./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-43_2a-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_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL --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 3b5a88f5882397bcd8d0737e3102d517e93d711a1ccf4d0028c8d2f832279519 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:28:17,726 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:28:17,804 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:28:17,809 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:28:17,810 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:28:17,840 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:28:17,841 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:28:17,841 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:28:17,842 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:28:17,843 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:28:17,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:28:17,844 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:28:17,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:28:17,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:28:17,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:28:17,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:28:17,847 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:28:17,847 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:28:17,848 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:28:17,848 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:28:17,849 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:28:17,853 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:28:17,853 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:28:17,854 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:28:17,854 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:28:17,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:28:17,855 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:28:17,856 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:28:17,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:28:17,860 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:28:17,860 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_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3b5a88f5882397bcd8d0737e3102d517e93d711a1ccf4d0028c8d2f832279519 [2023-11-19 03:28:18,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:28:18,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:28:18,176 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:28:18,179 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:28:18,179 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:28:18,181 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-19 03:28:21,368 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:28:22,261 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:28:22,261 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-19 03:28:22,379 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/data/ed8f62aca/b839830ad8be4f7caeca58d5a65acb1f/FLAGdb95289d7 [2023-11-19 03:28:22,396 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/data/ed8f62aca/b839830ad8be4f7caeca58d5a65acb1f [2023-11-19 03:28:22,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:28:22,406 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:28:22,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:22,410 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:28:22,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:28:22,417 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:22" (1/1) ... [2023-11-19 03:28:22,418 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1772cd7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:22, skipping insertion in model container [2023-11-19 03:28:22,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:28:22" (1/1) ... [2023-11-19 03:28:22,718 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:28:28,880 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_aaeb9178-367d-4164-8540-028f803bc059/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i[584008,584021] [2023-11-19 03:28:28,989 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:28:29,155 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:28:29,396 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"); [7293] [2023-11-19 03:28:29,398 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)); [7300] [2023-11-19 03:28:29,399 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"); [7308-7309] [2023-11-19 03:28:29,404 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7578] [2023-11-19 03:28:29,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7585] [2023-11-19 03:28:29,414 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)); [7935-7936] [2023-11-19 03:28:29,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7941] [2023-11-19 03:28:29,416 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8020] [2023-11-19 03:28:29,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8023] [2023-11-19 03:28:29,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8026] [2023-11-19 03:28:29,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8029] [2023-11-19 03:28:29,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8040] [2023-11-19 03:28:29,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8043] [2023-11-19 03:28:29,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8046] [2023-11-19 03:28:29,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8049] [2023-11-19 03:28:29,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8060] [2023-11-19 03:28:29,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8063] [2023-11-19 03:28:29,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8066] [2023-11-19 03:28:29,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8069] [2023-11-19 03:28:29,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8080] [2023-11-19 03:28:29,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8083] [2023-11-19 03:28:29,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8086] [2023-11-19 03:28:29,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8089] [2023-11-19 03:28:29,693 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"); [14932-14933] [2023-11-19 03:28:29,694 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)); [14956] [2023-11-19 03:28:29,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (numa_node)); [14985] [2023-11-19 03:28:29,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14988] [2023-11-19 03:28:29,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14991] [2023-11-19 03:28:29,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14994] [2023-11-19 03:28:29,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (numa_node)); [15005] [2023-11-19 03:28:29,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [15008] [2023-11-19 03:28:29,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [15011] [2023-11-19 03:28:29,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [15014] [2023-11-19 03:28:29,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (numa_node)); [15025] [2023-11-19 03:28:29,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [15028] [2023-11-19 03:28:29,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [15031] [2023-11-19 03:28:29,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [15034] [2023-11-19 03:28:29,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (numa_node)); [15045] [2023-11-19 03:28:29,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [15048] [2023-11-19 03:28:29,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [15051] [2023-11-19 03:28:29,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [15054] [2023-11-19 03:28:29,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15088] [2023-11-19 03:28:29,702 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)); [15149-15150] [2023-11-19 03:28:29,703 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)); [15177-15178] [2023-11-19 03:28:29,704 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15184] [2023-11-19 03:28:29,705 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)); [15210] [2023-11-19 03:28:29,705 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)); [15218-15219] [2023-11-19 03:28:29,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %2,%0\n\tadcl $0,%0": "=r" (a): "0" (a), "rm" (b)); [15240] [2023-11-19 03:28:29,709 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)); [15298-15299] [2023-11-19 03:28:29,710 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)); [15327-15328] [2023-11-19 03:28:29,712 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)); [15361-15362] [2023-11-19 03:28:29,713 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)); [15385-15386] [2023-11-19 03:28:29,714 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)); [15416-15417] [2023-11-19 03:28:29,715 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)); [15447-15448] [2023-11-19 03:28:29,720 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)); [15613-15614] [2023-11-19 03:28:29,729 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15941] [2023-11-19 03:28:29,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15964] [2023-11-19 03:28:29,742 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [16424] [2023-11-19 03:28:29,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [16488] [2023-11-19 03:28:29,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16825] [2023-11-19 03:28:29,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17166] [2023-11-19 03:28:29,789 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)rx_bi->page) [17190] [2023-11-19 03:28:29,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17326] [2023-11-19 03:28:29,800 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [17329] [2023-11-19 03:28:29,831 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [17809] [2023-11-19 03:28:29,837 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17944] [2023-11-19 03:28:29,941 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_aaeb9178-367d-4164-8540-028f803bc059/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i[584008,584021] [2023-11-19 03:28:29,950 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:28:30,524 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:28:30,524 WARN L675 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:28:30,525 WARN L675 CHandler]: The function vsnprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:28:30,525 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:28:30,525 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:28:30,533 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:28:30,534 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30 WrapperNode [2023-11-19 03:28:30,534 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:28:30,535 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:28:30,536 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:28:30,536 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:28:30,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:30,778 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,238 INFO L138 Inliner]: procedures = 658, calls = 7391, calls flagged for inlining = 301, calls inlined = 256, statements flattened = 14763 [2023-11-19 03:28:31,239 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:28:31,240 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:28:31,240 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:28:31,240 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:28:31,250 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,251 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,332 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,333 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,780 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,918 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:31,950 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:32,177 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:28:32,178 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:28:32,178 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:28:32,178 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:28:32,179 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:28:30" (1/1) ... [2023-11-19 03:28:32,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:28:32,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:28:32,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:28:32,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aaeb9178-367d-4164-8540-028f803bc059/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:28:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-19 03:28:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-19 03:28:32,345 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_allocate_dma_mem_d [2023-11-19 03:28:32,345 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_allocate_dma_mem_d [2023-11-19 03:28:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure inner_ip_hdr [2023-11-19 03:28:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_ip_hdr [2023-11-19 03:28:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_reset_task [2023-11-19 03:28:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_reset_task [2023-11-19 03:28:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 03:28:32,346 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 03:28:32,346 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_ringparam [2023-11-19 03:28:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_ringparam [2023-11-19 03:28:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 03:28:32,347 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 03:28:32,347 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_request_misc_irq [2023-11-19 03:28:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_request_misc_irq [2023-11-19 03:28:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_queues [2023-11-19 03:28:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_queues [2023-11-19 03:28:32,348 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_fill_default_direct_cmd_desc [2023-11-19 03:28:32,348 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_fill_default_direct_cmd_desc [2023-11-19 03:28:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:28:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:28:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_enable [2023-11-19 03:28:32,349 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_enable [2023-11-19 03:28:32,349 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_asq_send_command [2023-11-19 03:28:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_asq_send_command [2023-11-19 03:28:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_remove [2023-11-19 03:28:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_remove [2023-11-19 03:28:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:28:32,350 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:28:32,350 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-19 03:28:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-19 03:28:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_vf_config_msg [2023-11-19 03:28:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_vf_config_msg [2023-11-19 03:28:32,351 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-19 03:28:32,351 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-19 03:28:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_adminq_task [2023-11-19 03:28:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_adminq_task [2023-11-19 03:28:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_close [2023-11-19 03:28:32,352 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_close [2023-11-19 03:28:32,352 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_enable_queues [2023-11-19 03:28:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_enable_queues [2023-11-19 03:28:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-19 03:28:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-19 03:28:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 03:28:32,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 03:28:32,353 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:28:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:28:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-19 03:28:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-19 03:28:32,354 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 03:28:32,354 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 03:28:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 03:28:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 03:28:32,355 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_misc_irq_enable [2023-11-19 03:28:32,355 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_misc_irq_enable [2023-11-19 03:28:32,361 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_shutdown_asq [2023-11-19 03:28:32,362 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_shutdown_asq [2023-11-19 03:28:32,362 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 03:28:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_resume [2023-11-19 03:28:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_resume [2023-11-19 03:28:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 03:28:32,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 03:28:32,363 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 03:28:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 03:28:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 03:28:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 03:28:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 03:28:32,364 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 03:28:32,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:28:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_change_mtu [2023-11-19 03:28:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_change_mtu [2023-11-19 03:28:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_config_asq_regs [2023-11-19 03:28:32,365 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_config_asq_regs [2023-11-19 03:28:32,365 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:28:32,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:28:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 03:28:32,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 03:28:32,381 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 03:28:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 03:28:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2023-11-19 03:28:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2023-11-19 03:28:32,382 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-11-19 03:28:32,382 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-11-19 03:28:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:28:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-19 03:28:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-19 03:28:32,383 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_debug_d [2023-11-19 03:28:32,383 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_debug_d [2023-11-19 03:28:32,384 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:28:32,385 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:28:32,387 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_shutdown [2023-11-19 03:28:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_shutdown [2023-11-19 03:28:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:28:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 03:28:32,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 03:28:32,388 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_dma_mem_d [2023-11-19 03:28:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_dma_mem_d [2023-11-19 03:28:32,390 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2023-11-19 03:28:32,390 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2023-11-19 03:28:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:28:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:28:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:28:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_7 [2023-11-19 03:28:32,395 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_7 [2023-11-19 03:28:32,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-19 03:28:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-19 03:28:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_shutdown_adminq [2023-11-19 03:28:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_shutdown_adminq [2023-11-19 03:28:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_release_rx_desc [2023-11-19 03:28:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_release_rx_desc [2023-11-19 03:28:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_find_vlan [2023-11-19 03:28:32,396 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_find_vlan [2023-11-19 03:28:32,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:28:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:28:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 03:28:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 03:28:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-11-19 03:28:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-11-19 03:28:32,397 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-19 03:28:32,397 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-19 03:28:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-19 03:28:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-19 03:28:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_up_complete [2023-11-19 03:28:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_up_complete [2023-11-19 03:28:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_virt_mem_d [2023-11-19 03:28:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_virt_mem_d [2023-11-19 03:28:32,398 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 03:28:32,398 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 03:28:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_vlan_rx_add_vid [2023-11-19 03:28:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_vlan_rx_add_vid [2023-11-19 03:28:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 03:28:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 03:28:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_clean_arq_element [2023-11-19 03:28:32,399 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_clean_arq_element [2023-11-19 03:28:32,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:28:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-19 03:28:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 03:28:32,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 03:28:32,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:28:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 03:28:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 03:28:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_7 [2023-11-19 03:28:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_7 [2023-11-19 03:28:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 03:28:32,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 03:28:32,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:28:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_setup_all_rx_resources [2023-11-19 03:28:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_setup_all_rx_resources [2023-11-19 03:28:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:28:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_traffic_irqs [2023-11-19 03:28:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_traffic_irqs [2023-11-19 03:28:32,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-19 03:28:32,403 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-19 03:28:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_reset_interrupt_capability [2023-11-19 03:28:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_reset_interrupt_capability [2023-11-19 03:28:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_tx_timeout [2023-11-19 03:28:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_tx_timeout [2023-11-19 03:28:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-19 03:28:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-19 03:28:32,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-11-19 03:28:32,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-11-19 03:28:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 03:28:32,405 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 03:28:32,405 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_queues [2023-11-19 03:28:32,406 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_queues [2023-11-19 03:28:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 03:28:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 03:28:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 03:28:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 03:28:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:28:32,407 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:28:32,407 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_watchdog_task [2023-11-19 03:28:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_watchdog_task [2023-11-19 03:28:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 03:28:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 03:28:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2023-11-19 03:28:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-19 03:28:32,408 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-19 03:28:32,408 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-19 03:28:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-19 03:28:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 03:28:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 03:28:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 03:28:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 03:28:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 03:28:32,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 03:28:32,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:28:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:28:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_maybe_stop_tx [2023-11-19 03:28:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_maybe_stop_tx [2023-11-19 03:28:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-19 03:28:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-19 03:28:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2023-11-19 03:28:32,410 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2023-11-19 03:28:32,410 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 03:28:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 03:28:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:28:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:28:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:28:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:28:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-19 03:28:32,411 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-19 03:28:32,411 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_alloc_rx_buffers_1buf [2023-11-19 03:28:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_alloc_rx_buffers_1buf [2023-11-19 03:28:32,412 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 03:28:32,412 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 03:28:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 03:28:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 03:28:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_api_ver [2023-11-19 03:28:32,412 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_api_ver [2023-11-19 03:28:32,412 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_config_arq_regs [2023-11-19 03:28:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_config_arq_regs [2023-11-19 03:28:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 03:28:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 03:28:32,413 INFO L130 BoogieDeclarations]: Found specification of procedure skb_inner_network_header [2023-11-19 03:28:32,413 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_inner_network_header [2023-11-19 03:28:32,414 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-19 03:28:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_all_tx_resources [2023-11-19 03:28:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_all_tx_resources [2023-11-19 03:28:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 03:28:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 03:28:32,418 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-19 03:28:32,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-19 03:28:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-19 03:28:32,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-19 03:28:32,419 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_asq_done [2023-11-19 03:28:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_asq_done [2023-11-19 03:28:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:28:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:28:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:28:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:28:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 03:28:32,420 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 03:28:32,420 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 03:28:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 03:28:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 03:28:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 03:28:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:28:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:28:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-19 03:28:32,421 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-19 03:28:32,421 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:28:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:28:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-19 03:28:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-19 03:28:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 03:28:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 03:28:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-19 03:28:32,422 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-19 03:28:32,422 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_down [2023-11-19 03:28:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_down [2023-11-19 03:28:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_configure [2023-11-19 03:28:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_configure [2023-11-19 03:28:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:28:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:28:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:28:32,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 03:28:32,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 03:28:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 03:28:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 03:28:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_all_rx_resources [2023-11-19 03:28:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_all_rx_resources [2023-11-19 03:28:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_q_vectors [2023-11-19 03:28:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_q_vectors [2023-11-19 03:28:32,424 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2023-11-19 03:28:32,424 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2023-11-19 03:28:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:28:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_channels [2023-11-19 03:28:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_channels [2023-11-19 03:28:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-19 03:28:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-19 03:28:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_interrupt_capability [2023-11-19 03:28:32,425 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_interrupt_capability [2023-11-19 03:28:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:28:32,425 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2023-11-19 03:28:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2023-11-19 03:28:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:28:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:28:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 03:28:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 03:28:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 03:28:32,426 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 03:28:32,426 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 03:28:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 03:28:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 03:28:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 03:28:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 03:28:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 03:28:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure build_ctob [2023-11-19 03:28:32,427 INFO L138 BoogieDeclarations]: Found implementation of procedure build_ctob [2023-11-19 03:28:32,427 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:28:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:28:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_init_adminq [2023-11-19 03:28:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_init_adminq [2023-11-19 03:28:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 03:28:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 03:28:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_request_reset [2023-11-19 03:28:32,428 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_request_reset [2023-11-19 03:28:32,428 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_disable [2023-11-19 03:28:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_disable [2023-11-19 03:28:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 03:28:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 03:28:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_rx_mode [2023-11-19 03:28:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_rx_mode [2023-11-19 03:28:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 03:28:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 03:28:32,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 03:28:32,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 03:28:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-19 03:28:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-19 03:28:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 03:28:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 03:28:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 03:28:32,430 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 03:28:32,430 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_setup_all_tx_resources [2023-11-19 03:28:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_setup_all_tx_resources [2023-11-19 03:28:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure skb_inner_transport_header [2023-11-19 03:28:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_inner_transport_header [2023-11-19 03:28:32,431 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-19 03:28:32,431 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-19 03:28:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-19 03:28:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-19 03:28:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 03:28:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 03:28:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2023-11-19 03:28:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2023-11-19 03:28:32,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-19 03:28:32,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-19 03:28:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:28:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:28:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_stats [2023-11-19 03:28:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_stats [2023-11-19 03:28:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:28:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-19 03:28:32,433 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-19 03:28:32,433 INFO L130 BoogieDeclarations]: Found specification of procedure inner_tcp_hdr [2023-11-19 03:28:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_tcp_hdr [2023-11-19 03:28:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:28:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:28:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_vector_to_txq [2023-11-19 03:28:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_vector_to_txq [2023-11-19 03:28:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2023-11-19 03:28:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2023-11-19 03:28:32,434 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 03:28:32,434 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 03:28:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_init_task [2023-11-19 03:28:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_init_task [2023-11-19 03:28:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 03:28:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 03:28:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 03:28:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 03:28:32,435 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_aq_send_msg_to_pf [2023-11-19 03:28:32,435 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_aq_send_msg_to_pf [2023-11-19 03:28:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-19 03:28:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-19 03:28:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_misc_irq [2023-11-19 03:28:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_misc_irq [2023-11-19 03:28:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_misc_irq_disable [2023-11-19 03:28:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_misc_irq_disable [2023-11-19 03:28:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-19 03:28:32,436 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-19 03:28:32,436 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_debug_aq [2023-11-19 03:28:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_debug_aq [2023-11-19 03:28:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 03:28:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 03:28:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-19 03:28:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-19 03:28:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-19 03:28:32,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-19 03:28:32,437 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_vlan_rx_kill_vid [2023-11-19 03:28:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_vlan_rx_kill_vid [2023-11-19 03:28:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-19 03:28:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-19 03:28:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_fire_sw_int [2023-11-19 03:28:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_fire_sw_int [2023-11-19 03:28:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_add_filter [2023-11-19 03:28:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_add_filter [2023-11-19 03:28:32,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-19 03:28:32,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-19 03:28:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-19 03:28:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-19 03:28:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-11-19 03:28:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-11-19 03:28:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_pf_msg [2023-11-19 03:28:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_pf_msg [2023-11-19 03:28:32,439 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_napi_disable_all [2023-11-19 03:28:32,439 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_napi_disable_all [2023-11-19 03:28:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2023-11-19 03:28:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2023-11-19 03:28:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2023-11-19 03:28:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2023-11-19 03:28:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 03:28:32,440 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 03:28:32,440 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 03:28:32,440 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 03:28:32,440 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-19 03:28:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-19 03:28:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 03:28:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 03:28:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_unmap_and_free_tx_resource [2023-11-19 03:28:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_unmap_and_free_tx_resource [2023-11-19 03:28:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-19 03:28:32,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-19 03:28:32,441 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_mac [2023-11-19 03:28:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_mac [2023-11-19 03:28:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure inner_ipv6_hdr [2023-11-19 03:28:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_ipv6_hdr [2023-11-19 03:28:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 03:28:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 03:28:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_vector_to_rxq [2023-11-19 03:28:32,442 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_vector_to_rxq [2023-11-19 03:28:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-19 03:28:32,442 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_drvinfo [2023-11-19 03:28:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_drvinfo [2023-11-19 03:28:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:28:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-19 03:28:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-19 03:28:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure inner_tcp_hdrlen [2023-11-19 03:28:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_tcp_hdrlen [2023-11-19 03:28:32,443 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_allocate_virt_mem_d [2023-11-19 03:28:32,443 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_allocate_virt_mem_d [2023-11-19 03:28:34,137 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:28:34,153 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:28:34,687 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;