./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/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_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/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_11061b2e-8928-4cf4-87ba-b6e740e1a044/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 bac4ed98132cd13390b199157b3622702dd99d78615a28b88874ead31d434308 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:19,931 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:20,022 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:17:20,031 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:20,034 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:20,069 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:20,070 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:20,070 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:20,072 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:20,072 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:20,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:20,073 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:20,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:20,073 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:20,074 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:20,074 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:20,075 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:20,075 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:20,075 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:20,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:20,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:20,075 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:20,076 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:20,076 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:20,076 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/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 -> bac4ed98132cd13390b199157b3622702dd99d78615a28b88874ead31d434308 [2024-11-13 20:17:20,429 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:20,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:20,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:20,447 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:20,447 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:20,449 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i Unable to find full path for "g++" [2024-11-13 20:17:22,556 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:23,431 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:23,432 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2024-11-13 20:17:23,506 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/data/86aeeb40b/399daeea538c4f86b90c4f156f9616f0/FLAG2bcf7d454 [2024-11-13 20:17:23,534 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/data/86aeeb40b/399daeea538c4f86b90c4f156f9616f0 [2024-11-13 20:17:23,538 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:23,540 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:23,542 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:23,542 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:23,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:23,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:23" (1/1) ... [2024-11-13 20:17:23,550 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@179882bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:23, skipping insertion in model container [2024-11-13 20:17:23,552 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:23" (1/1) ... [2024-11-13 20:17:23,774 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:28,197 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2024-11-13 20:17:28,200 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2024-11-13 20:17:28,201 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2024-11-13 20:17:28,201 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2024-11-13 20:17:28,247 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:28,311 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:28,462 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"); [5913] [2024-11-13 20:17:28,465 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)); [5920] [2024-11-13 20:17:28,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5927] [2024-11-13 20:17:28,475 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6071-6072] [2024-11-13 20:17:28,476 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"); [6077-6079] [2024-11-13 20:17:28,478 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)); [6106] [2024-11-13 20:17:28,479 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)); [6113] [2024-11-13 20:17:28,479 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)); [6120] [2024-11-13 20:17:28,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6161] [2024-11-13 20:17:28,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6164] [2024-11-13 20:17:28,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6166] [2024-11-13 20:17:28,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6171] [2024-11-13 20:17:28,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6174] [2024-11-13 20:17:28,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6176] [2024-11-13 20:17:28,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6181] [2024-11-13 20:17:28,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6184] [2024-11-13 20:17:28,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6186] [2024-11-13 20:17:28,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6191] [2024-11-13 20:17:28,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6194] [2024-11-13 20:17:28,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6196] [2024-11-13 20:17:28,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6234] [2024-11-13 20:17:28,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6237] [2024-11-13 20:17:28,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6239] [2024-11-13 20:17:28,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6244] [2024-11-13 20:17:28,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6247] [2024-11-13 20:17:28,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6249] [2024-11-13 20:17:28,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6254] [2024-11-13 20:17:28,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6257] [2024-11-13 20:17:28,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6259] [2024-11-13 20:17:28,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6264] [2024-11-13 20:17:28,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6267] [2024-11-13 20:17:28,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6269] [2024-11-13 20:17:28,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6372] [2024-11-13 20:17:28,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6380] [2024-11-13 20:17:28,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6387] [2024-11-13 20:17:28,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6450] [2024-11-13 20:17:28,499 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)); [6507-6508] [2024-11-13 20:17:28,500 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)); [6553] [2024-11-13 20:17:28,506 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)); [6623-6624] [2024-11-13 20:17:28,509 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)); [6652-6653] [2024-11-13 20:17:28,510 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)); [6689-6690] [2024-11-13 20:17:28,511 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)); [6726-6727] [2024-11-13 20:17:28,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7552] [2024-11-13 20:17:28,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7561] [2024-11-13 20:17:28,898 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)); [13420-13421] [2024-11-13 20:17:29,010 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2024-11-13 20:17:29,011 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2024-11-13 20:17:29,012 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2024-11-13 20:17:29,012 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_11061b2e-8928-4cf4-87ba-b6e740e1a044/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2024-11-13 20:17:29,024 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:29,507 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:29,508 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29 WrapperNode [2024-11-13 20:17:29,508 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:29,509 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:29,509 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:29,510 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:29,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:29,665 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,198 INFO L138 Inliner]: procedures = 543, calls = 4390, calls flagged for inlining = 322, calls inlined = 311, statements flattened = 13020 [2024-11-13 20:17:30,198 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:30,200 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:30,200 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:30,200 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:30,210 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,210 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,266 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,266 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,513 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,633 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,754 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,834 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:30,834 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:30,835 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:30,835 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:30,836 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:29" (1/1) ... [2024-11-13 20:17:30,847 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:30,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:30,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:30,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_11061b2e-8928-4cf4-87ba-b6e740e1a044/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-13 20:17:30,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-13 20:17:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2024-11-13 20:17:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2024-11-13 20:17:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2024-11-13 20:17:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2024-11-13 20:17:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 20:17:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 20:17:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:17:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:17:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-13 20:17:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-13 20:17:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-13 20:17:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-13 20:17:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:17:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:17:30,919 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2024-11-13 20:17:30,919 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2024-11-13 20:17:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2024-11-13 20:17:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2024-11-13 20:17:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-13 20:17:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-13 20:17:30,920 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2024-11-13 20:17:30,920 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2024-11-13 20:17:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-13 20:17:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-13 20:17:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 20:17:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 20:17:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-13 20:17:30,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-13 20:17:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2024-11-13 20:17:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2024-11-13 20:17:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-13 20:17:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-13 20:17:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 20:17:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 20:17:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 20:17:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 20:17:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2024-11-13 20:17:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2024-11-13 20:17:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2024-11-13 20:17:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2024-11-13 20:17:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-13 20:17:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-13 20:17:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2024-11-13 20:17:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2024-11-13 20:17:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2024-11-13 20:17:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2024-11-13 20:17:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2024-11-13 20:17:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2024-11-13 20:17:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-13 20:17:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-13 20:17:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2024-11-13 20:17:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2024-11-13 20:17:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2024-11-13 20:17:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2024-11-13 20:17:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-13 20:17:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-13 20:17:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-13 20:17:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-13 20:17:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 20:17:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 20:17:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 20:17:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 20:17:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2024-11-13 20:17:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2024-11-13 20:17:30,927 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 20:17:30,927 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 20:17:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 20:17:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 20:17:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2024-11-13 20:17:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2024-11-13 20:17:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-13 20:17:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 20:17:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 20:17:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-13 20:17:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 20:17:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 20:17:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-13 20:17:30,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-13 20:17:30,929 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2024-11-13 20:17:30,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2024-11-13 20:17:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 20:17:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 20:17:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 20:17:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 20:17:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:17:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2024-11-13 20:17:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2024-11-13 20:17:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2024-11-13 20:17:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2024-11-13 20:17:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 20:17:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2024-11-13 20:17:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 20:17:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 20:17:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-13 20:17:30,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2024-11-13 20:17:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-13 20:17:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-13 20:17:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-13 20:17:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-13 20:17:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 20:17:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-13 20:17:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-13 20:17:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-13 20:17:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2024-11-13 20:17:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2024-11-13 20:17:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 20:17:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 20:17:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-13 20:17:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 20:17:30,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 20:17:30,941 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2024-11-13 20:17:30,942 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2024-11-13 20:17:30,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 20:17:30,943 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 20:17:30,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2024-11-13 20:17:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2024-11-13 20:17:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:17:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:17:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 20:17:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 20:17:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2024-11-13 20:17:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2024-11-13 20:17:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2024-11-13 20:17:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2024-11-13 20:17:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2024-11-13 20:17:30,944 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2024-11-13 20:17:30,944 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-13 20:17:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-13 20:17:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2024-11-13 20:17:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2024-11-13 20:17:30,947 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-13 20:17:30,947 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-13 20:17:30,948 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-11-13 20:17:30,948 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-11-13 20:17:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 20:17:30,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-13 20:17:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 20:17:30,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 20:17:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2024-11-13 20:17:30,949 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2024-11-13 20:17:30,949 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:17:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:17:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2024-11-13 20:17:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2024-11-13 20:17:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2024-11-13 20:17:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2024-11-13 20:17:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-13 20:17:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-13 20:17:30,950 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 20:17:30,950 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-13 20:17:30,951 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2024-11-13 20:17:30,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 20:17:30,952 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2024-11-13 20:17:30,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2024-11-13 20:17:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 20:17:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 20:17:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2024-11-13 20:17:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2024-11-13 20:17:30,953 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 20:17:30,953 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 20:17:32,761 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:32,766 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:33,495 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:18:34,264 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 20:18:36,718 INFO L? ?]: Removed 4768 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:36,718 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:47,233 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:47,233 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 20:18:47,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:47 BoogieIcfgContainer [2024-11-13 20:18:47,234 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:47,235 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:47,235 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:47,244 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:47,244 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:47" (1/1) ... [2024-11-13 20:18:47,252 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:47,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4592 states to 3123 states and 4592 transitions. [2024-11-13 20:18:47,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4592 transitions. [2024-11-13 20:18:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:18:47,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,546 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 20:19:25,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:26,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 3128 states and 4603 transitions. [2024-11-13 20:19:27,018 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 4603 transitions. [2024-11-13 20:19:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:19:27,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:48,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:49,229 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-13 20:19:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:49,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 3129 states and 4603 transitions. [2024-11-13 20:19:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 4603 transitions. [2024-11-13 20:19:49,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:19:49,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:12,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:13,348 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-13 20:20:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:14,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4619 states to 3135 states and 4619 transitions. [2024-11-13 20:20:14,998 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 4619 transitions. [2024-11-13 20:20:15,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:20:15,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:15,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:36,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-13 20:20:38,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:38,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 3140 states and 4631 transitions. [2024-11-13 20:20:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3140 states and 4631 transitions. [2024-11-13 20:20:38,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:20:38,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:38,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:58,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:00,017 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-13 20:21:00,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:00,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4641 states to 3145 states and 4641 transitions. [2024-11-13 20:21:00,253 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 4641 transitions. [2024-11-13 20:21:00,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:21:00,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:00,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:22,082 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-13 20:21:24,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:24,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 3150 states and 4655 transitions. [2024-11-13 20:21:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 4655 transitions. [2024-11-13 20:21:24,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:21:24,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:24,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:44,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-13 20:21:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:45,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 3151 states and 4656 transitions. [2024-11-13 20:21:45,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3151 states and 4656 transitions. [2024-11-13 20:21:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:21:45,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:45,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-13 20:22:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:10,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 3158 states and 4676 transitions. [2024-11-13 20:22:10,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 4676 transitions. [2024-11-13 20:22:10,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:22:10,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:10,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:31,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:32,231 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-13 20:22:32,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:32,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 3164 states and 4711 transitions. [2024-11-13 20:22:32,896 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 4711 transitions. [2024-11-13 20:22:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:22:32,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:32,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:54,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:54,809 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 20:22:55,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:55,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 3169 states and 4715 transitions. [2024-11-13 20:22:55,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3169 states and 4715 transitions. [2024-11-13 20:22:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:22:55,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:15,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,905 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 20:23:16,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4718 states to 3173 states and 4718 transitions. [2024-11-13 20:23:16,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 4718 transitions. [2024-11-13 20:23:16,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:23:16,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 20:23:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4726 states to 3177 states and 4726 transitions. [2024-11-13 20:23:37,624 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 4726 transitions. [2024-11-13 20:23:37,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:23:37,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:59,211 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 20:23:59,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:59,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4728 states to 3179 states and 4728 transitions. [2024-11-13 20:23:59,394 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 4728 transitions. [2024-11-13 20:23:59,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:23:59,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:59,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:18,433 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-13 20:24:26,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:26,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4750 states to 3187 states and 4750 transitions. [2024-11-13 20:24:26,088 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 4750 transitions. [2024-11-13 20:24:26,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:24:26,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:26,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,051 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-11-13 20:24:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:47,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 3189 states and 4752 transitions. [2024-11-13 20:24:47,264 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4752 transitions. [2024-11-13 20:24:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:24:47,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:07,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-11-13 20:25:10,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 3193 states and 4760 transitions. [2024-11-13 20:25:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 4760 transitions. [2024-11-13 20:25:10,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:25:10,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:10,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-11-13 20:25:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:41,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4778 states to 3200 states and 4778 transitions. [2024-11-13 20:25:41,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3200 states and 4778 transitions. [2024-11-13 20:25:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:25:41,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:03,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:04,476 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-11-13 20:26:11,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4802 states to 3207 states and 4802 transitions. [2024-11-13 20:26:11,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 4802 transitions. [2024-11-13 20:26:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:26:11,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2024-11-13 20:26:36,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3211 states and 4811 transitions. [2024-11-13 20:26:36,563 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 4811 transitions. [2024-11-13 20:26:36,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:26:36,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:36,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-11-13 20:27:11,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:11,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 3218 states and 4829 transitions. [2024-11-13 20:27:11,491 INFO L276 IsEmpty]: Start isEmpty. Operand 3218 states and 4829 transitions. [2024-11-13 20:27:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:27:11,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:33,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:34,558 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 640 trivial. 0 not checked. [2024-11-13 20:27:37,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4839 states to 3222 states and 4839 transitions. [2024-11-13 20:27:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 4839 transitions. [2024-11-13 20:27:37,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:27:37,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:37,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 613 trivial. 0 not checked. [2024-11-13 20:28:04,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:04,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 3227 states and 4849 transitions. [2024-11-13 20:28:04,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 4849 transitions. [2024-11-13 20:28:04,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:28:04,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:04,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,470 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-13 20:28:29,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4850 states to 3228 states and 4850 transitions. [2024-11-13 20:28:29,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 4850 transitions. [2024-11-13 20:28:29,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:28:29,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 648 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-11-13 20:28:56,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4855 states to 3231 states and 4855 transitions. [2024-11-13 20:28:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3231 states and 4855 transitions. [2024-11-13 20:28:56,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:28:56,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:56,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:17,622 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2024-11-13 20:29:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:17,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4856 states to 3232 states and 4856 transitions. [2024-11-13 20:29:17,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 4856 transitions. [2024-11-13 20:29:17,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:29:17,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:17,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:38,104 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-13 20:29:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:40,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4892 states to 3248 states and 4892 transitions. [2024-11-13 20:29:40,223 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 4892 transitions. [2024-11-13 20:29:40,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:29:40,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:40,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:00,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 613 trivial. 0 not checked. [2024-11-13 20:30:08,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4934 states to 3258 states and 4934 transitions. [2024-11-13 20:30:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 3258 states and 4934 transitions. [2024-11-13 20:30:08,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:30:08,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:27,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-11-13 20:30:28,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:28,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4935 states to 3259 states and 4935 transitions. [2024-11-13 20:30:28,071 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 4935 transitions. [2024-11-13 20:30:28,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:30:28,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:28,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:47,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 641 trivial. 0 not checked. [2024-11-13 20:30:59,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 3270 states and 4978 transitions. [2024-11-13 20:30:59,802 INFO L276 IsEmpty]: Start isEmpty. Operand 3270 states and 4978 transitions. [2024-11-13 20:30:59,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:30:59,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:21,756 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2024-11-13 20:31:21,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4978 states to 3271 states and 4978 transitions. [2024-11-13 20:31:21,864 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 4978 transitions. [2024-11-13 20:31:21,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 20:31:21,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:21,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-11-13 20:31:47,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:47,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4986 states to 3275 states and 4986 transitions. [2024-11-13 20:31:47,197 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 4986 transitions. [2024-11-13 20:31:47,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:31:47,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:47,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms