./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 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/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_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:34:02,202 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:34:02,335 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:34:02,339 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:34:02,340 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:34:02,397 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:34:02,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:34:02,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:34:02,400 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:34:02,406 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:34:02,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:34:02,407 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:34:02,430 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:34:02,431 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:34:02,432 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:34:02,432 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:34:02,432 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:34:02,433 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:34:02,433 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:34:02,434 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:34:02,435 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:34:02,435 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:34:02,436 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:34:02,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:34:02,437 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:34:02,437 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:34:02,437 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:34:02,438 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:34:02,438 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:34:02,439 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:34:02,440 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_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 [2023-11-21 18:34:02,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:34:02,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:34:02,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:34:02,801 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:34:02,801 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:34:02,803 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2023-11-21 18:34:05,884 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:34:06,657 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:34:06,658 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2023-11-21 18:34:06,729 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/data/fca46e022/93d77231a9ce49c1b578ba2626bcc7be/FLAGa14bda17f [2023-11-21 18:34:06,748 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/data/fca46e022/93d77231a9ce49c1b578ba2626bcc7be [2023-11-21 18:34:06,755 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:34:06,757 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:34:06,762 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:34:06,762 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:34:06,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:34:06,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:34:06" (1/1) ... [2023-11-21 18:34:06,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7afcd101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:06, skipping insertion in model container [2023-11-21 18:34:06,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:34:06" (1/1) ... [2023-11-21 18:34:07,040 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:34:11,843 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:11,852 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:11,853 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:11,854 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:11,882 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:34:12,005 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:34:12,134 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] [2023-11-21 18:34:12,136 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] [2023-11-21 18:34:12,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6205] [2023-11-21 18:34:12,139 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] [2023-11-21 18:34:12,140 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] [2023-11-21 18:34:12,141 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] [2023-11-21 18:34:12,142 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] [2023-11-21 18:34:12,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6301] [2023-11-21 18:34:12,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6356] [2023-11-21 18:34:12,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6359] [2023-11-21 18:34:12,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6362] [2023-11-21 18:34:12,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6365] [2023-11-21 18:34:12,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6458] [2023-11-21 18:34:12,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6466] [2023-11-21 18:34:12,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6473] [2023-11-21 18:34:12,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6480] [2023-11-21 18:34:12,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6487] [2023-11-21 18:34:12,149 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] [2023-11-21 18:34:12,149 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] [2023-11-21 18:34:12,156 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] [2023-11-21 18:34:12,160 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] [2023-11-21 18:34:12,163 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] [2023-11-21 18:34:12,165 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] [2023-11-21 18:34:12,177 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] [2023-11-21 18:34:12,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7198] [2023-11-21 18:34:12,307 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] [2023-11-21 18:34:12,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10140] [2023-11-21 18:34:12,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [13444] [2023-11-21 18:34:12,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13692] [2023-11-21 18:34:12,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13705] [2023-11-21 18:34:12,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13729] [2023-11-21 18:34:12,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13742] [2023-11-21 18:34:12,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14073] [2023-11-21 18:34:12,547 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] [2023-11-21 18:34:12,585 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:12,586 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:12,587 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:12,587 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_9da54a08-718c-4bd9-87df-af42efa7606b/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] [2023-11-21 18:34:12,601 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:34:13,023 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:34:13,030 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:34:13,031 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13 WrapperNode [2023-11-21 18:34:13,032 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:34:13,033 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:34:13,033 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:34:13,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:34:13,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,539 INFO L138 Inliner]: procedures = 625, calls = 3521, calls flagged for inlining = 313, calls inlined = 277, statements flattened = 9220 [2023-11-21 18:34:13,540 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:34:13,541 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:34:13,541 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:34:13,541 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:34:13,552 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,552 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,626 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,628 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,793 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,822 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,861 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:13,974 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:14,079 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:34:14,080 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:34:14,081 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:34:14,081 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:34:14,082 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:34:13" (1/1) ... [2023-11-21 18:34:14,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:34:14,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:34:14,114 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:34:14,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9da54a08-718c-4bd9-87df-af42efa7606b/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:34:14,157 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-21 18:34:14,157 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-21 18:34:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 18:34:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 18:34:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2023-11-21 18:34:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2023-11-21 18:34:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 18:34:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 18:34:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2023-11-21 18:34:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2023-11-21 18:34:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-21 18:34:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-21 18:34:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 18:34:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 18:34:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2023-11-21 18:34:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2023-11-21 18:34:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 18:34:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 18:34:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2023-11-21 18:34:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2023-11-21 18:34:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-11-21 18:34:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-11-21 18:34:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2023-11-21 18:34:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2023-11-21 18:34:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 18:34:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-21 18:34:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-21 18:34:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-21 18:34:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 18:34:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 18:34:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-21 18:34:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-21 18:34:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2023-11-21 18:34:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2023-11-21 18:34:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 18:34:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 18:34:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2023-11-21 18:34:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2023-11-21 18:34:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2023-11-21 18:34:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2023-11-21 18:34:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2023-11-21 18:34:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2023-11-21 18:34:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2023-11-21 18:34:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2023-11-21 18:34:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2023-11-21 18:34:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2023-11-21 18:34:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 18:34:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 18:34:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 18:34:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 18:34:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2023-11-21 18:34:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2023-11-21 18:34:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-21 18:34:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-21 18:34:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-21 18:34:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-21 18:34:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 18:34:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 18:34:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 18:34:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 18:34:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 18:34:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 18:34:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2023-11-21 18:34:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2023-11-21 18:34:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 18:34:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 18:34:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-21 18:34:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-21 18:34:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:34:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-21 18:34:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-21 18:34:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2023-11-21 18:34:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2023-11-21 18:34:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-21 18:34:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-21 18:34:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2023-11-21 18:34:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2023-11-21 18:34:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-21 18:34:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-21 18:34:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 18:34:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 18:34:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 18:34:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 18:34:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 18:34:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 18:34:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-21 18:34:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2023-11-21 18:34:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2023-11-21 18:34:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 18:34:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 18:34:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-21 18:34:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-21 18:34:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2023-11-21 18:34:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2023-11-21 18:34:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-21 18:34:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 18:34:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 18:34:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:34:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 18:34:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 18:34:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-21 18:34:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-21 18:34:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 18:34:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 18:34:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-21 18:34:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-21 18:34:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 18:34:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 18:34:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-21 18:34:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-21 18:34:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 18:34:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 18:34:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2023-11-21 18:34:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2023-11-21 18:34:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 18:34:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 18:34:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 18:34:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 18:34:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2023-11-21 18:34:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2023-11-21 18:34:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 18:34:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-21 18:34:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:34:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2023-11-21 18:34:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2023-11-21 18:34:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 18:34:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 18:34:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-21 18:34:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-21 18:34:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:34:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-21 18:34:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-21 18:34:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 18:34:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 18:34:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 18:34:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 18:34:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:34:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 18:34:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-21 18:34:14,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-21 18:34:14,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-21 18:34:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-21 18:34:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2023-11-21 18:34:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2023-11-21 18:34:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2023-11-21 18:34:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2023-11-21 18:34:14,180 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 18:34:14,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 18:34:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2023-11-21 18:34:14,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2023-11-21 18:34:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-21 18:34:14,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-21 18:34:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-21 18:34:14,181 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-21 18:34:14,181 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 18:34:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 18:34:14,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 18:34:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 18:34:14,182 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2023-11-21 18:34:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2023-11-21 18:34:14,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-21 18:34:14,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-21 18:34:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-21 18:34:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-21 18:34:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 18:34:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 18:34:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2023-11-21 18:34:14,183 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2023-11-21 18:34:14,183 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-11-21 18:34:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-11-21 18:34:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-11-21 18:34:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-11-21 18:34:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:34:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:34:14,184 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-21 18:34:14,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-21 18:34:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-21 18:34:14,185 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-21 18:34:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-21 18:34:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-21 18:34:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 18:34:14,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 18:34:14,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 18:34:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-21 18:34:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 18:34:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-21 18:34:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 18:34:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 18:34:14,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-21 18:34:14,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-21 18:34:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-21 18:34:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-21 18:34:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 18:34:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 18:34:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2023-11-21 18:34:14,187 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2023-11-21 18:34:14,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2023-11-21 18:34:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2023-11-21 18:34:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 18:34:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 18:34:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-21 18:34:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-21 18:34:14,188 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-21 18:34:14,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-21 18:34:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2023-11-21 18:34:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2023-11-21 18:34:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 18:34:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 18:34:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-21 18:34:14,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-21 18:34:14,189 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2023-11-21 18:34:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2023-11-21 18:34:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2023-11-21 18:34:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2023-11-21 18:34:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 18:34:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 18:34:14,190 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-21 18:34:14,190 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-21 18:34:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:34:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 18:34:14,191 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 18:34:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-21 18:34:14,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-21 18:34:14,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 18:34:14,191 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 18:34:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2023-11-21 18:34:14,192 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2023-11-21 18:34:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:34:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2023-11-21 18:34:14,192 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2023-11-21 18:34:14,192 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2023-11-21 18:34:14,192 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2023-11-21 18:34:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-21 18:34:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-21 18:34:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2023-11-21 18:34:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2023-11-21 18:34:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:34:14,193 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-21 18:34:14,193 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-21 18:34:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2023-11-21 18:34:14,194 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2023-11-21 18:34:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-21 18:34:14,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-21 18:34:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-21 18:34:14,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-21 18:34:14,194 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-21 18:34:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-21 18:34:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 18:34:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 18:34:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 18:34:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 18:34:14,195 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-21 18:34:14,195 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-21 18:34:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-21 18:34:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-21 18:34:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2023-11-21 18:34:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2023-11-21 18:34:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2023-11-21 18:34:14,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2023-11-21 18:34:14,196 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2023-11-21 18:34:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2023-11-21 18:34:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2023-11-21 18:34:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2023-11-21 18:34:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 18:34:14,197 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 18:34:14,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-21 18:34:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-21 18:34:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2023-11-21 18:34:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2023-11-21 18:34:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-21 18:34:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-21 18:34:14,198 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-21 18:34:14,198 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-21 18:34:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2023-11-21 18:34:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2023-11-21 18:34:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 18:34:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 18:34:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:34:14,199 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2023-11-21 18:34:14,199 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2023-11-21 18:34:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 18:34:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 18:34:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2023-11-21 18:34:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2023-11-21 18:34:14,200 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2023-11-21 18:34:14,200 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2023-11-21 18:34:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2023-11-21 18:34:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2023-11-21 18:34:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-21 18:34:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-21 18:34:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 18:34:14,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 18:34:14,201 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2023-11-21 18:34:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2023-11-21 18:34:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-21 18:34:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-21 18:34:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2023-11-21 18:34:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2023-11-21 18:34:14,202 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-21 18:34:14,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-21 18:34:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 18:34:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 18:34:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-21 18:34:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-21 18:34:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 18:34:14,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-21 18:34:14,203 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2023-11-21 18:34:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2023-11-21 18:34:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-21 18:34:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-21 18:34:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 18:34:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 18:34:14,204 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2023-11-21 18:34:14,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2023-11-21 18:34:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-21 18:34:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-21 18:34:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-21 18:34:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-21 18:34:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:34:14,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-21 18:34:14,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-21 18:34:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 18:34:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 18:34:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2023-11-21 18:34:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2023-11-21 18:34:14,206 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2023-11-21 18:34:14,206 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2023-11-21 18:34:15,493 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:34:15,498 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:34:15,970 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 18:34:35,634 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 18:34:35,999 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:34:41,389 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:34:41,389 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:34:41,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:34:41 BoogieIcfgContainer [2023-11-21 18:34:41,393 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:34:41,394 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:34:41,396 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:34:41,407 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:34:41,407 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:34:41" (1/1) ... [2023-11-21 18:34:41,417 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:34:41,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:41,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3338 states to 2321 states and 3338 transitions. [2023-11-21 18:34:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2321 states and 3338 transitions. [2023-11-21 18:34:41,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-21 18:34:41,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:41,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2023-11-21 18:34:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 2329 states and 3357 transitions. [2023-11-21 18:34:43,037 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3357 transitions. [2023-11-21 18:34:43,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-11-21 18:34:43,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:43,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:43,560 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2023-11-21 18:34:43,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3374 states to 2338 states and 3374 transitions. [2023-11-21 18:34:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 2338 states and 3374 transitions. [2023-11-21 18:34:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-11-21 18:34:43,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:43,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:44,294 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2023-11-21 18:34:46,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 18:34:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3392 states to 2344 states and 3392 transitions. [2023-11-21 18:34:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3392 transitions. [2023-11-21 18:34:47,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-21 18:34:47,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:47,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:47,558 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2023-11-21 18:34:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2351 states and 3411 transitions. [2023-11-21 18:34:47,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3411 transitions. [2023-11-21 18:34:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-21 18:34:47,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:47,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:48,546 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2023-11-21 18:34:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 2359 states and 3432 transitions. [2023-11-21 18:34:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 2359 states and 3432 transitions. [2023-11-21 18:34:48,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-11-21 18:34:48,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:49,422 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2023-11-21 18:34:49,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:49,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3439 states to 2363 states and 3439 transitions. [2023-11-21 18:34:49,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2363 states and 3439 transitions. [2023-11-21 18:34:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-21 18:34:49,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:49,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:49,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:50,005 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2023-11-21 18:34:50,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3450 states to 2368 states and 3450 transitions. [2023-11-21 18:34:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 3450 transitions. [2023-11-21 18:34:50,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-11-21 18:34:50,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:50,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:50,469 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2023-11-21 18:34:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2376 states and 3472 transitions. [2023-11-21 18:34:50,949 INFO L276 IsEmpty]: Start isEmpty. Operand 2376 states and 3472 transitions. [2023-11-21 18:34:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-11-21 18:34:50,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:50,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:51,446 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2023-11-21 18:34:52,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:52,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 2385 states and 3499 transitions. [2023-11-21 18:34:52,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2385 states and 3499 transitions. [2023-11-21 18:34:52,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-21 18:34:52,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:52,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:52,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:52,417 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2023-11-21 18:34:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:52,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 2386 states and 3499 transitions. [2023-11-21 18:34:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3499 transitions. [2023-11-21 18:34:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-11-21 18:34:52,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat