./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm --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 3555f28b8ee20ed4e1973669641fa8e8085456dec73d3d90dc01edf1a7c64890 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:25:12,105 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:25:12,192 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:25:12,204 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:25:12,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:25:12,238 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:25:12,241 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:25:12,242 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:25:12,242 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:25:12,243 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:25:12,244 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:25:12,244 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:25:12,245 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:25:12,245 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:25:12,245 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:25:12,245 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:25:12,245 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:25:12,245 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:25:12,245 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:12,246 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:25:12,247 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:25:12,247 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:25:12,247 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:25:12,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:25:12,247 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_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm 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 -> 3555f28b8ee20ed4e1973669641fa8e8085456dec73d3d90dc01edf1a7c64890 [2024-11-13 21:25:12,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:25:12,562 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:25:12,564 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:25:12,565 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:25:12,566 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:25:12,567 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i Unable to find full path for "g++" [2024-11-13 21:25:14,414 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:25:15,295 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:25:15,297 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i [2024-11-13 21:25:15,374 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/data/1bf17b5e0/89b2631c0bd34d4b94d2595207ac0579/FLAG343b898bc [2024-11-13 21:25:15,485 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/data/1bf17b5e0/89b2631c0bd34d4b94d2595207ac0579 [2024-11-13 21:25:15,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:25:15,492 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:25:15,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:15,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:25:15,500 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:25:15,501 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:15" (1/1) ... [2024-11-13 21:25:15,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55e8d5ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:15, skipping insertion in model container [2024-11-13 21:25:15,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:25:15" (1/1) ... [2024-11-13 21:25:15,709 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:25:20,839 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_f0c7f719-7dc8-4f88-85a8-f00edd3def49/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2024-11-13 21:25:20,887 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:21,037 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:25:21,175 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"); [5458] [2024-11-13 21:25:21,177 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)); [5465] [2024-11-13 21:25:21,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5472] [2024-11-13 21:25:21,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5525-5526] [2024-11-13 21:25:21,216 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"); [5531-5533] [2024-11-13 21:25:21,217 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [5558-5559] [2024-11-13 21:25:21,217 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"); [5564-5566] [2024-11-13 21:25:21,218 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/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (819), "i" (12UL)); [5590-5591] [2024-11-13 21:25:21,218 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"); [5596-5598] [2024-11-13 21:25:21,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5634] [2024-11-13 21:25:21,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5637] [2024-11-13 21:25:21,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5640] [2024-11-13 21:25:21,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5643] [2024-11-13 21:25:21,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5805] [2024-11-13 21:25:21,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5812] [2024-11-13 21:25:21,235 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)); [5868-5869] [2024-11-13 21:25:21,253 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)); [5993-5994] [2024-11-13 21:25:21,255 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)); [6027-6028] [2024-11-13 21:25:21,258 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6069-6070] [2024-11-13 21:25:21,263 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)); [6098-6099] [2024-11-13 21:25:21,289 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)); [6515-6516] [2024-11-13 21:25:21,290 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6522] [2024-11-13 21:25:21,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6680] [2024-11-13 21:25:21,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6720] [2024-11-13 21:25:21,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6882] [2024-11-13 21:25:21,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6885] [2024-11-13 21:25:21,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6888] [2024-11-13 21:25:21,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6891] [2024-11-13 21:25:21,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6922] [2024-11-13 21:25:21,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6925] [2024-11-13 21:25:21,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6928] [2024-11-13 21:25:21,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6931] [2024-11-13 21:25:21,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6962] [2024-11-13 21:25:21,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6965] [2024-11-13 21:25:21,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6968] [2024-11-13 21:25:21,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6971] [2024-11-13 21:25:21,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7002] [2024-11-13 21:25:21,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7005] [2024-11-13 21:25:21,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7008] [2024-11-13 21:25:21,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7011] [2024-11-13 21:25:21,379 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)); [8918-8919] [2024-11-13 21:25:21,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9115] [2024-11-13 21:25:21,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9206] [2024-11-13 21:25:21,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9576] [2024-11-13 21:25:21,524 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11066] [2024-11-13 21:25:21,863 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_f0c7f719-7dc8-4f88-85a8-f00edd3def49/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-nvidia-forcedeth.cil.i[543971,543984] [2024-11-13 21:25:21,900 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:25:22,440 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:25:22,443 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22 WrapperNode [2024-11-13 21:25:22,444 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:25:22,445 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:22,446 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:25:22,446 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:25:22,453 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:22,631 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,183 INFO L138 Inliner]: procedures = 586, calls = 6540, calls flagged for inlining = 317, calls inlined = 309, statements flattened = 16325 [2024-11-13 21:25:23,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:25:23,184 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:25:23,185 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:25:23,185 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:25:23,194 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,266 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,267 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,763 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:23,959 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:24,005 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:24,130 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:25:24,132 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:25:24,132 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:25:24,133 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:25:24,134 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:25:22" (1/1) ... [2024-11-13 21:25:24,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:25:24,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:25:24,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:25:24,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0c7f719-7dc8-4f88-85a8-f00edd3def49/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:25:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2024-11-13 21:25:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2024-11-13 21:25:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2024-11-13 21:25:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2024-11-13 21:25:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2024-11-13 21:25:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2024-11-13 21:25:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2024-11-13 21:25:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2024-11-13 21:25:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2024-11-13 21:25:24,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2024-11-13 21:25:24,260 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2024-11-13 21:25:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2024-11-13 21:25:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:25:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:25:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:25:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:25:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-13 21:25:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-13 21:25:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-13 21:25:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-13 21:25:24,261 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:25:24,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:25:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2024-11-13 21:25:24,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2024-11-13 21:25:24,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:25:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:25:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 21:25:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 21:25:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2024-11-13 21:25:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2024-11-13 21:25:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2024-11-13 21:25:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2024-11-13 21:25:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 21:25:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 21:25:24,270 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:25:24,270 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:25:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 21:25:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 21:25:24,272 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 21:25:24,272 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 21:25:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2024-11-13 21:25:24,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2024-11-13 21:25:24,273 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2024-11-13 21:25:24,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2024-11-13 21:25:24,274 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2024-11-13 21:25:24,275 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2024-11-13 21:25:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 21:25:24,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 21:25:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:25:24,275 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:25:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-13 21:25:24,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-13 21:25:24,275 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2024-11-13 21:25:24,275 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2024-11-13 21:25:24,276 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2024-11-13 21:25:24,276 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2024-11-13 21:25:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:25:24,277 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:25:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:25:24,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:25:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2024-11-13 21:25:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2024-11-13 21:25:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:25:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:25:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2024-11-13 21:25:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2024-11-13 21:25:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2024-11-13 21:25:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:25:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:25:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:25:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:25:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:25:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2024-11-13 21:25:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2024-11-13 21:25:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2024-11-13 21:25:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2024-11-13 21:25:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 21:25:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 21:25:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:25:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:25:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2024-11-13 21:25:24,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2024-11-13 21:25:24,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2024-11-13 21:25:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2024-11-13 21:25:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-13 21:25:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-13 21:25:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2024-11-13 21:25:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-13 21:25:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 21:25:24,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 21:25:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 21:25:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 21:25:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2024-11-13 21:25:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2024-11-13 21:25:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2024-11-13 21:25:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-13 21:25:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2024-11-13 21:25:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-13 21:25:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:25:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 21:25:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 21:25:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2024-11-13 21:25:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2024-11-13 21:25:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2024-11-13 21:25:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2024-11-13 21:25:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:25:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:25:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-13 21:25:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 21:25:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:25:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 21:25:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 21:25:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 21:25:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 21:25:24,318 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 21:25:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 21:25:24,318 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:25:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:25:24,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-13 21:25:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-13 21:25:24,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:25:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:25:24,318 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2024-11-13 21:25:24,318 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2024-11-13 21:25:24,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-13 21:25:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-13 21:25:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2024-11-13 21:25:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-13 21:25:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2024-11-13 21:25:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-13 21:25:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-13 21:25:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2024-11-13 21:25:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2024-11-13 21:25:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 21:25:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-13 21:25:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2024-11-13 21:25:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2024-11-13 21:25:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:25:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2024-11-13 21:25:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2024-11-13 21:25:26,289 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:25:26,294 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:25:27,345 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:26:41,042 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:26:44,111 INFO L? ?]: Removed 5469 outVars from TransFormulas that were not future-live. [2024-11-13 21:26:44,111 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:26:58,313 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:26:58,313 INFO L316 CfgBuilder]: Removed 9 assume(true) statements. [2024-11-13 21:26:58,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:26:58 BoogieIcfgContainer [2024-11-13 21:26:58,314 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:26:58,315 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:26:58,315 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:26:58,325 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:26:58,325 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:26:58" (1/1) ... [2024-11-13 21:26:58,333 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:26:58,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6509 states to 4356 states and 6509 transitions. [2024-11-13 21:26:58,495 INFO L276 IsEmpty]: Start isEmpty. Operand 4356 states and 6509 transitions. [2024-11-13 21:26:58,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:26:58,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:51,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2256 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2256 trivial. 0 not checked. [2024-11-13 21:31:01,775 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 [] [2024-11-13 21:31:03,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:31:04,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:04,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6528 states to 4365 states and 6528 transitions. [2024-11-13 21:31:04,177 INFO L276 IsEmpty]: Start isEmpty. Operand 4365 states and 6528 transitions. [2024-11-13 21:31:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:31:04,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:04,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:03,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-13 21:35:03,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:03,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6539 states to 4370 states and 6539 transitions. [2024-11-13 21:35:03,256 INFO L276 IsEmpty]: Start isEmpty. Operand 4370 states and 6539 transitions. [2024-11-13 21:35:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:35:03,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:44,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2309 trivial. 0 not checked. [2024-11-13 21:38:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6550 states to 4375 states and 6550 transitions. [2024-11-13 21:38:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 6550 transitions. [2024-11-13 21:38:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 21:38:44,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:44,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms