./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-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 04:03:18,438 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 04:03:18,511 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 04:03:18,516 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 04:03:18,517 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 04:03:18,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 04:03:18,543 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 04:03:18,544 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 04:03:18,545 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 04:03:18,545 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 04:03:18,546 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 04:03:18,546 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 04:03:18,547 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 04:03:18,548 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 04:03:18,548 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 04:03:18,549 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 04:03:18,549 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 04:03:18,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 04:03:18,550 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 04:03:18,551 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 04:03:18,552 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 04:03:18,552 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 04:03:18,553 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 04:03:18,553 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:18,554 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 04:03:18,555 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 04:03:18,555 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 04:03:18,556 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 04:03:18,556 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 04:03:18,557 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 04:03:18,557 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 [2023-11-19 04:03:18,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 04:03:18,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 04:03:18,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 04:03:18,942 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 04:03:18,943 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 04:03:18,944 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2023-11-19 04:03:22,208 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 04:03:23,209 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 04:03:23,210 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2023-11-19 04:03:23,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/data/9b3f57c73/509c129bc3964bf999414f1515644486/FLAG08815069e [2023-11-19 04:03:23,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/data/9b3f57c73/509c129bc3964bf999414f1515644486 [2023-11-19 04:03:23,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 04:03:23,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 04:03:23,344 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:23,344 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 04:03:23,351 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 04:03:23,364 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:23" (1/1) ... [2023-11-19 04:03:23,366 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45005b82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:23, skipping insertion in model container [2023-11-19 04:03:23,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 04:03:23" (1/1) ... [2023-11-19 04:03:23,598 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 04:03:29,415 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2023-11-19 04:03:29,424 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2023-11-19 04:03:29,425 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2023-11-19 04:03:29,433 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2023-11-19 04:03:29,473 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:29,579 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 04:03:29,777 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"); [6191] [2023-11-19 04:03:29,780 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)); [6198] [2023-11-19 04:03:29,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6205] [2023-11-19 04:03:29,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6252-6253] [2023-11-19 04:03:29,784 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"); [6258-6260] [2023-11-19 04:03:29,786 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)); [6287] [2023-11-19 04:03:29,786 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)); [6294] [2023-11-19 04:03:29,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6301] [2023-11-19 04:03:29,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6356] [2023-11-19 04:03:29,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6359] [2023-11-19 04:03:29,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6362] [2023-11-19 04:03:29,790 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6365] [2023-11-19 04:03:29,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6458] [2023-11-19 04:03:29,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6466] [2023-11-19 04:03:29,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6473] [2023-11-19 04:03:29,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6480] [2023-11-19 04:03:29,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6487] [2023-11-19 04:03:29,796 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)); [6514] [2023-11-19 04:03:29,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6522-6523] [2023-11-19 04:03:29,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6596-6597] [2023-11-19 04:03:29,808 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6630-6631] [2023-11-19 04:03:29,810 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)); [6671-6672] [2023-11-19 04:03:29,812 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)); [6700-6701] [2023-11-19 04:03:29,828 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7191-7192] [2023-11-19 04:03:29,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7198] [2023-11-19 04:03:30,032 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/atheros/atl1e/atl1e_main.c"), "i" (1806), "i" (12UL)); [10075-10076] [2023-11-19 04:03:30,036 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10140] [2023-11-19 04:03:30,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [13444] [2023-11-19 04:03:30,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13692] [2023-11-19 04:03:30,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13705] [2023-11-19 04:03:30,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13729] [2023-11-19 04:03:30,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13742] [2023-11-19 04:03:30,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14073] [2023-11-19 04:03:30,197 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/atheros/atl1e/atl1e_param.c"), "i" (163), "i" (12UL)); [15074-15075] [2023-11-19 04:03:30,240 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2023-11-19 04:03:30,241 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2023-11-19 04:03:30,241 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2023-11-19 04:03:30,242 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2023-11-19 04:03:30,254 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 04:03:30,676 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 04:03:30,686 INFO L206 MainTranslator]: Completed translation [2023-11-19 04:03:30,687 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30 WrapperNode [2023-11-19 04:03:30,687 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 04:03:30,688 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:30,689 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 04:03:30,689 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 04:03:30,698 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:30,901 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,286 INFO L138 Inliner]: procedures = 625, calls = 3521, calls flagged for inlining = 313, calls inlined = 277, statements flattened = 9220 [2023-11-19 04:03:31,286 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 04:03:31,288 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 04:03:31,288 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 04:03:31,288 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 04:03:31,299 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,300 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,355 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,778 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,836 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,892 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,933 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:31,998 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 04:03:32,000 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 04:03:32,000 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 04:03:32,000 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 04:03:32,002 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 04:03:30" (1/1) ... [2023-11-19 04:03:32,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 04:03:32,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 04:03:32,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 04:03:32,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb9d6340-5d7c-4e0a-b676-c68fb1b995c3/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 04:03:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 04:03:32,088 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 04:03:32,088 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 04:03:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 04:03:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2023-11-19 04:03:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2023-11-19 04:03:32,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 04:03:32,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 04:03:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2023-11-19 04:03:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2023-11-19 04:03:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-19 04:03:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-19 04:03:32,090 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-19 04:03:32,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-19 04:03:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2023-11-19 04:03:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2023-11-19 04:03:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 04:03:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 04:03:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2023-11-19 04:03:32,091 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2023-11-19 04:03:32,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-19 04:03:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-19 04:03:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2023-11-19 04:03:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2023-11-19 04:03:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 04:03:32,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 04:03:32,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 04:03:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 04:03:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 04:03:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 04:03:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 04:03:32,093 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 04:03:32,093 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-19 04:03:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-19 04:03:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 04:03:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 04:03:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2023-11-19 04:03:32,094 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2023-11-19 04:03:32,094 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2023-11-19 04:03:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2023-11-19 04:03:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2023-11-19 04:03:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2023-11-19 04:03:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-19 04:03:32,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-19 04:03:32,095 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2023-11-19 04:03:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2023-11-19 04:03:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 04:03:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 04:03:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 04:03:32,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 04:03:32,096 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2023-11-19 04:03:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2023-11-19 04:03:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 04:03:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 04:03:32,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 04:03:32,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 04:03:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 04:03:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 04:03:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 04:03:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 04:03:32,098 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 04:03:32,098 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 04:03:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2023-11-19 04:03:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2023-11-19 04:03:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 04:03:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 04:03:32,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-19 04:03:32,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-19 04:03:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 04:03:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-19 04:03:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-19 04:03:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2023-11-19 04:03:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2023-11-19 04:03:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 04:03:32,100 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 04:03:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2023-11-19 04:03:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2023-11-19 04:03:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 04:03:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 04:03:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 04:03:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 04:03:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 04:03:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 04:03:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-19 04:03:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-19 04:03:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 04:03:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2023-11-19 04:03:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2023-11-19 04:03:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 04:03:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 04:03:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 04:03:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 04:03:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2023-11-19 04:03:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2023-11-19 04:03:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 04:03:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 04:03:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 04:03:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 04:03:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 04:03:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 04:03:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 04:03:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 04:03:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 04:03:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 04:03:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 04:03:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 04:03:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 04:03:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 04:03:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-19 04:03:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-19 04:03:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 04:03:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 04:03:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2023-11-19 04:03:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2023-11-19 04:03:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 04:03:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 04:03:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 04:03:32,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 04:03:32,108 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2023-11-19 04:03:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2023-11-19 04:03:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 04:03:32,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 04:03:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 04:03:32,109 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2023-11-19 04:03:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2023-11-19 04:03:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 04:03:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 04:03:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 04:03:32,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 04:03:32,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 04:03:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 04:03:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 04:03:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 04:03:32,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 04:03:32,111 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 04:03:32,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 04:03:32,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 04:03:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 04:03:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-19 04:03:32,116 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-19 04:03:32,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-19 04:03:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-19 04:03:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2023-11-19 04:03:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2023-11-19 04:03:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2023-11-19 04:03:32,117 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2023-11-19 04:03:32,117 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 04:03:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 04:03:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2023-11-19 04:03:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2023-11-19 04:03:32,118 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 04:03:32,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 04:03:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 04:03:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 04:03:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 04:03:32,119 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 04:03:32,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 04:03:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 04:03:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2023-11-19 04:03:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2023-11-19 04:03:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-19 04:03:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-19 04:03:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 04:03:32,121 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 04:03:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 04:03:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 04:03:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2023-11-19 04:03:32,122 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2023-11-19 04:03:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-19 04:03:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-19 04:03:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-19 04:03:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-19 04:03:32,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 04:03:32,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 04:03:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-19 04:03:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-19 04:03:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 04:03:32,124 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 04:03:32,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 04:03:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 04:03:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 04:03:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 04:03:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 04:03:32,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-19 04:03:32,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 04:03:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 04:03:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 04:03:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 04:03:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-19 04:03:32,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-19 04:03:32,126 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 04:03:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 04:03:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 04:03:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 04:03:32,127 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2023-11-19 04:03:32,127 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2023-11-19 04:03:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2023-11-19 04:03:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2023-11-19 04:03:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 04:03:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 04:03:32,128 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 04:03:32,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 04:03:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-19 04:03:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-19 04:03:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2023-11-19 04:03:32,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2023-11-19 04:03:32,129 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 04:03:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 04:03:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 04:03:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 04:03:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2023-11-19 04:03:32,130 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2023-11-19 04:03:32,130 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2023-11-19 04:03:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2023-11-19 04:03:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 04:03:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 04:03:32,131 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 04:03:32,131 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 04:03:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 04:03:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 04:03:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 04:03:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 04:03:32,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 04:03:32,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 04:03:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 04:03:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2023-11-19 04:03:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2023-11-19 04:03:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 04:03:32,133 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2023-11-19 04:03:32,133 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2023-11-19 04:03:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2023-11-19 04:03:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2023-11-19 04:03:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-19 04:03:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-19 04:03:32,134 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2023-11-19 04:03:32,134 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2023-11-19 04:03:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 04:03:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 04:03:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 04:03:32,135 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2023-11-19 04:03:32,135 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2023-11-19 04:03:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-19 04:03:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-19 04:03:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 04:03:32,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 04:03:32,136 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 04:03:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 04:03:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 04:03:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 04:03:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 04:03:32,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 04:03:32,137 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 04:03:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 04:03:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 04:03:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 04:03:32,138 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2023-11-19 04:03:32,138 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2023-11-19 04:03:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2023-11-19 04:03:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2023-11-19 04:03:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2023-11-19 04:03:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2023-11-19 04:03:32,139 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2023-11-19 04:03:32,139 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2023-11-19 04:03:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 04:03:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 04:03:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-19 04:03:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-19 04:03:32,140 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2023-11-19 04:03:32,140 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2023-11-19 04:03:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 04:03:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 04:03:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-19 04:03:32,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-19 04:03:32,141 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2023-11-19 04:03:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2023-11-19 04:03:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 04:03:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 04:03:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 04:03:32,142 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2023-11-19 04:03:32,142 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2023-11-19 04:03:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 04:03:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 04:03:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2023-11-19 04:03:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2023-11-19 04:03:32,143 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2023-11-19 04:03:32,143 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2023-11-19 04:03:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2023-11-19 04:03:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2023-11-19 04:03:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 04:03:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 04:03:32,144 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 04:03:32,144 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 04:03:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2023-11-19 04:03:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2023-11-19 04:03:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 04:03:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 04:03:32,145 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2023-11-19 04:03:32,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2023-11-19 04:03:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-19 04:03:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-19 04:03:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 04:03:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 04:03:32,146 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 04:03:32,146 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 04:03:32,147 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 04:03:32,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-19 04:03:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2023-11-19 04:03:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2023-11-19 04:03:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 04:03:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 04:03:32,148 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 04:03:32,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 04:03:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2023-11-19 04:03:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2023-11-19 04:03:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-19 04:03:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-19 04:03:32,149 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 04:03:32,149 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 04:03:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 04:03:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-19 04:03:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-19 04:03:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 04:03:32,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 04:03:32,150 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2023-11-19 04:03:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2023-11-19 04:03:32,151 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2023-11-19 04:03:32,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2023-11-19 04:03:33,533 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 04:03:33,548 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 04:03:34,230 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 04:03:55,734 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-19 04:03:56,130 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 04:04:02,065 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 04:04:02,066 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 04:04:02,094 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:02 BoogieIcfgContainer [2023-11-19 04:04:02,095 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 04:04:02,097 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 04:04:02,097 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 04:04:02,110 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 04:04:02,110 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 04:04:02" (1/1) ... [2023-11-19 04:04:02,121 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 04:04:02,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2321 states and 3338 transitions. [2023-11-19 04:04:02,334 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3338 transitions. [2023-11-19 04:04:02,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-19 04:04:02,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:02,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2023-11-19 04:04:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 2329 states and 3357 transitions. [2023-11-19 04:04:04,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3357 transitions. [2023-11-19 04:04:04,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-19 04:04:04,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:04,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:04,882 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2023-11-19 04:04:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:04:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 2338 states and 3374 transitions. [2023-11-19 04:04:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3374 transitions. [2023-11-19 04:04:05,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-19 04:04:05,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:04:05,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:04:05,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:04:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked.