./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.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_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/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_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/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_21333b93-d330-4ef7-b489-14e40f4d5adf/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 4451b758825c700b99e3a25385832aaace40e5d70c122b7223e400909d9b8a7d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 03:13:15,940 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 03:13:16,014 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 03:13:16,020 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 03:13:16,021 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 03:13:16,062 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 03:13:16,065 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 03:13:16,067 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 03:13:16,068 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 03:13:16,068 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 03:13:16,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 03:13:16,068 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 03:13:16,068 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 03:13:16,068 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 03:13:16,069 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 03:13:16,069 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 03:13:16,070 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 03:13:16,070 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:13:16,072 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 03:13:16,072 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 03:13:16,072 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 03:13:16,073 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 03:13:16,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 03:13:16,073 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_21333b93-d330-4ef7-b489-14e40f4d5adf/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 -> 4451b758825c700b99e3a25385832aaace40e5d70c122b7223e400909d9b8a7d [2024-11-25 03:13:16,424 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 03:13:16,444 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 03:13:16,447 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 03:13:16,449 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 03:13:16,450 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 03:13:16,452 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2024-11-25 03:13:19,606 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/data/bc50952e6/c8cc66053d8947ee836b0a5995c09f20/FLAG69a053c72 [2024-11-25 03:13:20,715 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 03:13:20,716 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2024-11-25 03:13:20,808 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/data/bc50952e6/c8cc66053d8947ee836b0a5995c09f20/FLAG69a053c72 [2024-11-25 03:13:20,826 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/data/bc50952e6/c8cc66053d8947ee836b0a5995c09f20 [2024-11-25 03:13:20,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 03:13:20,832 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 03:13:20,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 03:13:20,834 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 03:13:20,846 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 03:13:20,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:13:20" (1/1) ... [2024-11-25 03:13:20,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@850b9d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:20, skipping insertion in model container [2024-11-25 03:13:20,848 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 03:13:20" (1/1) ... [2024-11-25 03:13:21,053 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 03:13:27,674 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2024-11-25 03:13:27,678 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2024-11-25 03:13:27,679 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2024-11-25 03:13:27,683 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2024-11-25 03:13:27,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:13:27,891 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 03:13:28,030 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"); [5469] [2024-11-25 03:13:28,032 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)); [5476] [2024-11-25 03:13:28,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5483] [2024-11-25 03:13:28,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5536-5537] [2024-11-25 03:13:28,036 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"); [5542-5544] [2024-11-25 03:13:28,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5569-5570] [2024-11-25 03:13:28,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5575-5577] [2024-11-25 03:13:28,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5601-5602] [2024-11-25 03:13:28,039 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (47UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5607-5609] [2024-11-25 03:13:28,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5693] [2024-11-25 03:13:28,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5696] [2024-11-25 03:13:28,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5699] [2024-11-25 03:13:28,042 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5702] [2024-11-25 03:13:28,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5947] [2024-11-25 03:13:28,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5954] [2024-11-25 03:13:28,050 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)); [6010-6011] [2024-11-25 03:13:28,058 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)); [6135-6136] [2024-11-25 03:13:28,060 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)); [6169-6170] [2024-11-25 03:13:28,063 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)); [6211-6212] [2024-11-25 03:13:28,064 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6240-6241] [2024-11-25 03:13:28,079 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)); [6657-6658] [2024-11-25 03:13:28,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6664] [2024-11-25 03:13:28,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6822] [2024-11-25 03:13:28,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6862] [2024-11-25 03:13:28,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7024] [2024-11-25 03:13:28,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7027] [2024-11-25 03:13:28,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7030] [2024-11-25 03:13:28,090 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7033] [2024-11-25 03:13:28,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7064] [2024-11-25 03:13:28,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7067] [2024-11-25 03:13:28,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7070] [2024-11-25 03:13:28,091 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7073] [2024-11-25 03:13:28,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7104] [2024-11-25 03:13:28,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7107] [2024-11-25 03:13:28,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7110] [2024-11-25 03:13:28,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7113] [2024-11-25 03:13:28,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7144] [2024-11-25 03:13:28,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7147] [2024-11-25 03:13:28,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7150] [2024-11-25 03:13:28,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7153] [2024-11-25 03:13:28,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/nvidia/forcedeth.c"), "i" (1670), "i" (12UL)); [9060-9061] [2024-11-25 03:13:28,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9257] [2024-11-25 03:13:28,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9348] [2024-11-25 03:13:28,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9718] [2024-11-25 03:13:28,228 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11200] [2024-11-25 03:13:28,546 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2024-11-25 03:13:28,547 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2024-11-25 03:13:28,547 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2024-11-25 03:13:28,548 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_21333b93-d330-4ef7-b489-14e40f4d5adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2024-11-25 03:13:28,567 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 03:13:29,057 INFO L204 MainTranslator]: Completed translation [2024-11-25 03:13:29,058 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29 WrapperNode [2024-11-25 03:13:29,058 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 03:13:29,059 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 03:13:29,060 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 03:13:29,060 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 03:13:29,071 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:29,243 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:29,762 INFO L138 Inliner]: procedures = 706, calls = 6780, calls flagged for inlining = 342, calls inlined = 313, statements flattened = 16022 [2024-11-25 03:13:29,763 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 03:13:29,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 03:13:29,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 03:13:29,765 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 03:13:29,776 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:29,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:29,859 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:29,860 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,166 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,204 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,453 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,611 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,652 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,760 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 03:13:30,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 03:13:30,762 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 03:13:30,762 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 03:13:30,764 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 03:13:29" (1/1) ... [2024-11-25 03:13:30,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 03:13:30,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 03:13:30,800 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 03:13:30,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21333b93-d330-4ef7-b489-14e40f4d5adf/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 03:13:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2024-11-25 03:13:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2024-11-25 03:13:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2024-11-25 03:13:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2024-11-25 03:13:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2024-11-25 03:13:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2024-11-25 03:13:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2024-11-25 03:13:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2024-11-25 03:13:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-25 03:13:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-25 03:13:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2024-11-25 03:13:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2024-11-25 03:13:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2024-11-25 03:13:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2024-11-25 03:13:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2024-11-25 03:13:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2024-11-25 03:13:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 03:13:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 03:13:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 03:13:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 03:13:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-25 03:13:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-25 03:13:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 03:13:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 03:13:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2024-11-25 03:13:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2024-11-25 03:13:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2024-11-25 03:13:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2024-11-25 03:13:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 03:13:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 03:13:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2024-11-25 03:13:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2024-11-25 03:13:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 03:13:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 03:13:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2024-11-25 03:13:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2024-11-25 03:13:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 03:13:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2024-11-25 03:13:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2024-11-25 03:13:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 03:13:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 03:13:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2024-11-25 03:13:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2024-11-25 03:13:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2024-11-25 03:13:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2024-11-25 03:13:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-25 03:13:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-25 03:13:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2024-11-25 03:13:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2024-11-25 03:13:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2024-11-25 03:13:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2024-11-25 03:13:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-25 03:13:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-25 03:13:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-25 03:13:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-25 03:13:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2024-11-25 03:13:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 03:13:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2024-11-25 03:13:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2024-11-25 03:13:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2024-11-25 03:13:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2024-11-25 03:13:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2024-11-25 03:13:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 03:13:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-25 03:13:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-25 03:13:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2024-11-25 03:13:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2024-11-25 03:13:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 03:13:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 03:13:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 03:13:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 03:13:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 03:13:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-25 03:13:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-25 03:13:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 03:13:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 03:13:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 03:13:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2024-11-25 03:13:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 03:13:30,865 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 03:13:30,865 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 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2024-11-25 03:13:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-25 03:13:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-25 03:13:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 03:13:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 03:13:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 03:13:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 03:13:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-25 03:13:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-25 03:13:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2024-11-25 03:13:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2024-11-25 03:13:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2024-11-25 03:13:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2024-11-25 03:13:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 03:13:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 03:13:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2024-11-25 03:13:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2024-11-25 03:13:30,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 03:13:30,870 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 03:13:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-25 03:13:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-25 03:13:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2024-11-25 03:13:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2024-11-25 03:13:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-11-25 03:13:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-11-25 03:13:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 03:13:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 03:13:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-25 03:13:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-25 03:13:30,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 03:13:30,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 03:13:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2024-11-25 03:13:30,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2024-11-25 03:13:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-25 03:13:30,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-25 03:13:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-25 03:13:30,872 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-25 03:13:30,872 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-25 03:13:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-25 03:13:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-25 03:13:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-25 03:13:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-25 03:13:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-25 03:13:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-25 03:13:30,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-25 03:13:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 03:13:30,873 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2024-11-25 03:13:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2024-11-25 03:13:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-25 03:13:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2024-11-25 03:13:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2024-11-25 03:13:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2024-11-25 03:13:30,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2024-11-25 03:13:30,874 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 03:13:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 03:13:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2024-11-25 03:13:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2024-11-25 03:13:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 03:13:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 03:13:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-25 03:13:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-25 03:13:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-25 03:13:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-25 03:13:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2024-11-25 03:13:30,875 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2024-11-25 03:13:30,875 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-25 03:13:30,876 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-25 03:13:30,876 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2024-11-25 03:13:30,877 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2024-11-25 03:13:30,877 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 03:13:30,878 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 03:13:30,878 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-25 03:13:30,879 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-25 03:13:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2024-11-25 03:13:30,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2024-11-25 03:13:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2024-11-25 03:13:30,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2024-11-25 03:13:30,879 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2024-11-25 03:13:30,879 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2024-11-25 03:13:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2024-11-25 03:13:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2024-11-25 03:13:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2024-11-25 03:13:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2024-11-25 03:13:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2024-11-25 03:13:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2024-11-25 03:13:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2024-11-25 03:13:30,884 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-25 03:13:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2024-11-25 03:13:30,885 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 03:13:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2024-11-25 03:13:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2024-11-25 03:13:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2024-11-25 03:13:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2024-11-25 03:13:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 03:13:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 03:13:30,887 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2024-11-25 03:13:30,887 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2024-11-25 03:13:32,827 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 03:13:32,833 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 03:13:34,086 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 03:14:40,427 INFO L? ?]: Removed 5536 outVars from TransFormulas that were not future-live. [2024-11-25 03:14:40,430 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 03:14:55,381 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 03:14:55,382 INFO L312 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-25 03:14:55,383 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:14:55 BoogieIcfgContainer [2024-11-25 03:14:55,383 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 03:14:55,385 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 03:14:55,386 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 03:14:55,400 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 03:14:55,401 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 03:14:55" (1/1) ... [2024-11-25 03:14:55,412 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 03:14:55,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:14:55,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 4222 states and 6262 transitions. [2024-11-25 03:14:55,637 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 6262 transitions. [2024-11-25 03:14:55,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 03:14:55,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:14:55,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:19:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:19:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:19:17,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.47s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:19:18,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:19:19,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:19:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6298 states to 4233 states and 6289 transitions. [2024-11-25 03:19:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 4233 states and 6289 transitions. [2024-11-25 03:19:19,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 03:19:19,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:19:19,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:23:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:23:49,532 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 03:24:00,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:24:03,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:24:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6324 states to 4243 states and 6305 transitions. [2024-11-25 03:24:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 4243 states and 6305 transitions. [2024-11-25 03:24:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 03:24:03,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:24:03,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:28:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat