./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/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_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9 --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 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:05:42,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:05:42,087 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 00:05:42,092 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:05:42,093 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:05:42,117 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:05:42,118 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:05:42,119 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:05:42,119 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:05:42,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:05:42,120 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:05:42,121 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:05:42,122 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:05:42,122 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:05:42,122 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:05:42,123 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:05:42,124 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:05:42,124 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:05:42,125 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:05:42,125 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:05:42,126 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:05:42,126 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:05:42,127 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:05:42,127 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:05:42,128 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:05:42,128 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:05:42,129 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:05:42,129 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:05:42,130 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:05:42,130 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:05:42,130 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2023-12-03 00:05:42,340 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:05:42,361 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:05:42,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:05:42,365 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:05:42,366 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:05:42,367 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-12-03 00:05:45,144 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:05:45,671 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:05:45,672 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2023-12-03 00:05:45,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/data/0eee34aee/622e5df1f9df49869737ad2b116dc7cb/FLAG4e9d6a470 [2023-12-03 00:05:45,745 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/data/0eee34aee/622e5df1f9df49869737ad2b116dc7cb [2023-12-03 00:05:45,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:05:45,749 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:05:45,751 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:05:45,751 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:05:45,756 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:05:45,756 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:05:45" (1/1) ... [2023-12-03 00:05:45,757 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8c6fcb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:45, skipping insertion in model container [2023-12-03 00:05:45,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:05:45" (1/1) ... [2023-12-03 00:05:46,022 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:05:51,123 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2023-12-03 00:05:51,126 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2023-12-03 00:05:51,126 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2023-12-03 00:05:51,127 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2023-12-03 00:05:51,156 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:05:51,225 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:05:51,349 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] [2023-12-03 00:05:51,350 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] [2023-12-03 00:05:51,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5483] [2023-12-03 00:05:51,353 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] [2023-12-03 00:05:51,354 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] [2023-12-03 00:05:51,354 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] [2023-12-03 00:05:51,355 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] [2023-12-03 00:05:51,355 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] [2023-12-03 00:05:51,355 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] [2023-12-03 00:05:51,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5693] [2023-12-03 00:05:51,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5696] [2023-12-03 00:05:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5699] [2023-12-03 00:05:51,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5702] [2023-12-03 00:05:51,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5947] [2023-12-03 00:05:51,363 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5954] [2023-12-03 00:05:51,365 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] [2023-12-03 00:05:51,370 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] [2023-12-03 00:05:51,372 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] [2023-12-03 00:05:51,373 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] [2023-12-03 00:05:51,374 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] [2023-12-03 00:05:51,383 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] [2023-12-03 00:05:51,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6664] [2023-12-03 00:05:51,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6822] [2023-12-03 00:05:51,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6862] [2023-12-03 00:05:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7024] [2023-12-03 00:05:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7027] [2023-12-03 00:05:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7030] [2023-12-03 00:05:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7033] [2023-12-03 00:05:51,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7064] [2023-12-03 00:05:51,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7067] [2023-12-03 00:05:51,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7070] [2023-12-03 00:05:51,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7073] [2023-12-03 00:05:51,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7104] [2023-12-03 00:05:51,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7107] [2023-12-03 00:05:51,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7110] [2023-12-03 00:05:51,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7113] [2023-12-03 00:05:51,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7144] [2023-12-03 00:05:51,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7147] [2023-12-03 00:05:51,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7150] [2023-12-03 00:05:51,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7153] [2023-12-03 00:05:51,427 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] [2023-12-03 00:05:51,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9257] [2023-12-03 00:05:51,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9348] [2023-12-03 00:05:51,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9718] [2023-12-03 00:05:51,516 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [11200] [2023-12-03 00:05:51,744 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2023-12-03 00:05:51,745 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2023-12-03 00:05:51,745 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2023-12-03 00:05:51,746 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2023-12-03 00:05:51,753 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:05:52,070 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:05:52,070 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:05:52,070 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 00:05:52,076 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:05:52,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52 WrapperNode [2023-12-03 00:05:52,076 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:05:52,077 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:05:52,077 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:05:52,077 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:05:52,083 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,219 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,578 INFO L138 Inliner]: procedures = 707, calls = 6214, calls flagged for inlining = 341, calls inlined = 312, statements flattened = 15456 [2023-12-03 00:05:52,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:05:52,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:05:52,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:05:52,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:05:52,590 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,590 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,656 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,901 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:52,945 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:53,055 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:53,082 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:53,162 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:05:53,163 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:05:53,163 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:05:53,163 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:05:53,164 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:05:52" (1/1) ... [2023-12-03 00:05:53,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:05:53,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:05:53,187 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:05:53,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235842f0-f9d6-4fe8-83e9-d007272bc04e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:05:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2023-12-03 00:05:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2023-12-03 00:05:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2023-12-03 00:05:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2023-12-03 00:05:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2023-12-03 00:05:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2023-12-03 00:05:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2023-12-03 00:05:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2023-12-03 00:05:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-12-03 00:05:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-12-03 00:05:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2023-12-03 00:05:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2023-12-03 00:05:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2023-12-03 00:05:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2023-12-03 00:05:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2023-12-03 00:05:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2023-12-03 00:05:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-03 00:05:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-03 00:05:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 00:05:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 00:05:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-12-03 00:05:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-12-03 00:05:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-12-03 00:05:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-12-03 00:05:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2023-12-03 00:05:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2023-12-03 00:05:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2023-12-03 00:05:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2023-12-03 00:05:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 00:05:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 00:05:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2023-12-03 00:05:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2023-12-03 00:05:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 00:05:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 00:05:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2023-12-03 00:05:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2023-12-03 00:05:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 00:05:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 00:05:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2023-12-03 00:05:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2023-12-03 00:05:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-03 00:05:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-03 00:05:53,228 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 00:05:53,228 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 00:05:53,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-12-03 00:05:53,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-12-03 00:05:53,228 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-03 00:05:53,228 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-03 00:05:53,229 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2023-12-03 00:05:53,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2023-12-03 00:05:53,229 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2023-12-03 00:05:53,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2023-12-03 00:05:53,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2023-12-03 00:05:53,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2023-12-03 00:05:53,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2023-12-03 00:05:53,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2023-12-03 00:05:53,230 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2023-12-03 00:05:53,230 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2023-12-03 00:05:53,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2023-12-03 00:05:53,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2023-12-03 00:05:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-03 00:05:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-03 00:05:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2023-12-03 00:05:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2023-12-03 00:05:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2023-12-03 00:05:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2023-12-03 00:05:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 00:05:53,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 00:05:53,231 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-12-03 00:05:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-12-03 00:05:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 00:05:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2023-12-03 00:05:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2023-12-03 00:05:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2023-12-03 00:05:53,232 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2023-12-03 00:05:53,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 00:05:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 00:05:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 00:05:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 00:05:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2023-12-03 00:05:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2023-12-03 00:05:53,233 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 00:05:53,233 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 00:05:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2023-12-03 00:05:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2023-12-03 00:05:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-03 00:05:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-03 00:05:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-03 00:05:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-03 00:05:53,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 00:05:53,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 00:05:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-03 00:05:53,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-03 00:05:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2023-12-03 00:05:53,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2023-12-03 00:05:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 00:05:53,235 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-03 00:05:53,235 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-03 00:05:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2023-12-03 00:05:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2023-12-03 00:05:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2023-12-03 00:05:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2023-12-03 00:05:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-12-03 00:05:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-12-03 00:05:53,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2023-12-03 00:05:53,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2023-12-03 00:05:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2023-12-03 00:05:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2023-12-03 00:05:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2023-12-03 00:05:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2023-12-03 00:05:53,237 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 00:05:53,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 00:05:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2023-12-03 00:05:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2023-12-03 00:05:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-03 00:05:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-03 00:05:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-12-03 00:05:53,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-12-03 00:05:53,238 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 00:05:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 00:05:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2023-12-03 00:05:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2023-12-03 00:05:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 00:05:53,239 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2023-12-03 00:05:53,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2023-12-03 00:05:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 00:05:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 00:05:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 00:05:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 00:05:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2023-12-03 00:05:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2023-12-03 00:05:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 00:05:53,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 00:05:53,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 00:05:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 00:05:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 00:05:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 00:05:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 00:05:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 00:05:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 00:05:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 00:05:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-03 00:05:53,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-03 00:05:53,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 00:05:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 00:05:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 00:05:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 00:05:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2023-12-03 00:05:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2023-12-03 00:05:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2023-12-03 00:05:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2023-12-03 00:05:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2023-12-03 00:05:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2023-12-03 00:05:53,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2023-12-03 00:05:53,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2023-12-03 00:05:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2023-12-03 00:05:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2023-12-03 00:05:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 00:05:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 00:05:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 00:05:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 00:05:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2023-12-03 00:05:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2023-12-03 00:05:53,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2023-12-03 00:05:53,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2023-12-03 00:05:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2023-12-03 00:05:53,244 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2023-12-03 00:05:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 00:05:53,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 00:05:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2023-12-03 00:05:53,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2023-12-03 00:05:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 00:05:53,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2023-12-03 00:05:53,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2023-12-03 00:05:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2023-12-03 00:05:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2023-12-03 00:05:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-03 00:05:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-03 00:05:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2023-12-03 00:05:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2023-12-03 00:05:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:05:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-12-03 00:05:53,245 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-12-03 00:05:53,245 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2023-12-03 00:05:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2023-12-03 00:05:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 00:05:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 00:05:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 00:05:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 00:05:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 00:05:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 00:05:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2023-12-03 00:05:53,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2023-12-03 00:05:53,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 00:05:53,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 00:05:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-03 00:05:53,247 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-03 00:05:53,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2023-12-03 00:05:53,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2023-12-03 00:05:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2023-12-03 00:05:53,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2023-12-03 00:05:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 00:05:53,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 00:05:53,268 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2023-12-03 00:05:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2023-12-03 00:05:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-12-03 00:05:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-12-03 00:05:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2023-12-03 00:05:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2023-12-03 00:05:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-03 00:05:53,269 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-03 00:05:53,269 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2023-12-03 00:05:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2023-12-03 00:05:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2023-12-03 00:05:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2023-12-03 00:05:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-03 00:05:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-03 00:05:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-03 00:05:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-03 00:05:53,270 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 00:05:53,270 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 00:05:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-12-03 00:05:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-12-03 00:05:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-03 00:05:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-03 00:05:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2023-12-03 00:05:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2023-12-03 00:05:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2023-12-03 00:05:53,271 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2023-12-03 00:05:53,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-12-03 00:05:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-12-03 00:05:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2023-12-03 00:05:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2023-12-03 00:05:53,272 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-12-03 00:05:53,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-12-03 00:05:53,273 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2023-12-03 00:05:53,277 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2023-12-03 00:05:53,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2023-12-03 00:05:53,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2023-12-03 00:05:53,279 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 00:05:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 00:05:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-03 00:05:53,280 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-03 00:05:53,280 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2023-12-03 00:05:53,281 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2023-12-03 00:05:53,281 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2023-12-03 00:05:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2023-12-03 00:05:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2023-12-03 00:05:53,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2023-12-03 00:05:53,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:05:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:05:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2023-12-03 00:05:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2023-12-03 00:05:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 00:05:53,289 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 00:05:53,289 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2023-12-03 00:05:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2023-12-03 00:05:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 00:05:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 00:05:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 00:05:53,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 00:05:53,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-03 00:05:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-03 00:05:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2023-12-03 00:05:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2023-12-03 00:05:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 00:05:53,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 00:05:53,291 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-12-03 00:05:53,292 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-12-03 00:05:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-03 00:05:53,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-03 00:05:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-12-03 00:05:53,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-12-03 00:05:53,292 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2023-12-03 00:05:53,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2023-12-03 00:05:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2023-12-03 00:05:53,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2023-12-03 00:05:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-12-03 00:05:53,293 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2023-12-03 00:05:53,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2023-12-03 00:05:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2023-12-03 00:05:53,294 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2023-12-03 00:05:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-03 00:05:53,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-03 00:05:53,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-03 00:05:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-03 00:05:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2023-12-03 00:05:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2023-12-03 00:05:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2023-12-03 00:05:53,295 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2023-12-03 00:05:53,295 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2023-12-03 00:05:53,296 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2023-12-03 00:05:53,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-03 00:05:53,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-03 00:05:53,297 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2023-12-03 00:05:53,297 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2023-12-03 00:05:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 00:05:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 00:05:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-12-03 00:05:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-12-03 00:05:53,298 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2023-12-03 00:05:53,298 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2023-12-03 00:05:53,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-12-03 00:05:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-12-03 00:05:53,299 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-12-03 00:05:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-12-03 00:05:53,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-12-03 00:05:53,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-12-03 00:05:53,300 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 00:05:53,300 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 00:05:53,300 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2023-12-03 00:05:53,300 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2023-12-03 00:05:53,300 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-12-03 00:05:53,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-12-03 00:05:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-03 00:05:53,301 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-03 00:05:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2023-12-03 00:05:53,301 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2023-12-03 00:05:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-03 00:05:53,301 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-03 00:05:53,301 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-12-03 00:05:53,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-12-03 00:05:53,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2023-12-03 00:05:53,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2023-12-03 00:05:53,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 00:05:53,302 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2023-12-03 00:05:53,302 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2023-12-03 00:05:53,303 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2023-12-03 00:05:53,303 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2023-12-03 00:05:53,303 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-03 00:05:53,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-03 00:05:53,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2023-12-03 00:05:53,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2023-12-03 00:05:53,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 00:05:53,304 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2023-12-03 00:05:53,304 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2023-12-03 00:05:53,304 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2023-12-03 00:05:53,304 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2023-12-03 00:05:53,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 00:05:53,305 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 00:05:53,305 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 00:05:53,305 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2023-12-03 00:05:53,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2023-12-03 00:05:53,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 00:05:53,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 00:05:53,306 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-12-03 00:05:53,306 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-12-03 00:05:53,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-12-03 00:05:53,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-12-03 00:05:53,306 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2023-12-03 00:05:53,306 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2023-12-03 00:05:53,307 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 00:05:53,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 00:05:53,307 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-12-03 00:05:53,307 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-12-03 00:05:53,307 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-03 00:05:53,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-03 00:05:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-03 00:05:53,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-03 00:05:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-12-03 00:05:53,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-12-03 00:05:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 00:05:53,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 00:05:53,308 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-12-03 00:05:53,309 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-12-03 00:05:53,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2023-12-03 00:05:53,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2023-12-03 00:05:53,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-03 00:05:53,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-03 00:05:53,310 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2023-12-03 00:05:53,310 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2023-12-03 00:05:53,310 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2023-12-03 00:05:53,310 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2023-12-03 00:05:53,312 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2023-12-03 00:05:53,312 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2023-12-03 00:05:53,312 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2023-12-03 00:05:53,312 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2023-12-03 00:05:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2023-12-03 00:05:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2023-12-03 00:05:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2023-12-03 00:05:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2023-12-03 00:05:53,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-03 00:05:53,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-03 00:05:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-03 00:05:53,314 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-03 00:05:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-12-03 00:05:53,314 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-12-03 00:05:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-12-03 00:05:53,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-12-03 00:05:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2023-12-03 00:05:53,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2023-12-03 00:05:53,314 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2023-12-03 00:05:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2023-12-03 00:05:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2023-12-03 00:05:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2023-12-03 00:05:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-03 00:05:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-03 00:05:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2023-12-03 00:05:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2023-12-03 00:05:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2023-12-03 00:05:53,315 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2023-12-03 00:05:53,315 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 00:05:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 00:05:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2023-12-03 00:05:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2023-12-03 00:05:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 00:05:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2023-12-03 00:05:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2023-12-03 00:05:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-12-03 00:05:53,316 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-12-03 00:05:53,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 00:05:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 00:05:53,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2023-12-03 00:05:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2023-12-03 00:05:53,317 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2023-12-03 00:05:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2023-12-03 00:05:53,317 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 00:05:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 00:05:53,317 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2023-12-03 00:05:53,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2023-12-03 00:05:53,317 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2023-12-03 00:05:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2023-12-03 00:05:53,318 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2023-12-03 00:05:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2023-12-03 00:05:53,318 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2023-12-03 00:05:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2023-12-03 00:05:53,318 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-03 00:05:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-03 00:05:53,318 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-03 00:05:53,318 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-03 00:05:53,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2023-12-03 00:05:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2023-12-03 00:05:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2023-12-03 00:05:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2023-12-03 00:05:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2023-12-03 00:05:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2023-12-03 00:05:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2023-12-03 00:05:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2023-12-03 00:05:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2023-12-03 00:05:53,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2023-12-03 00:05:53,319 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2023-12-03 00:05:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2023-12-03 00:05:53,320 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2023-12-03 00:05:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2023-12-03 00:05:53,320 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2023-12-03 00:05:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2023-12-03 00:05:53,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2023-12-03 00:05:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2023-12-03 00:05:53,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 00:05:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 00:05:53,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-03 00:05:53,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-03 00:05:53,321 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-03 00:05:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-03 00:05:53,321 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-12-03 00:05:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-12-03 00:05:53,321 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2023-12-03 00:05:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2023-12-03 00:05:53,321 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2023-12-03 00:05:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2023-12-03 00:05:53,321 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2023-12-03 00:05:53,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2023-12-03 00:05:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2023-12-03 00:05:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2023-12-03 00:05:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 00:05:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 00:05:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2023-12-03 00:05:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2023-12-03 00:05:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-12-03 00:05:53,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-12-03 00:05:53,322 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 00:05:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 00:05:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:05:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2023-12-03 00:05:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2023-12-03 00:05:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2023-12-03 00:05:53,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2023-12-03 00:05:53,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 00:05:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 00:05:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2023-12-03 00:05:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2023-12-03 00:05:54,798 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:05:54,804 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:05:55,546 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 00:06:34,996 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:06:46,210 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:06:46,210 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-12-03 00:06:46,214 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:06:46 BoogieIcfgContainer [2023-12-03 00:06:46,214 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:06:46,215 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:06:46,215 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:06:46,225 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:06:46,225 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:06:46" (1/1) ... [2023-12-03 00:06:46,234 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:06:46,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:46,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6204 states to 4195 states and 6204 transitions. [2023-12-03 00:06:46,401 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 6204 transitions. [2023-12-03 00:06:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 00:06:46,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:46,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:16:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:16:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 00:16:56,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:16:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:16:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6240 states to 4206 states and 6231 transitions. [2023-12-03 00:16:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 6231 transitions. [2023-12-03 00:16:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 00:16:57,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:16:57,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms