./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.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_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/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_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/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_90b64a21-625d-4003-a026-12fd822ecbf6/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 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:35:41,725 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:41,849 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:35:41,863 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:35:41,863 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:35:41,909 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:41,910 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:35:41,911 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:35:41,912 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:41,917 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:41,917 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:41,918 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:35:41,918 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:35:41,920 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:41,920 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:35:41,921 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:41,921 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:35:41,921 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:35:41,922 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:41,922 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:41,923 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:41,923 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:41,924 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:41,925 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:41,925 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:41,925 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:41,926 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:35:41,926 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:35:41,927 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:35:41,927 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:35:41,928 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_90b64a21-625d-4003-a026-12fd822ecbf6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54849713272284bcfc1d249b79bdfa502d33e8d1537f459c00022c26afd8a94c [2023-11-19 02:35:42,221 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:42,258 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:42,261 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:42,262 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:42,263 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:42,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-19 02:35:45,326 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:46,169 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:46,170 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-11-19 02:35:46,237 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/data/11aff86f1/1546ee22866243178f6bff1f5b509986/FLAGbd758ed41 [2023-11-19 02:35:46,251 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/data/11aff86f1/1546ee22866243178f6bff1f5b509986 [2023-11-19 02:35:46,254 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:46,255 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:46,257 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:46,257 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:46,262 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:46,263 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:46" (1/1) ... [2023-11-19 02:35:46,264 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@205cc661 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:46, skipping insertion in model container [2023-11-19 02:35:46,264 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:46" (1/1) ... [2023-11-19 02:35:46,506 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:35:51,981 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2023-11-19 02:35:51,986 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2023-11-19 02:35:51,987 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2023-11-19 02:35:51,988 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2023-11-19 02:35:52,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:35:52,071 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:35:52,253 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"); [6262] [2023-11-19 02:35:52,255 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)); [6269] [2023-11-19 02:35:52,256 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6276] [2023-11-19 02:35:52,257 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6292] [2023-11-19 02:35:52,260 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/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6352-6353] [2023-11-19 02:35:52,260 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"); [6358-6360] [2023-11-19 02:35:52,261 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)); [6387] [2023-11-19 02:35:52,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6394] [2023-11-19 02:35:52,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6450] [2023-11-19 02:35:52,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6453] [2023-11-19 02:35:52,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6456] [2023-11-19 02:35:52,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6459] [2023-11-19 02:35:52,267 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6553] [2023-11-19 02:35:52,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6561] [2023-11-19 02:35:52,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6568] [2023-11-19 02:35:52,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6575] [2023-11-19 02:35:52,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6651-6652] [2023-11-19 02:35:52,274 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)); [6681] [2023-11-19 02:35:52,274 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)); [6689-6690] [2023-11-19 02:35:52,281 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)); [6765-6766] [2023-11-19 02:35:52,283 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)); [6799-6800] [2023-11-19 02:35:52,285 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)); [6840-6841] [2023-11-19 02:35:52,287 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)); [6869-6870] [2023-11-19 02:35:52,304 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)); [7347-7348] [2023-11-19 02:35:52,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7354] [2023-11-19 02:35:52,463 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10425] [2023-11-19 02:35:52,793 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508632,508645] [2023-11-19 02:35:52,794 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508801,508814] [2023-11-19 02:35:52,795 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[508968,508981] [2023-11-19 02:35:52,796 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_90b64a21-625d-4003-a026-12fd822ecbf6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[509136,509149] [2023-11-19 02:35:52,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:35:53,235 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:35:53,243 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:35:53,244 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53 WrapperNode [2023-11-19 02:35:53,245 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:53,246 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:35:53,246 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:35:53,246 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:35:53,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:53,466 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:53,800 INFO L138 Inliner]: procedures = 678, calls = 4062, calls flagged for inlining = 359, calls inlined = 333, statements flattened = 11627 [2023-11-19 02:35:53,801 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:35:53,801 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:35:53,802 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:35:53,802 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:35:53,811 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:53,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:53,947 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:53,948 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:54,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:54,314 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:54,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:54,424 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:54,521 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:35:54,522 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:35:54,522 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:35:54,523 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:35:54,524 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:53" (1/1) ... [2023-11-19 02:35:54,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:54,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:35:54,557 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:35:54,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b64a21-625d-4003-a026-12fd822ecbf6/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:35:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2023-11-19 02:35:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2023-11-19 02:35:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 02:35:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 02:35:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-19 02:35:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-19 02:35:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2023-11-19 02:35:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2023-11-19 02:35:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-11-19 02:35:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-11-19 02:35:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2023-11-19 02:35:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2023-11-19 02:35:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 02:35:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 02:35:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:35:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:35:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2023-11-19 02:35:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2023-11-19 02:35:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-19 02:35:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-19 02:35:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:35:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:35:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2023-11-19 02:35:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2023-11-19 02:35:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 02:35:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-19 02:35:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-19 02:35:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-19 02:35:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 02:35:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 02:35:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-19 02:35:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-19 02:35:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2023-11-19 02:35:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2023-11-19 02:35:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 02:35:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 02:35:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2023-11-19 02:35:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2023-11-19 02:35:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2023-11-19 02:35:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2023-11-19 02:35:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2023-11-19 02:35:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2023-11-19 02:35:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 02:35:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 02:35:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 02:35:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 02:35:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 02:35:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 02:35:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-19 02:35:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-19 02:35:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 02:35:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 02:35:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 02:35:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 02:35:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 02:35:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 02:35:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 02:35:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 02:35:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-19 02:35:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-19 02:35:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:35:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 02:35:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 02:35:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2023-11-19 02:35:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2023-11-19 02:35:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-11-19 02:35:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-11-19 02:35:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-19 02:35:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-19 02:35:54,614 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2023-11-19 02:35:54,614 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2023-11-19 02:35:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 02:35:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 02:35:54,615 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2023-11-19 02:35:54,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2023-11-19 02:35:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:35:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2023-11-19 02:35:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2023-11-19 02:35:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2023-11-19 02:35:54,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2023-11-19 02:35:54,616 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2023-11-19 02:35:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2023-11-19 02:35:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 02:35:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 02:35:54,617 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 02:35:54,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 02:35:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2023-11-19 02:35:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2023-11-19 02:35:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:35:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 02:35:54,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 02:35:54,618 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 02:35:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 02:35:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:35:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 02:35:54,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 02:35:54,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 02:35:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 02:35:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 02:35:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 02:35:54,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-19 02:35:54,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-19 02:35:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 02:35:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 02:35:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 02:35:54,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 02:35:54,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 02:35:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 02:35:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 02:35:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 02:35:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2023-11-19 02:35:54,622 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2023-11-19 02:35:54,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 02:35:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-19 02:35:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:35:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:35:54,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-19 02:35:54,623 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-19 02:35:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 02:35:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 02:35:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 02:35:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 02:35:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:35:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2023-11-19 02:35:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2023-11-19 02:35:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 02:35:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 02:35:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 02:35:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:35:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 02:35:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-19 02:35:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-19 02:35:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:35:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 02:35:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-11-19 02:35:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-11-19 02:35:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2023-11-19 02:35:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2023-11-19 02:35:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2023-11-19 02:35:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2023-11-19 02:35:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-19 02:35:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-19 02:35:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-19 02:35:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-19 02:35:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 02:35:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 02:35:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2023-11-19 02:35:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2023-11-19 02:35:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-19 02:35:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-19 02:35:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2023-11-19 02:35:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2023-11-19 02:35:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-11-19 02:35:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-11-19 02:35:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2023-11-19 02:35:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2023-11-19 02:35:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2023-11-19 02:35:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2023-11-19 02:35:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2023-11-19 02:35:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2023-11-19 02:35:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-19 02:35:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-19 02:35:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-19 02:35:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-19 02:35:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 02:35:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 02:35:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2023-11-19 02:35:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2023-11-19 02:35:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2023-11-19 02:35:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2023-11-19 02:35:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2023-11-19 02:35:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2023-11-19 02:35:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2023-11-19 02:35:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2023-11-19 02:35:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:35:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:35:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-19 02:35:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-19 02:35:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-19 02:35:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-19 02:35:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-19 02:35:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-19 02:35:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:35:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:35:54,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:35:54,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:35:54,636 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 02:35:54,637 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 02:35:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 02:35:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-19 02:35:54,637 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 02:35:54,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 02:35:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-19 02:35:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-19 02:35:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2023-11-19 02:35:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2023-11-19 02:35:54,638 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-19 02:35:54,638 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-19 02:35:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 02:35:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 02:35:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2023-11-19 02:35:54,639 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2023-11-19 02:35:54,639 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2023-11-19 02:35:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2023-11-19 02:35:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 02:35:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 02:35:54,640 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-19 02:35:54,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-19 02:35:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-11-19 02:35:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-11-19 02:35:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2023-11-19 02:35:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2023-11-19 02:35:54,641 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2023-11-19 02:35:54,641 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2023-11-19 02:35:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 02:35:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 02:35:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:35:54,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:35:54,642 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2023-11-19 02:35:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2023-11-19 02:35:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-19 02:35:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-19 02:35:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2023-11-19 02:35:54,643 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2023-11-19 02:35:54,643 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-19 02:35:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-19 02:35:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 02:35:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 02:35:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:35:54,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-19 02:35:54,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-19 02:35:54,645 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2023-11-19 02:35:54,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2023-11-19 02:35:54,645 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2023-11-19 02:35:54,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2023-11-19 02:35:54,645 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 02:35:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 02:35:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:35:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2023-11-19 02:35:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2023-11-19 02:35:54,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-11-19 02:35:54,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-11-19 02:35:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2023-11-19 02:35:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2023-11-19 02:35:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:35:54,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 02:35:54,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-19 02:35:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-19 02:35:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-19 02:35:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 02:35:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 02:35:54,648 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2023-11-19 02:35:54,648 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2023-11-19 02:35:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-19 02:35:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-19 02:35:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-19 02:35:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-19 02:35:54,649 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2023-11-19 02:35:54,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2023-11-19 02:35:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 02:35:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 02:35:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 02:35:54,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 02:35:54,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 02:35:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 02:35:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2023-11-19 02:35:54,651 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2023-11-19 02:35:54,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 02:35:54,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 02:35:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-11-19 02:35:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-11-19 02:35:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2023-11-19 02:35:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2023-11-19 02:35:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2023-11-19 02:35:54,657 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2023-11-19 02:35:54,657 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2023-11-19 02:35:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2023-11-19 02:35:54,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 02:35:54,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 02:35:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-19 02:35:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-19 02:35:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 02:35:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 02:35:54,659 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-19 02:35:54,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-19 02:35:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2023-11-19 02:35:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2023-11-19 02:35:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-19 02:35:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-19 02:35:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2023-11-19 02:35:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2023-11-19 02:35:54,660 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2023-11-19 02:35:54,660 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2023-11-19 02:35:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-19 02:35:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-19 02:35:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:35:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:35:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2023-11-19 02:35:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2023-11-19 02:35:54,661 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2023-11-19 02:35:54,661 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2023-11-19 02:35:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:35:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:35:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:35:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2023-11-19 02:35:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2023-11-19 02:35:54,662 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 02:35:54,662 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 02:35:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-19 02:35:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-19 02:35:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2023-11-19 02:35:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2023-11-19 02:35:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 02:35:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 02:35:54,663 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2023-11-19 02:35:54,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2023-11-19 02:35:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2023-11-19 02:35:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2023-11-19 02:35:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-19 02:35:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-19 02:35:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2023-11-19 02:35:54,664 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2023-11-19 02:35:54,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 02:35:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 02:35:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 02:35:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 02:35:54,665 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 02:35:54,665 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 02:35:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2023-11-19 02:35:54,665 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2023-11-19 02:35:54,665 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2023-11-19 02:35:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2023-11-19 02:35:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-11-19 02:35:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-11-19 02:35:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 02:35:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 02:35:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 02:35:54,666 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 02:35:54,666 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2023-11-19 02:35:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2023-11-19 02:35:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:35:54,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 02:35:54,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 02:35:56,102 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:35:56,107 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:35:56,776 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:36:17,212 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:36:25,186 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:36:25,187 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-19 02:36:25,208 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:36:25 BoogieIcfgContainer [2023-11-19 02:36:25,208 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:36:25,210 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:36:25,210 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:36:25,220 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:36:25,220 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:36:25" (1/1) ... [2023-11-19 02:36:25,232 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:36:25,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 3122 states and 4522 transitions. [2023-11-19 02:36:25,413 INFO L276 IsEmpty]: Start isEmpty. Operand 3122 states and 4522 transitions. [2023-11-19 02:36:25,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-19 02:36:25,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:25,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:25,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:26,495 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 02:36:26,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4561 states to 3133 states and 4552 transitions. [2023-11-19 02:36:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 4552 transitions. [2023-11-19 02:36:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-11-19 02:36:26,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:27,561 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-11-19 02:36:27,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4587 states to 3143 states and 4568 transitions. [2023-11-19 02:36:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3143 states and 4568 transitions. [2023-11-19 02:36:27,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-11-19 02:36:27,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:27,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:36:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 3149 states and 4577 transitions. [2023-11-19 02:36:28,623 INFO L276 IsEmpty]: Start isEmpty. Operand 3149 states and 4577 transitions. [2023-11-19 02:36:28,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-19 02:36:28,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:28,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:29,223 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-19 02:36:29,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:29,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 3164 states and 4604 transitions. [2023-11-19 02:36:29,905 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 4604 transitions. [2023-11-19 02:36:29,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-11-19 02:36:29,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:29,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:36:30,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4638 states to 3166 states and 4606 transitions. [2023-11-19 02:36:30,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3166 states and 4606 transitions. [2023-11-19 02:36:30,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-19 02:36:30,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:30,782 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-19 02:36:30,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:36:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4648 states to 3172 states and 4615 transitions. [2023-11-19 02:36:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3172 states and 4615 transitions. [2023-11-19 02:36:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-19 02:36:30,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:36:30,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:36:31,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:36:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked.