./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 827a981a0dd9baa353198c80aed0e72d9b0abd9e65df51463e1b76c9997177dc --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:37:25,192 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:37:25,270 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:37:25,276 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:37:25,277 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:37:25,303 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:37:25,304 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:37:25,305 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:37:25,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:37:25,306 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:37:25,307 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:37:25,308 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:37:25,309 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:37:25,309 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:37:25,310 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:37:25,311 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:37:25,311 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:37:25,312 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:37:25,313 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:37:25,313 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:37:25,314 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:37:25,317 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:37:25,318 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:37:25,319 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:37:25,319 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:37:25,320 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:25,320 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:37:25,321 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:37:25,321 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:37:25,322 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:37:25,323 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:37:25,323 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:37:25,324 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:37:25,324 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:37:25,324 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:37:25,325 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:37:25,325 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 827a981a0dd9baa353198c80aed0e72d9b0abd9e65df51463e1b76c9997177dc [2023-11-19 07:37:25,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:37:25,620 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:37:25,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:37:25,625 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:37:25,626 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:37:25,628 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-19 07:37:28,868 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:37:29,703 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:37:29,704 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-19 07:37:29,796 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/data/ebae35e03/6202dace902242d69998e50424c8b3ef/FLAG3d0d30762 [2023-11-19 07:37:29,813 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/data/ebae35e03/6202dace902242d69998e50424c8b3ef [2023-11-19 07:37:29,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:37:29,821 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:37:29,822 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:29,823 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:37:29,831 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:37:29,833 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:29" (1/1) ... [2023-11-19 07:37:29,835 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fd2ac33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:29, skipping insertion in model container [2023-11-19 07:37:29,835 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:29" (1/1) ... [2023-11-19 07:37:30,088 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:37:36,781 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_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i[575343,575356] [2023-11-19 07:37:37,259 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:37:37,401 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:37:37,627 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"); [7286] [2023-11-19 07:37:37,629 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)); [7293] [2023-11-19 07:37:37,630 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7301-7302] [2023-11-19 07:37:37,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7583] [2023-11-19 07:37:37,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7590] [2023-11-19 07:37:37,662 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" (507), "i" (12UL)); [7965-7966] [2023-11-19 07:37:37,662 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7971] [2023-11-19 07:37:37,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8050] [2023-11-19 07:37:37,665 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8053] [2023-11-19 07:37:37,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8056] [2023-11-19 07:37:37,666 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8059] [2023-11-19 07:37:37,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8070] [2023-11-19 07:37:37,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8073] [2023-11-19 07:37:37,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8076] [2023-11-19 07:37:37,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8079] [2023-11-19 07:37:37,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8090] [2023-11-19 07:37:37,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8093] [2023-11-19 07:37:37,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8096] [2023-11-19 07:37:37,669 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8099] [2023-11-19 07:37:37,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8110] [2023-11-19 07:37:37,670 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8113] [2023-11-19 07:37:37,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8116] [2023-11-19 07:37:37,671 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8119] [2023-11-19 07:37:37,978 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [14848-14849] [2023-11-19 07:37:37,980 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; incl %0": "+m" (v->counter)); [14872] [2023-11-19 07:37:37,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (numa_node)); [14908] [2023-11-19 07:37:37,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14911] [2023-11-19 07:37:37,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14914] [2023-11-19 07:37:37,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14917] [2023-11-19 07:37:37,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (numa_node)); [14928] [2023-11-19 07:37:37,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [14931] [2023-11-19 07:37:37,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [14934] [2023-11-19 07:37:37,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [14937] [2023-11-19 07:37:37,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (numa_node)); [14948] [2023-11-19 07:37:37,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [14951] [2023-11-19 07:37:37,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [14954] [2023-11-19 07:37:37,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [14957] [2023-11-19 07:37:37,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (numa_node)); [14968] [2023-11-19 07:37:37,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [14971] [2023-11-19 07:37:37,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [14974] [2023-11-19 07:37:37,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [14977] [2023-11-19 07:37:37,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15018] [2023-11-19 07:37:37,991 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/mm.h"), "i" (543), "i" (12UL)); [15079-15080] [2023-11-19 07:37:37,992 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)); [15107-15108] [2023-11-19 07:37:37,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15114] [2023-11-19 07:37:37,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [15140] [2023-11-19 07:37:37,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [15148-15149] [2023-11-19 07:37:37,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %2,%0\n\tadcl $0,%0": "=r" (a): "0" (a), "rm" (b)); [15170] [2023-11-19 07:37:37,999 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)); [15228-15229] [2023-11-19 07:37:38,001 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)); [15257-15258] [2023-11-19 07:37:38,002 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" (84), "i" (12UL)); [15291-15292] [2023-11-19 07:37:38,003 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" (96), "i" (12UL)); [15315-15316] [2023-11-19 07:37:38,005 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" (134), "i" (12UL)); [15346-15347] [2023-11-19 07:37:38,007 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" (148), "i" (12UL)); [15377-15378] [2023-11-19 07:37:38,012 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/skbuff.h"), "i" (1696), "i" (12UL)); [15535-15536] [2023-11-19 07:37:38,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15858] [2023-11-19 07:37:38,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15881] [2023-11-19 07:37:38,039 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [16341] [2023-11-19 07:37:38,047 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [16405] [2023-11-19 07:37:38,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16742] [2023-11-19 07:37:38,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17083] [2023-11-19 07:37:38,089 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)rx_bi->page) [17107] [2023-11-19 07:37:38,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17243] [2023-11-19 07:37:38,105 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [17246] [2023-11-19 07:37:38,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [17726] [2023-11-19 07:37:38,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17861] [2023-11-19 07:37:38,214 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_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i[575343,575356] [2023-11-19 07:37:38,237 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:37:38,874 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:38,874 WARN L675 CHandler]: The function vsnprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:38,874 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:38,874 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:38,882 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:37:38,883 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38 WrapperNode [2023-11-19 07:37:38,883 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:38,884 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:37:38,885 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:37:38,885 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:37:38,893 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:39,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:39,601 INFO L138 Inliner]: procedures = 708, calls = 7491, calls flagged for inlining = 309, calls inlined = 261, statements flattened = 15073 [2023-11-19 07:37:39,602 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:37:39,603 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:37:39,603 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:37:39,603 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:37:39,614 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:39,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:39,709 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:39,710 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:40,214 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:40,281 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:40,350 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:40,402 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:40,617 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:37:40,618 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:37:40,618 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:37:40,619 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:37:40,620 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:38" (1/1) ... [2023-11-19 07:37:40,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:40,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:37:40,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:37:40,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ed2af66-a6f6-4c1c-a65f-155d2a2a788f/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:37:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-19 07:37:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-19 07:37:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_allocate_dma_mem_d [2023-11-19 07:37:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_allocate_dma_mem_d [2023-11-19 07:37:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure inner_ip_hdr [2023-11-19 07:37:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_ip_hdr [2023-11-19 07:37:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_reset_task [2023-11-19 07:37:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_reset_task [2023-11-19 07:37:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 07:37:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 07:37:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_ringparam [2023-11-19 07:37:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_ringparam [2023-11-19 07:37:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:37:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:37:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_request_misc_irq [2023-11-19 07:37:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_request_misc_irq [2023-11-19 07:37:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_queues [2023-11-19 07:37:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_queues [2023-11-19 07:37:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_fill_default_direct_cmd_desc [2023-11-19 07:37:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_fill_default_direct_cmd_desc [2023-11-19 07:37:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:37:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:37:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_enable [2023-11-19 07:37:40,728 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_enable [2023-11-19 07:37:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_asq_send_command [2023-11-19 07:37:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_asq_send_command [2023-11-19 07:37:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_remove [2023-11-19 07:37:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_remove [2023-11-19 07:37:40,729 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 07:37:40,729 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 07:37:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-19 07:37:40,730 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-19 07:37:40,730 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_vf_config_msg [2023-11-19 07:37:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_vf_config_msg [2023-11-19 07:37:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-19 07:37:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-19 07:37:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_adminq_task [2023-11-19 07:37:40,731 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_adminq_task [2023-11-19 07:37:40,731 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_close [2023-11-19 07:37:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_close [2023-11-19 07:37:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_enable_queues [2023-11-19 07:37:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_enable_queues [2023-11-19 07:37:40,732 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-19 07:37:40,732 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-19 07:37:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 07:37:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 07:37:40,733 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:37:40,733 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:37:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-19 07:37:40,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-19 07:37:40,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 07:37:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 07:37:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 07:37:40,735 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 07:37:40,735 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_misc_irq_enable [2023-11-19 07:37:40,737 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_misc_irq_enable [2023-11-19 07:37:40,737 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_shutdown_asq [2023-11-19 07:37:40,738 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_shutdown_asq [2023-11-19 07:37:40,738 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:37:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_resume [2023-11-19 07:37:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_resume [2023-11-19 07:37:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 07:37:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 07:37:40,739 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:37:40,739 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:37:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 07:37:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 07:37:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 07:37:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 07:37:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:37:40,740 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_change_mtu [2023-11-19 07:37:40,740 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_change_mtu [2023-11-19 07:37:40,741 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_config_asq_regs [2023-11-19 07:37:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_config_asq_regs [2023-11-19 07:37:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 07:37:40,742 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 07:37:40,742 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 07:37:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 07:37:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 07:37:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 07:37:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2023-11-19 07:37:40,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2023-11-19 07:37:40,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-11-19 07:37:40,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-11-19 07:37:40,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:37:40,745 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-19 07:37:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-19 07:37:40,748 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_debug_d [2023-11-19 07:37:40,748 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_debug_d [2023-11-19 07:37:40,749 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:37:40,749 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:37:40,750 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_shutdown [2023-11-19 07:37:40,751 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_shutdown [2023-11-19 07:37:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:37:40,751 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 07:37:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 07:37:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_dma_mem_d [2023-11-19 07:37:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_dma_mem_d [2023-11-19 07:37:40,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2023-11-19 07:37:40,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2023-11-19 07:37:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:37:40,758 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 07:37:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 07:37:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_7 [2023-11-19 07:37:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_7 [2023-11-19 07:37:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-19 07:37:40,759 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-19 07:37:40,759 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_shutdown_adminq [2023-11-19 07:37:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_shutdown_adminq [2023-11-19 07:37:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_release_rx_desc [2023-11-19 07:37:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_release_rx_desc [2023-11-19 07:37:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_find_vlan [2023-11-19 07:37:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_find_vlan [2023-11-19 07:37:40,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:37:40,760 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:37:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 07:37:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 07:37:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-11-19 07:37:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-11-19 07:37:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-19 07:37:40,761 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-19 07:37:40,761 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_up_complete [2023-11-19 07:37:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_up_complete [2023-11-19 07:37:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_virt_mem_d [2023-11-19 07:37:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_virt_mem_d [2023-11-19 07:37:40,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 07:37:40,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 07:37:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_vlan_rx_add_vid [2023-11-19 07:37:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_vlan_rx_add_vid [2023-11-19 07:37:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 07:37:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 07:37:40,763 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_clean_arq_element [2023-11-19 07:37:40,763 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_clean_arq_element [2023-11-19 07:37:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:37:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 07:37:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 07:37:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:37:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 07:37:40,764 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 07:37:40,764 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_7 [2023-11-19 07:37:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_7 [2023-11-19 07:37:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:37:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:37:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:37:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_setup_all_rx_resources [2023-11-19 07:37:40,765 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_setup_all_rx_resources [2023-11-19 07:37:40,765 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:37:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_traffic_irqs [2023-11-19 07:37:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_traffic_irqs [2023-11-19 07:37:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-19 07:37:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-19 07:37:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_reset_interrupt_capability [2023-11-19 07:37:40,766 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_reset_interrupt_capability [2023-11-19 07:37:40,766 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_tx_timeout [2023-11-19 07:37:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_tx_timeout [2023-11-19 07:37:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 07:37:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 07:37:40,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-11-19 07:37:40,767 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-11-19 07:37:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 07:37:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 07:37:40,769 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_queues [2023-11-19 07:37:40,769 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_queues [2023-11-19 07:37:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 07:37:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 07:37:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 07:37:40,770 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 07:37:40,770 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 07:37:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 07:37:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_watchdog_task [2023-11-19 07:37:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_watchdog_task [2023-11-19 07:37:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 07:37:40,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 07:37:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2023-11-19 07:37:40,771 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-19 07:37:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-19 07:37:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-19 07:37:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-19 07:37:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 07:37:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 07:37:40,772 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 07:37:40,772 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 07:37:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_asq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_asq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 07:37:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 07:37:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:37:40,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:37:40,773 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_maybe_stop_tx [2023-11-19 07:37:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_maybe_stop_tx [2023-11-19 07:37:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-19 07:37:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-19 07:37:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2023-11-19 07:37:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2023-11-19 07:37:40,774 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 07:37:40,774 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 07:37:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:37:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:37:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:37:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:37:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-19 07:37:40,775 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-19 07:37:40,775 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_alloc_rx_buffers_1buf [2023-11-19 07:37:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_alloc_rx_buffers_1buf [2023-11-19 07:37:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 07:37:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 07:37:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 07:37:40,776 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 07:37:40,776 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_api_ver [2023-11-19 07:37:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_api_ver [2023-11-19 07:37:40,777 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_config_arq_regs [2023-11-19 07:37:40,777 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_config_arq_regs [2023-11-19 07:37:40,778 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 07:37:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 07:37:40,782 INFO L130 BoogieDeclarations]: Found specification of procedure skb_inner_network_header [2023-11-19 07:37:40,782 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_inner_network_header [2023-11-19 07:37:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_arq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_arq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 07:37:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_all_tx_resources [2023-11-19 07:37:40,783 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_all_tx_resources [2023-11-19 07:37:40,783 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 07:37:40,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 07:37:40,785 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-19 07:37:40,785 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-19 07:37:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-19 07:37:40,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-19 07:37:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_asq_done [2023-11-19 07:37:40,786 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_asq_done [2023-11-19 07:37:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 07:37:40,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 07:37:40,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 07:37:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 07:37:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 07:37:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 07:37:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 07:37:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 07:37:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 07:37:40,787 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 07:37:40,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:37:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:37:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-19 07:37:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-19 07:37:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 07:37:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 07:37:40,788 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-19 07:37:40,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-19 07:37:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 07:37:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 07:37:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_asq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_asq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 07:37:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 07:37:40,789 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-19 07:37:40,789 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-19 07:37:40,790 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_down [2023-11-19 07:37:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_down [2023-11-19 07:37:40,790 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 07:37:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 07:37:40,790 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_configure [2023-11-19 07:37:40,790 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_configure [2023-11-19 07:37:40,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:37:40,791 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:37:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:37:40,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 07:37:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 07:37:40,791 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 07:37:40,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 07:37:40,791 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_all_rx_resources [2023-11-19 07:37:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_all_rx_resources [2023-11-19 07:37:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_q_vectors [2023-11-19 07:37:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_q_vectors [2023-11-19 07:37:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2023-11-19 07:37:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2023-11-19 07:37:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:37:40,792 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_channels [2023-11-19 07:37:40,792 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_channels [2023-11-19 07:37:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-19 07:37:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-19 07:37:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_interrupt_capability [2023-11-19 07:37:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_interrupt_capability [2023-11-19 07:37:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:37:40,793 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2023-11-19 07:37:40,793 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2023-11-19 07:37:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:37:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:37:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 07:37:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 07:37:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 07:37:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 07:37:40,794 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 07:37:40,794 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 07:37:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 07:37:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 07:37:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 07:37:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 07:37:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure build_ctob [2023-11-19 07:37:40,795 INFO L138 BoogieDeclarations]: Found implementation of procedure build_ctob [2023-11-19 07:37:40,795 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_init_adminq [2023-11-19 07:37:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_init_adminq [2023-11-19 07:37:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 07:37:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 07:37:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_request_reset [2023-11-19 07:37:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_request_reset [2023-11-19 07:37:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_disable [2023-11-19 07:37:40,796 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_disable [2023-11-19 07:37:40,796 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 07:37:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 07:37:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_rx_mode [2023-11-19 07:37:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_rx_mode [2023-11-19 07:37:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 07:37:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 07:37:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 07:37:40,797 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 07:37:40,797 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-19 07:37:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-19 07:37:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 07:37:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 07:37:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 07:37:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 07:37:40,798 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_setup_all_tx_resources [2023-11-19 07:37:40,798 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_setup_all_tx_resources [2023-11-19 07:37:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_inner_transport_header [2023-11-19 07:37:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_inner_transport_header [2023-11-19 07:37:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-19 07:37:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-19 07:37:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-19 07:37:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-19 07:37:40,799 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 07:37:40,799 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 07:37:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2023-11-19 07:37:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2023-11-19 07:37:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-19 07:37:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-19 07:37:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:37:40,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:37:40,800 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_stats [2023-11-19 07:37:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_stats [2023-11-19 07:37:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:37:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-19 07:37:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-19 07:37:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure inner_tcp_hdr [2023-11-19 07:37:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_tcp_hdr [2023-11-19 07:37:40,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:37:40,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:37:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_vector_to_txq [2023-11-19 07:37:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_vector_to_txq [2023-11-19 07:37:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2023-11-19 07:37:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2023-11-19 07:37:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 07:37:40,802 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 07:37:40,802 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_init_task [2023-11-19 07:37:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_init_task [2023-11-19 07:37:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 07:37:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 07:37:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 07:37:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 07:37:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_aq_send_msg_to_pf [2023-11-19 07:37:40,803 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_aq_send_msg_to_pf [2023-11-19 07:37:40,803 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-19 07:37:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-19 07:37:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_misc_irq [2023-11-19 07:37:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_misc_irq [2023-11-19 07:37:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_misc_irq_disable [2023-11-19 07:37:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_misc_irq_disable [2023-11-19 07:37:40,804 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-19 07:37:40,804 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-19 07:37:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_debug_aq [2023-11-19 07:37:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_debug_aq [2023-11-19 07:37:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 07:37:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 07:37:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-19 07:37:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-19 07:37:40,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-19 07:37:40,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-19 07:37:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_vlan_rx_kill_vid [2023-11-19 07:37:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_vlan_rx_kill_vid [2023-11-19 07:37:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-19 07:37:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-19 07:37:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_fire_sw_int [2023-11-19 07:37:40,806 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_fire_sw_int [2023-11-19 07:37:40,806 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_add_filter [2023-11-19 07:37:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_add_filter [2023-11-19 07:37:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 07:37:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 07:37:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-19 07:37:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-19 07:37:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-11-19 07:37:40,807 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-11-19 07:37:40,807 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_pf_msg [2023-11-19 07:37:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_pf_msg [2023-11-19 07:37:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_arq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_arq_mutex_of_i40e_adminq_info [2023-11-19 07:37:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_napi_disable_all [2023-11-19 07:37:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_napi_disable_all [2023-11-19 07:37:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2023-11-19 07:37:40,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2023-11-19 07:37:40,808 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2023-11-19 07:37:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2023-11-19 07:37:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 07:37:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 07:37:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 07:37:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 07:37:40,809 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-19 07:37:40,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-19 07:37:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 07:37:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 07:37:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_unmap_and_free_tx_resource [2023-11-19 07:37:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_unmap_and_free_tx_resource [2023-11-19 07:37:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-19 07:37:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-19 07:37:40,810 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_mac [2023-11-19 07:37:40,810 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_mac [2023-11-19 07:37:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure inner_ipv6_hdr [2023-11-19 07:37:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_ipv6_hdr [2023-11-19 07:37:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 07:37:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 07:37:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_vector_to_rxq [2023-11-19 07:37:40,811 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_vector_to_rxq [2023-11-19 07:37:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-19 07:37:40,811 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_drvinfo [2023-11-19 07:37:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_drvinfo [2023-11-19 07:37:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:37:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-19 07:37:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-19 07:37:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure inner_tcp_hdrlen [2023-11-19 07:37:40,812 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_tcp_hdrlen [2023-11-19 07:37:40,812 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_allocate_virt_mem_d [2023-11-19 07:37:40,813 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_allocate_virt_mem_d [2023-11-19 07:37:42,349 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:37:42,356 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:37:42,875 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;