./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC --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 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:26:36,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:26:37,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:26:37,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:26:37,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:26:37,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:26:37,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:26:37,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:26:37,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:26:37,138 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:26:37,139 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:26:37,139 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:26:37,140 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:26:37,141 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:26:37,141 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:26:37,142 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:26:37,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:26:37,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:26:37,144 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:26:37,145 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:26:37,145 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:26:37,146 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:26:37,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:26:37,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:26:37,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:26:37,149 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:26:37,150 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:26:37,150 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:26:37,151 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:26:37,151 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:26:37,152 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_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2023-11-23 20:26:37,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:26:37,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:26:37,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:26:37,429 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:26:37,430 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:26:37,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-23 20:26:40,637 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:26:41,625 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:26:41,626 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-23 20:26:41,705 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/data/16cac89e3/bd3510cdd0be4f0395cc19bb6599ba18/FLAGa14565cf3 [2023-11-23 20:26:41,745 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/data/16cac89e3/bd3510cdd0be4f0395cc19bb6599ba18 [2023-11-23 20:26:41,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:26:41,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:26:41,755 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:26:41,755 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:26:41,761 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:26:41,762 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:26:41" (1/1) ... [2023-11-23 20:26:41,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d72687 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:41, skipping insertion in model container [2023-11-23 20:26:41,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:26:41" (1/1) ... [2023-11-23 20:26:42,060 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:26:48,022 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_62b453a0-f408-401f-afcb-94c068500cab/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2023-11-23 20:26:48,069 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:26:48,329 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:26:48,461 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"); [6690] [2023-11-23 20:26:48,463 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)); [6697] [2023-11-23 20:26:48,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6704] [2023-11-23 20:26:48,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6771-6772] [2023-11-23 20:26:48,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6777-6779] [2023-11-23 20:26:48,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [6804-6805] [2023-11-23 20:26:48,469 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [6810-6812] [2023-11-23 20:26:48,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/e5e3e20/linux-drivers-clk1/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [6836-6837] [2023-11-23 20:26:48,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6842-6844] [2023-11-23 20:26:48,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6893] [2023-11-23 20:26:48,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6896] [2023-11-23 20:26:48,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6899] [2023-11-23 20:26:48,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6902] [2023-11-23 20:26:48,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6979] [2023-11-23 20:26:48,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6987] [2023-11-23 20:26:48,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6994] [2023-11-23 20:26:48,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7001] [2023-11-23 20:26:48,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7009] [2023-11-23 20:26:48,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7016] [2023-11-23 20:26:48,481 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)); [7098] [2023-11-23 20:26:48,487 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)); [7194-7195] [2023-11-23 20:26:48,490 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)); [7228-7229] [2023-11-23 20:26:48,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [7269-7270] [2023-11-23 20:26:48,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [7298-7299] [2023-11-23 20:26:48,495 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" (103), "i" (12UL)); [7335-7336] [2023-11-23 20:26:48,496 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" (115), "i" (12UL)); [7372-7373] [2023-11-23 20:26:48,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7741-7742] [2023-11-23 20:26:48,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7748] [2023-11-23 20:26:48,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12163] [2023-11-23 20:26:48,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12265] [2023-11-23 20:26:48,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12281] [2023-11-23 20:26:48,714 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12690] [2023-11-23 20:26:48,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14516] [2023-11-23 20:26:48,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18653] [2023-11-23 20:26:48,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/neterion/s2io.c"), "i" (7475), "i" (12UL)); [19432-19433] [2023-11-23 20:26:49,103 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_62b453a0-f408-401f-afcb-94c068500cab/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2023-11-23 20:26:49,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:26:49,927 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:26:49,927 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:26:49,928 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:26:49,936 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:26:49,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49 WrapperNode [2023-11-23 20:26:49,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:26:49,940 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:26:49,940 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:26:49,940 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:26:49,948 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:50,310 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:51,182 INFO L138 Inliner]: procedures = 551, calls = 9595, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 21504 [2023-11-23 20:26:51,201 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:26:51,202 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:26:51,202 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:26:51,203 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:26:51,228 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:51,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:51,531 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:51,532 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:52,307 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:52,376 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:52,450 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:52,520 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:52,643 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:26:52,644 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:26:52,644 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:26:52,645 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:26:52,646 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:26:49" (1/1) ... [2023-11-23 20:26:52,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:26:52,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:26:52,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:26:52,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_62b453a0-f408-401f-afcb-94c068500cab/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:26:52,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-23 20:26:52,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-23 20:26:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2023-11-23 20:26:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2023-11-23 20:26:52,726 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 20:26:52,726 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 20:26:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:26:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:26:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:26:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:26:52,727 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2023-11-23 20:26:52,727 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2023-11-23 20:26:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-23 20:26:52,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-23 20:26:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2023-11-23 20:26:52,728 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2023-11-23 20:26:52,728 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2023-11-23 20:26:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2023-11-23 20:26:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:26:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:26:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2023-11-23 20:26:52,729 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2023-11-23 20:26:52,729 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-23 20:26:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-23 20:26:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 20:26:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 20:26:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-23 20:26:52,730 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-23 20:26:52,730 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 20:26:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 20:26:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:26:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:26:52,731 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 20:26:52,731 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 20:26:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2023-11-23 20:26:52,732 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2023-11-23 20:26:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-23 20:26:52,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-23 20:26:52,732 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2023-11-23 20:26:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2023-11-23 20:26:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:26:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:26:52,733 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2023-11-23 20:26:52,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2023-11-23 20:26:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 20:26:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2023-11-23 20:26:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2023-11-23 20:26:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-23 20:26:52,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-23 20:26:52,734 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:26:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:26:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:26:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:26:52,735 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 20:26:52,735 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 20:26:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 20:26:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 20:26:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2023-11-23 20:26:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2023-11-23 20:26:52,736 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2023-11-23 20:26:52,736 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2023-11-23 20:26:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:26:52,737 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:26:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:26:52,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:26:52,737 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-23 20:26:52,738 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-23 20:26:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 20:26:52,738 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 20:26:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-23 20:26:52,738 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 20:26:52,738 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 20:26:52,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:26:52,739 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2023-11-23 20:26:52,739 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2023-11-23 20:26:52,739 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 20:26:52,739 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 20:26:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-11-23 20:26:52,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-11-23 20:26:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-23 20:26:52,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-23 20:26:52,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-11-23 20:26:52,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-11-23 20:26:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2023-11-23 20:26:52,741 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2023-11-23 20:26:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2023-11-23 20:26:52,741 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2023-11-23 20:26:52,741 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 20:26:52,742 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 20:26:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 20:26:52,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 20:26:52,742 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-11-23 20:26:52,742 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-11-23 20:26:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:26:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:26:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-23 20:26:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-23 20:26:52,743 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2023-11-23 20:26:52,743 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2023-11-23 20:26:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:26:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2023-11-23 20:26:52,744 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2023-11-23 20:26:52,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-23 20:26:52,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-23 20:26:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:26:52,745 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:26:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2023-11-23 20:26:52,745 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2023-11-23 20:26:52,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-23 20:26:52,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-23 20:26:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:26:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:26:52,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:26:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:26:52,746 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:26:52,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:26:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2023-11-23 20:26:52,747 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2023-11-23 20:26:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:26:52,747 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:26:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2023-11-23 20:26:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2023-11-23 20:26:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:26:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:26:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2023-11-23 20:26:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2023-11-23 20:26:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:26:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:26:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2023-11-23 20:26:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2023-11-23 20:26:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:26:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:26:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-23 20:26:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-23 20:26:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-23 20:26:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-23 20:26:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:26:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:26:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2023-11-23 20:26:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2023-11-23 20:26:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-23 20:26:52,751 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-23 20:26:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2023-11-23 20:26:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2023-11-23 20:26:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:26:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:26:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:26:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-23 20:26:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-23 20:26:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-23 20:26:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-23 20:26:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 20:26:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 20:26:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:26:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-11-23 20:26:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-11-23 20:26:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:26:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:26:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2023-11-23 20:26:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2023-11-23 20:26:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:26:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:26:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:26:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:26:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-11-23 20:26:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-11-23 20:26:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:26:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:26:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-23 20:26:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-23 20:26:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:26:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:26:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2023-11-23 20:26:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2023-11-23 20:26:52,757 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2023-11-23 20:26:52,757 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2023-11-23 20:26:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 20:26:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-23 20:26:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 20:26:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-23 20:26:52,758 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 20:26:52,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 20:26:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 20:26:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 20:26:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-23 20:26:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-23 20:26:52,759 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:26:52,759 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:26:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2023-11-23 20:26:52,760 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2023-11-23 20:26:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-23 20:26:52,760 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-23 20:26:52,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:26:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:26:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-23 20:26:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-23 20:26:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2023-11-23 20:26:52,761 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2023-11-23 20:26:52,761 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-23 20:26:52,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-23 20:26:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2023-11-23 20:26:52,762 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2023-11-23 20:26:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-23 20:26:52,762 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-23 20:26:52,762 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:26:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:26:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-23 20:26:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-23 20:26:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2023-11-23 20:26:52,763 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2023-11-23 20:26:52,763 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-23 20:26:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-23 20:26:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:26:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:26:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2023-11-23 20:26:52,764 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2023-11-23 20:26:52,764 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-23 20:26:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-23 20:26:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2023-11-23 20:26:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2023-11-23 20:26:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 20:26:52,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 20:26:52,765 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2023-11-23 20:26:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2023-11-23 20:26:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-23 20:26:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-23 20:26:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-23 20:26:52,766 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-23 20:26:52,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:26:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:26:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:26:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:26:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 20:26:52,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 20:26:52,767 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-23 20:26:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-23 20:26:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2023-11-23 20:26:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2023-11-23 20:26:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 20:26:52,768 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 20:26:52,768 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:26:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:26:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-23 20:26:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-23 20:26:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-23 20:26:52,769 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-23 20:26:52,769 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 20:26:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 20:26:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2023-11-23 20:26:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2023-11-23 20:26:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:26:52,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:26:52,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-23 20:26:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-23 20:26:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2023-11-23 20:26:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2023-11-23 20:26:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-23 20:26:52,771 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-23 20:26:52,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 20:26:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 20:26:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-23 20:26:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-23 20:26:52,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:26:52,772 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:26:52,773 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2023-11-23 20:26:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2023-11-23 20:26:52,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-23 20:26:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-23 20:26:52,773 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-23 20:26:52,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-23 20:26:52,774 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-23 20:26:52,774 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-23 20:26:52,774 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 20:26:52,774 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 20:26:52,774 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-23 20:26:52,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-23 20:26:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-11-23 20:26:52,775 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-11-23 20:26:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:26:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2023-11-23 20:26:52,775 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2023-11-23 20:26:52,775 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:26:52,776 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:26:52,776 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-23 20:26:52,776 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-23 20:26:52,776 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-23 20:26:52,776 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-23 20:26:52,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:26:52,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:26:52,777 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2023-11-23 20:26:52,777 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2023-11-23 20:26:52,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:26:52,777 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2023-11-23 20:26:52,777 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2023-11-23 20:26:52,778 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2023-11-23 20:26:52,778 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2023-11-23 20:26:52,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:26:52,778 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2023-11-23 20:26:52,778 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2023-11-23 20:26:52,778 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2023-11-23 20:26:52,779 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2023-11-23 20:26:52,779 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2023-11-23 20:26:52,779 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2023-11-23 20:26:52,779 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:26:52,779 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:26:52,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:26:52,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:26:52,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-23 20:26:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-23 20:26:52,780 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 20:26:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 20:26:52,780 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 20:26:52,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 20:26:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 20:26:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 20:26:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:26:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:26:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 20:26:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 20:26:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:26:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:26:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 20:26:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 20:26:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-23 20:26:52,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-23 20:26:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:26:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:26:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2023-11-23 20:26:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2023-11-23 20:26:52,783 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-23 20:26:52,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-23 20:26:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-11-23 20:26:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-11-23 20:26:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-11-23 20:26:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-11-23 20:26:52,784 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-23 20:26:52,784 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-23 20:26:52,785 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:26:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:26:52,785 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:26:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:26:52,785 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2023-11-23 20:26:52,785 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2023-11-23 20:26:52,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-23 20:26:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-23 20:26:52,786 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-11-23 20:26:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-11-23 20:26:52,786 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:26:52,786 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:26:52,786 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2023-11-23 20:26:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2023-11-23 20:26:52,787 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2023-11-23 20:26:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2023-11-23 20:26:52,787 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:26:52,787 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:26:52,787 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2023-11-23 20:26:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2023-11-23 20:26:52,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:26:52,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-23 20:26:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-23 20:26:52,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:26:52,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:26:52,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:26:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:26:52,789 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2023-11-23 20:26:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2023-11-23 20:26:52,789 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2023-11-23 20:26:52,789 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2023-11-23 20:26:52,790 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 20:26:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 20:26:52,790 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 20:26:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 20:26:52,790 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2023-11-23 20:26:52,790 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2023-11-23 20:26:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2023-11-23 20:26:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2023-11-23 20:26:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2023-11-23 20:26:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2023-11-23 20:26:52,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:26:52,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-23 20:26:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-23 20:26:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-23 20:26:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:26:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:26:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 20:26:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 20:26:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 20:26:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-23 20:26:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2023-11-23 20:26:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2023-11-23 20:26:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-11-23 20:26:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-11-23 20:26:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2023-11-23 20:26:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2023-11-23 20:26:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:26:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:26:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2023-11-23 20:26:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2023-11-23 20:26:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:26:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:26:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2023-11-23 20:26:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2023-11-23 20:26:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2023-11-23 20:26:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2023-11-23 20:26:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2023-11-23 20:26:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2023-11-23 20:26:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:26:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2023-11-23 20:26:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2023-11-23 20:26:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-23 20:26:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-23 20:26:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:26:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:26:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 20:26:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 20:26:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-23 20:26:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-23 20:26:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-23 20:26:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-23 20:26:54,510 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:26:54,515 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:26:55,089 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;