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,630 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,658 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,717 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:56:07,718 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:56:07,718 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:56:07,719 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:56:07,720 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:56:06" (1/1) ... [2023-11-21 18:56:07,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:56:07,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:56:07,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:56:07,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb3a6408-56dd-43ea-a3fb-eab4dcdad022/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:56:07,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:56:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:56:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-21 18:56:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-21 18:56:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2023-11-21 18:56:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2023-11-21 18:56:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2023-11-21 18:56:07,817 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2023-11-21 18:56:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 18:56:07,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 18:56:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2023-11-21 18:56:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2023-11-21 18:56:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2023-11-21 18:56:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2023-11-21 18:56:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:56:07,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:56:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2023-11-21 18:56:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2023-11-21 18:56:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2023-11-21 18:56:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2023-11-21 18:56:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2023-11-21 18:56:07,820 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2023-11-21 18:56:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 18:56:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 18:56:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 18:56:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 18:56:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2023-11-21 18:56:07,821 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2023-11-21 18:56:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-21 18:56:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-21 18:56:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:56:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:56:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 18:56:07,822 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 18:56:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2023-11-21 18:56:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2023-11-21 18:56:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2023-11-21 18:56:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2023-11-21 18:56:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-21 18:56:07,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-21 18:56:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2023-11-21 18:56:07,825 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2023-11-21 18:56:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2023-11-21 18:56:07,826 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2023-11-21 18:56:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2023-11-21 18:56:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2023-11-21 18:56:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-11-21 18:56:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-11-21 18:56:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-11-21 18:56:07,827 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-11-21 18:56:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:56:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:56:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-21 18:56:07,828 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-21 18:56:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:56:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:56:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:56:07,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:56:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2023-11-21 18:56:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2023-11-21 18:56:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2023-11-21 18:56:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2023-11-21 18:56:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:56:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2023-11-21 18:56:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2023-11-21 18:56:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2023-11-21 18:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2023-11-21 18:56:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:56:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-21 18:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-21 18:56:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2023-11-21 18:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2023-11-21 18:56:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:56:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:56:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 18:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 18:56:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:56:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2023-11-21 18:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2023-11-21 18:56:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2023-11-21 18:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2023-11-21 18:56:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:56:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:56:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2023-11-21 18:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2023-11-21 18:56:07,836 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:56:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:56:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2023-11-21 18:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2023-11-21 18:56:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2023-11-21 18:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2023-11-21 18:56:07,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:56:07,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:56:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2023-11-21 18:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2023-11-21 18:56:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2023-11-21 18:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2023-11-21 18:56:07,839 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2023-11-21 18:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2023-11-21 18:56:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2023-11-21 18:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2023-11-21 18:56:07,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 18:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 18:56:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2023-11-21 18:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2023-11-21 18:56:07,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:56:07,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:56:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:56:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:56:07,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-21 18:56:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-21 18:56:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-21 18:56:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-21 18:56:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-21 18:56:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-21 18:56:07,845 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2023-11-21 18:56:07,846 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2023-11-21 18:56:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:56:07,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:56:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:56:07,848 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:56:07,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:56:07,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:56:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:56:07,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:56:07,854 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2023-11-21 18:56:07,856 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2023-11-21 18:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2023-11-21 18:56:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2023-11-21 18:56:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2023-11-21 18:56:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2023-11-21 18:56:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2023-11-21 18:56:07,861 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2023-11-21 18:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-21 18:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-21 18:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:56:07,862 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-21 18:56:07,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-21 18:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2023-11-21 18:56:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2023-11-21 18:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:56:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2023-11-21 18:56:07,864 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2023-11-21 18:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 18:56:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 18:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2023-11-21 18:56:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2023-11-21 18:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2023-11-21 18:56:07,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2023-11-21 18:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:56:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 18:56:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 18:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2023-11-21 18:56:07,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2023-11-21 18:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2023-11-21 18:56:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2023-11-21 18:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-21 18:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2023-11-21 18:56:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2023-11-21 18:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2023-11-21 18:56:07,867 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2023-11-21 18:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2023-11-21 18:56:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2023-11-21 18:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:56:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2023-11-21 18:56:07,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2023-11-21 18:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2023-11-21 18:56:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2023-11-21 18:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:56:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2023-11-21 18:56:07,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2023-11-21 18:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2023-11-21 18:56:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2023-11-21 18:56:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-21 18:56:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-21 18:56:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2023-11-21 18:56:07,870 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2023-11-21 18:56:07,870 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-21 18:56:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-21 18:56:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:56:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:56:07,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:56:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:56:07,871 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2023-11-21 18:56:07,872 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2023-11-21 18:56:07,873 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2023-11-21 18:56:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2023-11-21 18:56:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:56:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:56:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:56:07,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:56:07,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:56:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2023-11-21 18:56:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2023-11-21 18:56:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:56:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:56:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2023-11-21 18:56:07,875 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2023-11-21 18:56:07,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:56:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:56:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2023-11-21 18:56:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2023-11-21 18:56:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-21 18:56:07,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-21 18:56:07,876 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2023-11-21 18:56:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2023-11-21 18:56:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2023-11-21 18:56:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2023-11-21 18:56:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2023-11-21 18:56:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2023-11-21 18:56:07,877 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2023-11-21 18:56:07,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2023-11-21 18:56:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-21 18:56:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-21 18:56:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2023-11-21 18:56:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2023-11-21 18:56:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-21 18:56:07,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-21 18:56:07,878 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-21 18:56:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-21 18:56:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2023-11-21 18:56:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2023-11-21 18:56:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:56:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:56:07,879 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2023-11-21 18:56:07,879 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2023-11-21 18:56:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:56:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:56:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2023-11-21 18:56:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2023-11-21 18:56:07,880 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2023-11-21 18:56:07,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2023-11-21 18:56:07,882 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2023-11-21 18:56:07,886 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2023-11-21 18:56:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2023-11-21 18:56:07,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2023-11-21 18:56:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:56:07,887 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:56:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2023-11-21 18:56:07,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2023-11-21 18:56:07,887 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2023-11-21 18:56:07,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2023-11-21 18:56:07,889 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:56:07,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:56:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2023-11-21 18:56:07,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2023-11-21 18:56:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2023-11-21 18:56:07,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2023-11-21 18:56:07,892 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2023-11-21 18:56:07,892 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2023-11-21 18:56:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:56:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2023-11-21 18:56:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2023-11-21 18:56:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2023-11-21 18:56:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2023-11-21 18:56:07,893 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2023-11-21 18:56:07,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2023-11-21 18:56:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:56:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:56:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2023-11-21 18:56:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2023-11-21 18:56:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 18:56:07,894 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 18:56:07,894 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-21 18:56:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-21 18:56:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2023-11-21 18:56:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2023-11-21 18:56:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-21 18:56:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-21 18:56:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2023-11-21 18:56:07,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2023-11-21 18:56:07,895 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 18:56:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 18:56:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2023-11-21 18:56:07,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2023-11-21 18:56:07,896 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2023-11-21 18:56:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2023-11-21 18:56:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:56:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:56:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-21 18:56:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-21 18:56:07,897 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-21 18:56:07,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-21 18:56:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:56:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2023-11-21 18:56:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2023-11-21 18:56:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:56:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:56:07,898 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 18:56:07,898 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 18:56:09,513 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:56:09,518 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:56:10,319 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;