./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 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/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_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2 --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-527bcce [2023-11-21 18:29:13,119 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:29:13,198 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:29:13,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:29:13,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:29:13,234 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:29:13,235 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:29:13,236 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:29:13,237 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:29:13,238 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:29:13,239 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:29:13,239 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:29:13,240 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:29:13,240 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:29:13,241 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:29:13,242 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:29:13,242 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:29:13,243 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:29:13,243 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:29:13,244 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:29:13,245 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:29:13,245 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:29:13,246 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:29:13,247 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:13,247 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:29:13,248 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:29:13,248 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:29:13,249 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:29:13,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:29:13,250 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:29:13,251 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_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a9c3d7dd446e178d22d970eefd0733e8de04a45ddd3864419b6e477ec844b2d [2023-11-21 18:29:13,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:29:13,624 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:29:13,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:29:13,632 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:29:13,633 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:29:13,635 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-21 18:29:16,989 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:29:17,910 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:29:17,911 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i [2023-11-21 18:29:18,000 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/data/e6b2494c8/201e1af0ac284d69861e807895effdc2/FLAG44ff11ad1 [2023-11-21 18:29:18,021 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/data/e6b2494c8/201e1af0ac284d69861e807895effdc2 [2023-11-21 18:29:18,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:29:18,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:29:18,036 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:18,037 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:29:18,043 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:29:18,044 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:18" (1/1) ... [2023-11-21 18:29:18,045 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@635e8a27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:18, skipping insertion in model container [2023-11-21 18:29:18,045 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:29:18" (1/1) ... [2023-11-21 18:29:18,346 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:29:24,401 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_8af0618f-55f0-4c25-94f9-13ca6ae33c11/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2023-11-21 18:29:24,499 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:29:24,697 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:29:24,917 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] [2023-11-21 18:29:24,919 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] [2023-11-21 18:29:24,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6704] [2023-11-21 18:29:24,922 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] [2023-11-21 18:29:24,922 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] [2023-11-21 18:29:24,923 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] [2023-11-21 18:29:24,924 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] [2023-11-21 18:29:24,925 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] [2023-11-21 18:29:24,925 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] [2023-11-21 18:29:24,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6893] [2023-11-21 18:29:24,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6896] [2023-11-21 18:29:24,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6899] [2023-11-21 18:29:24,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6902] [2023-11-21 18:29:24,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6979] [2023-11-21 18:29:24,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6987] [2023-11-21 18:29:24,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6994] [2023-11-21 18:29:24,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7001] [2023-11-21 18:29:24,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [7009] [2023-11-21 18:29:24,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [7016] [2023-11-21 18:29:24,934 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] [2023-11-21 18:29:24,939 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7194-7195] [2023-11-21 18:29:24,941 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] [2023-11-21 18:29:24,942 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] [2023-11-21 18:29:24,943 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] [2023-11-21 18:29:24,945 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] [2023-11-21 18:29:24,946 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] [2023-11-21 18:29:24,955 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] [2023-11-21 18:29:24,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7748] [2023-11-21 18:29:25,150 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12163] [2023-11-21 18:29:25,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12265] [2023-11-21 18:29:25,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12281] [2023-11-21 18:29:25,171 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [12690] [2023-11-21 18:29:25,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14516] [2023-11-21 18:29:25,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [18653] [2023-11-21 18:29:25,435 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] [2023-11-21 18:29:25,584 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_8af0618f-55f0-4c25-94f9-13ca6ae33c11/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-neterion-s2io.cil.i[670542,670555] [2023-11-21 18:29:25,595 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:29:26,027 WARN L675 CHandler]: The function strstr is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:29:26,027 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:29:26,027 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:29:26,035 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:29:26,036 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26 WrapperNode [2023-11-21 18:29:26,037 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:29:26,038 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:29:26,039 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:29:26,039 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:29:26,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:26,486 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:27,677 INFO L138 Inliner]: procedures = 551, calls = 9595, calls flagged for inlining = 293, calls inlined = 282, statements flattened = 21504 [2023-11-21 18:29:27,693 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:29:27,694 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:29:27,694 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:29:27,695 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:29:27,707 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:27,720 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:27,919 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:27,919 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:28,604 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:28,672 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:28,742 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:28,809 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:28,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:29:28,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:29:28,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:29:28,923 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:29:28,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:29:26" (1/1) ... [2023-11-21 18:29:28,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:29:28,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:29:28,956 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:29:28,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8af0618f-55f0-4c25-94f9-13ca6ae33c11/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:29:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-21 18:29:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-21 18:29:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2023-11-21 18:29:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2023-11-21 18:29:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 18:29:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 18:29:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:29:29,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:29:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-21 18:29:29,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-21 18:29:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2023-11-21 18:29:29,016 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2023-11-21 18:29:29,016 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-21 18:29:29,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-21 18:29:29,016 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2023-11-21 18:29:29,016 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2023-11-21 18:29:29,016 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2023-11-21 18:29:29,017 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2023-11-21 18:29:29,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:29:29,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:29:29,017 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2023-11-21 18:29:29,017 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2023-11-21 18:29:29,017 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-21 18:29:29,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-21 18:29:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-21 18:29:29,018 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-21 18:29:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-21 18:29:29,018 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-21 18:29:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-21 18:29:29,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-21 18:29:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:29:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:29:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 18:29:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 18:29:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2023-11-21 18:29:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2023-11-21 18:29:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-21 18:29:29,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-21 18:29:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2023-11-21 18:29:29,020 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2023-11-21 18:29:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:29:29,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:29:29,021 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2023-11-21 18:29:29,021 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2023-11-21 18:29:29,021 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-21 18:29:29,021 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2023-11-21 18:29:29,021 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2023-11-21 18:29:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2023-11-21 18:29:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2023-11-21 18:29:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 18:29:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 18:29:29,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:29:29,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:29:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:29:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:29:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-21 18:29:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-21 18:29:29,023 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2023-11-21 18:29:29,023 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2023-11-21 18:29:29,024 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2023-11-21 18:29:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2023-11-21 18:29:29,024 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:29:29,024 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:29:29,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:29:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:29:29,025 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-11-21 18:29:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-11-21 18:29:29,025 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:29:29,025 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:29:29,025 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2023-11-21 18:29:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:29:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:29:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:29:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2023-11-21 18:29:29,026 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2023-11-21 18:29:29,026 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-21 18:29:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-21 18:29:29,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2023-11-21 18:29:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2023-11-21 18:29:29,027 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-21 18:29:29,027 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-21 18:29:29,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2023-11-21 18:29:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2023-11-21 18:29:29,028 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2023-11-21 18:29:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2023-11-21 18:29:29,028 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2023-11-21 18:29:29,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2023-11-21 18:29:29,029 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-21 18:29:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-21 18:29:29,029 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 18:29:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 18:29:29,029 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2023-11-21 18:29:29,029 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2023-11-21 18:29:29,030 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:29:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:29:29,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2023-11-21 18:29:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2023-11-21 18:29:29,030 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2023-11-21 18:29:29,030 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2023-11-21 18:29:29,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:29:29,031 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2023-11-21 18:29:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2023-11-21 18:29:29,031 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-21 18:29:29,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-21 18:29:29,031 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:29:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:29:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2023-11-21 18:29:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2023-11-21 18:29:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 18:29:29,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 18:29:29,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:29:29,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:29:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:29:29,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:29:29,033 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:29:29,033 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:29:29,033 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2023-11-21 18:29:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2023-11-21 18:29:29,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:29:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:29:29,034 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2023-11-21 18:29:29,034 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2023-11-21 18:29:29,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:29:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:29:29,035 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2023-11-21 18:29:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2023-11-21 18:29:29,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:29:29,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:29:29,036 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2023-11-21 18:29:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2023-11-21 18:29:29,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:29:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:29:29,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-11-21 18:29:29,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-11-21 18:29:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:29:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:29:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:29:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:29:29,037 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2023-11-21 18:29:29,037 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2023-11-21 18:29:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2023-11-21 18:29:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2023-11-21 18:29:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2023-11-21 18:29:29,038 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2023-11-21 18:29:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:29:29,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:29:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:29:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-11-21 18:29:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-11-21 18:29:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:29:29,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:29:29,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-21 18:29:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-21 18:29:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:29:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-11-21 18:29:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-11-21 18:29:29,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:29:29,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:29:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2023-11-21 18:29:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2023-11-21 18:29:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:29:29,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:29:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:29:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:29:29,041 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2023-11-21 18:29:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2023-11-21 18:29:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:29:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 18:29:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-21 18:29:29,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-21 18:29:29,042 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:29:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-21 18:29:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2023-11-21 18:29:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2023-11-21 18:29:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2023-11-21 18:29:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2023-11-21 18:29:29,043 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-21 18:29:29,043 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-21 18:29:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 18:29:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-21 18:29:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 18:29:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 18:29:29,044 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-21 18:29:29,044 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-21 18:29:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2023-11-21 18:29:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2023-11-21 18:29:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:29:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:29:29,045 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2023-11-21 18:29:29,045 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2023-11-21 18:29:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-21 18:29:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-21 18:29:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:29:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:29:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-21 18:29:29,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-21 18:29:29,046 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2023-11-21 18:29:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2023-11-21 18:29:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-21 18:29:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-21 18:29:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2023-11-21 18:29:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2023-11-21 18:29:29,047 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-21 18:29:29,047 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-21 18:29:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:29:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:29:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-21 18:29:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-21 18:29:29,048 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2023-11-21 18:29:29,048 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2023-11-21 18:29:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-11-21 18:29:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-11-21 18:29:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:29:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:29:29,049 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2023-11-21 18:29:29,049 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2023-11-21 18:29:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2023-11-21 18:29:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2023-11-21 18:29:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2023-11-21 18:29:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2023-11-21 18:29:29,050 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-21 18:29:29,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-21 18:29:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2023-11-21 18:29:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2023-11-21 18:29:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-21 18:29:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-21 18:29:29,051 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:29:29,051 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:29:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:29:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:29:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:29:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:29:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 18:29:29,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 18:29:29,052 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2023-11-21 18:29:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2023-11-21 18:29:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2023-11-21 18:29:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2023-11-21 18:29:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-21 18:29:29,053 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-21 18:29:29,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 18:29:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 18:29:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-21 18:29:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-21 18:29:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-21 18:29:29,054 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-21 18:29:29,054 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-21 18:29:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-21 18:29:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2023-11-21 18:29:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2023-11-21 18:29:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:29:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:29:29,055 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-21 18:29:29,055 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-21 18:29:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2023-11-21 18:29:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2023-11-21 18:29:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-21 18:29:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-21 18:29:29,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:29:29,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:29:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-21 18:29:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-21 18:29:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:29:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:29:29,057 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2023-11-21 18:29:29,057 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2023-11-21 18:29:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-21 18:29:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-21 18:29:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-21 18:29:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-21 18:29:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-21 18:29:29,058 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-21 18:29:29,058 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-21 18:29:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-21 18:29:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-21 18:29:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-21 18:29:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2023-11-21 18:29:29,059 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2023-11-21 18:29:29,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:29:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2023-11-21 18:29:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2023-11-21 18:29:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:29:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:29:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-21 18:29:29,060 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-21 18:29:29,060 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-21 18:29:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-21 18:29:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:29:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:29:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2023-11-21 18:29:29,061 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2023-11-21 18:29:29,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:29:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2023-11-21 18:29:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2023-11-21 18:29:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2023-11-21 18:29:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2023-11-21 18:29:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:29:29,062 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2023-11-21 18:29:29,062 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2023-11-21 18:29:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2023-11-21 18:29:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2023-11-21 18:29:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2023-11-21 18:29:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2023-11-21 18:29:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 18:29:29,063 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 18:29:29,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 18:29:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-21 18:29:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-21 18:29:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-21 18:29:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-21 18:29:29,064 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-21 18:29:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-21 18:29:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-21 18:29:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 18:29:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 18:29:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:29:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:29:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-21 18:29:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-21 18:29:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:29:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:29:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 18:29:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 18:29:29,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-21 18:29:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-21 18:29:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:29:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:29:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2023-11-21 18:29:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2023-11-21 18:29:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2023-11-21 18:29:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2023-11-21 18:29:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2023-11-21 18:29:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2023-11-21 18:29:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2023-11-21 18:29:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2023-11-21 18:29:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-21 18:29:29,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-21 18:29:29,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 18:29:29,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 18:29:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:29:29,069 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:29:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2023-11-21 18:29:29,069 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2023-11-21 18:29:29,069 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-21 18:29:29,069 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-21 18:29:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2023-11-21 18:29:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2023-11-21 18:29:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:29:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:29:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2023-11-21 18:29:29,070 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2023-11-21 18:29:29,070 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2023-11-21 18:29:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2023-11-21 18:29:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:29:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:29:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2023-11-21 18:29:29,071 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2023-11-21 18:29:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:29:29,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2023-11-21 18:29:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2023-11-21 18:29:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:29:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:29:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 18:29:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-21 18:29:29,072 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2023-11-21 18:29:29,072 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2023-11-21 18:29:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2023-11-21 18:29:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2023-11-21 18:29:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 18:29:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 18:29:29,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-21 18:29:29,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-21 18:29:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2023-11-21 18:29:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2023-11-21 18:29:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2023-11-21 18:29:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2023-11-21 18:29:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2023-11-21 18:29:29,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2023-11-21 18:29:29,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-11-21 18:29:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-11-21 18:29:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-21 18:29:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-21 18:29:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:29:29,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:29:29,075 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-21 18:29:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-21 18:29:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 18:29:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 18:29:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2023-11-21 18:29:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2023-11-21 18:29:29,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2023-11-21 18:29:29,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2023-11-21 18:29:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2023-11-21 18:29:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2023-11-21 18:29:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-21 18:29:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-21 18:29:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2023-11-21 18:29:29,077 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2023-11-21 18:29:29,077 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:29:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:29:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2023-11-21 18:29:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2023-11-21 18:29:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2023-11-21 18:29:29,078 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2023-11-21 18:29:29,078 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2023-11-21 18:29:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2023-11-21 18:29:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:29:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2023-11-21 18:29:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2023-11-21 18:29:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2023-11-21 18:29:29,079 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2023-11-21 18:29:29,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:29:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:29:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 18:29:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 18:29:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2023-11-21 18:29:29,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2023-11-21 18:29:29,080 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-11-21 18:29:29,081 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-11-21 18:29:30,755 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:29:30,765 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:29:31,412 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;