./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm --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 a04516b86ea8c14bf2e07b8b10c293c62330f594bca675c1b47ef03890516512 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:51:43,562 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:51:43,655 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:51:43,662 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:51:43,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:51:43,699 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:51:43,699 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:51:43,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:51:43,701 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:51:43,701 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:51:43,702 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:51:43,702 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:51:43,703 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:51:43,703 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:51:43,704 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:51:43,704 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:51:43,705 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:51:43,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:43,705 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:51:43,705 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:51:43,705 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:51:43,705 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:51:43,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:51:43,705 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm 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 -> a04516b86ea8c14bf2e07b8b10c293c62330f594bca675c1b47ef03890516512 [2024-11-13 21:51:43,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:51:44,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:51:44,009 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:51:44,010 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:51:44,010 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:51:44,011 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i Unable to find full path for "g++" [2024-11-13 21:51:45,935 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:51:46,796 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:51:46,796 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i [2024-11-13 21:51:46,865 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/data/246dd3104/9ad2a6aa0be649889e9d5e8c65b1371c/FLAG8f0d1cd1f [2024-11-13 21:51:46,883 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/data/246dd3104/9ad2a6aa0be649889e9d5e8c65b1371c [2024-11-13 21:51:46,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:51:46,887 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:51:46,889 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:46,889 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:51:46,894 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:51:46,895 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:46,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ba600f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:46, skipping insertion in model container [2024-11-13 21:51:46,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:51:46" (1/1) ... [2024-11-13 21:51:47,160 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:51:52,033 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2024-11-13 21:51:52,037 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2024-11-13 21:51:52,038 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2024-11-13 21:51:52,038 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2024-11-13 21:51:52,095 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:52,169 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:51:52,353 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"); [5960] [2024-11-13 21:51:52,357 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)); [5967] [2024-11-13 21:51:52,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5974] [2024-11-13 21:51:52,368 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6045-6046] [2024-11-13 21:51:52,368 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"); [6051-6053] [2024-11-13 21:51:52,369 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6080] [2024-11-13 21:51:52,369 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6087] [2024-11-13 21:51:52,369 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; decl %0": "+m" (v->counter)); [6094] [2024-11-13 21:51:52,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6172] [2024-11-13 21:51:52,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6175] [2024-11-13 21:51:52,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6177] [2024-11-13 21:51:52,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6182] [2024-11-13 21:51:52,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6185] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6187] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6192] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6195] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6197] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6202] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6205] [2024-11-13 21:51:52,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6207] [2024-11-13 21:51:52,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6245] [2024-11-13 21:51:52,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6248] [2024-11-13 21:51:52,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6250] [2024-11-13 21:51:52,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6255] [2024-11-13 21:51:52,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6258] [2024-11-13 21:51:52,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6260] [2024-11-13 21:51:52,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6265] [2024-11-13 21:51:52,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6268] [2024-11-13 21:51:52,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6270] [2024-11-13 21:51:52,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6275] [2024-11-13 21:51:52,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6278] [2024-11-13 21:51:52,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6280] [2024-11-13 21:51:52,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6459] [2024-11-13 21:51:52,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6467] [2024-11-13 21:51:52,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6474] [2024-11-13 21:51:52,398 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6537] [2024-11-13 21:51:52,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6594-6595] [2024-11-13 21:51:52,404 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)); [6640] [2024-11-13 21:51:52,416 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)); [6710-6711] [2024-11-13 21:51:52,417 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)); [6739-6740] [2024-11-13 21:51:52,418 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)); [6776-6777] [2024-11-13 21:51:52,419 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)); [6813-6814] [2024-11-13 21:51:52,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7639] [2024-11-13 21:51:52,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7648] [2024-11-13 21:51:52,847 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/sun/cassini.c"), "i" (4758), "i" (12UL)); [13481-13482] [2024-11-13 21:51:52,936 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493165,493178] [2024-11-13 21:51:52,937 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493334,493347] [2024-11-13 21:51:52,937 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493501,493514] [2024-11-13 21:51:52,938 WARN L250 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_690ad58c-ff08-49e0-991b-d979821e5901/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-cassini.cil.i[493669,493682] [2024-11-13 21:51:52,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:51:53,463 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:51:53,464 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53 WrapperNode [2024-11-13 21:51:53,465 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:51:53,466 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:53,468 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:51:53,468 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:51:53,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:53,649 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,148 INFO L138 Inliner]: procedures = 687, calls = 4669, calls flagged for inlining = 344, calls inlined = 321, statements flattened = 13323 [2024-11-13 21:51:54,149 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:51:54,149 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:51:54,150 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:51:54,150 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:51:54,159 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,159 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,218 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,219 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,496 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,577 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,626 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,656 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,855 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:51:54,856 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:51:54,858 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:51:54,858 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:51:54,859 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:51:53" (1/1) ... [2024-11-13 21:51:54,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:51:54,882 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:51:54,898 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:51:54,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690ad58c-ff08-49e0-991b-d979821e5901/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:51:54,929 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 21:51:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 21:51:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2024-11-13 21:51:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2024-11-13 21:51:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2024-11-13 21:51:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2024-11-13 21:51:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 21:51:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 21:51:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:51:54,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:51:54,930 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-13 21:51:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-13 21:51:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-13 21:51:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-13 21:51:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:51:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:51:54,931 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2024-11-13 21:51:54,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2024-11-13 21:51:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2024-11-13 21:51:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2024-11-13 21:51:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-13 21:51:54,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-13 21:51:54,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2024-11-13 21:51:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2024-11-13 21:51:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:51:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:51:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-13 21:51:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-13 21:51:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:51:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:51:54,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 21:51:54,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-13 21:51:54,934 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-13 21:51:54,934 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2024-11-13 21:51:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2024-11-13 21:51:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2024-11-13 21:51:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2024-11-13 21:51:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-13 21:51:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-13 21:51:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-13 21:51:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 21:51:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:51:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2024-11-13 21:51:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 21:51:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 21:51:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2024-11-13 21:51:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2024-11-13 21:51:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2024-11-13 21:51:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2024-11-13 21:51:54,940 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:51:54,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:51:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:51:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:51:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:51:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2024-11-13 21:51:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2024-11-13 21:51:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:51:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:51:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:51:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2024-11-13 21:51:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2024-11-13 21:51:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:51:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:51:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:51:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:51:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:51:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:51:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 21:51:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 21:51:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2024-11-13 21:51:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2024-11-13 21:51:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 21:51:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:51:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:51:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-13 21:51:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:51:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 21:51:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 21:51:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 21:51:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 21:51:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 21:51:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 21:51:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:51:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2024-11-13 21:51:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:51:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:51:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 21:51:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:51:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2024-11-13 21:51:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2024-11-13 21:51:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 21:51:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2024-11-13 21:51:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2024-11-13 21:51:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2024-11-13 21:51:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_135 [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_135 [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cas [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cas [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2024-11-13 21:51:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2024-11-13 21:51:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2024-11-13 21:51:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2024-11-13 21:51:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2024-11-13 21:51:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2024-11-13 21:51:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2024-11-13 21:51:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 21:51:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 21:51:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2024-11-13 21:51:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2024-11-13 21:51:54,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_83 [2024-11-13 21:51:54,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_83 [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2024-11-13 21:51:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 21:51:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-11-13 21:51:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 21:51:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2024-11-13 21:51:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:51:54,959 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:51:54,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2024-11-13 21:51:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2024-11-13 21:51:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2024-11-13 21:51:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-13 21:51:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 21:51:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2024-11-13 21:51:54,960 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 21:51:54,960 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2024-11-13 21:51:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:51:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2024-11-13 21:51:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2024-11-13 21:51:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_79 [2024-11-13 21:51:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_79 [2024-11-13 21:51:54,961 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 21:51:54,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 21:51:54,962 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2024-11-13 21:51:54,962 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2024-11-13 21:51:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 21:51:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 21:51:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2024-11-13 21:51:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2024-11-13 21:51:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:51:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:51:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:51:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2024-11-13 21:51:54,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2024-11-13 21:51:54,963 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 21:51:54,964 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 21:51:54,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2024-11-13 21:51:54,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2024-11-13 21:51:56,659 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:51:56,665 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:51:57,247 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:52:53,416 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 21:52:55,886 INFO L? ?]: Removed 4763 outVars from TransFormulas that were not future-live. [2024-11-13 21:52:55,887 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:53:04,630 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:53:04,630 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 21:53:04,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:04 BoogieIcfgContainer [2024-11-13 21:53:04,632 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:53:04,633 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:53:04,633 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:53:04,642 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:53:04,643 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:04" (1/1) ... [2024-11-13 21:53:04,650 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:53:04,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 3182 states and 4684 transitions. [2024-11-13 21:53:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 4684 transitions. [2024-11-13 21:53:04,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:53:04,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:04,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:29,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:31,086 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-11-13 21:53:41,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:53:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:42,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 3187 states and 4695 transitions. [2024-11-13 21:53:42,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 4695 transitions. [2024-11-13 21:53:42,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:53:42,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:42,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms