./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 30e01a73 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_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC --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 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:15:39,584 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:15:39,701 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-23 20:15:39,709 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:15:39,710 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:15:39,749 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:15:39,750 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:15:39,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:15:39,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:15:39,756 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:15:39,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:15:39,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:15:39,759 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:15:39,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:15:39,761 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:15:39,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:15:39,762 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:15:39,762 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:15:39,762 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:15:39,763 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:15:39,764 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:15:39,764 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:15:39,765 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:15:39,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:15:39,766 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:15:39,766 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:15:39,766 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:15:39,767 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:15:39,767 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:15:39,768 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:15:39,769 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_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 [2023-11-23 20:15:40,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:15:40,113 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:15:40,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:15:40,117 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:15:40,118 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:15:40,119 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-23 20:15:43,155 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:15:43,965 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:15:43,965 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2023-11-23 20:15:44,022 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/data/3ba90189c/3b23f34c8dec4622b38c66c9434342e5/FLAG0c884803a [2023-11-23 20:15:44,038 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/data/3ba90189c/3b23f34c8dec4622b38c66c9434342e5 [2023-11-23 20:15:44,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:15:44,042 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:15:44,044 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:15:44,044 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:15:44,049 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:15:44,050 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:15:44" (1/1) ... [2023-11-23 20:15:44,051 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16a365be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:44, skipping insertion in model container [2023-11-23 20:15:44,051 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:15:44" (1/1) ... [2023-11-23 20:15:44,247 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:15:49,477 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_dbeb38c3-e6cb-4506-b562-5468e50e3801/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2023-11-23 20:15:49,482 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_dbeb38c3-e6cb-4506-b562-5468e50e3801/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2023-11-23 20:15:49,509 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:15:49,652 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:15:49,777 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6125] [2023-11-23 20:15:49,778 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)); [6132] [2023-11-23 20:15:49,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6139] [2023-11-23 20:15:49,782 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6181-6182] [2023-11-23 20:15:49,782 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"); [6187-6189] [2023-11-23 20:15:49,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6307] [2023-11-23 20:15:49,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6315] [2023-11-23 20:15:49,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6322] [2023-11-23 20:15:49,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6329] [2023-11-23 20:15:49,787 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6357-6358] [2023-11-23 20:15:49,792 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)); [6433-6434] [2023-11-23 20:15:49,797 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)); [6467-6468] [2023-11-23 20:15:49,798 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)); [6508-6509] [2023-11-23 20:15:49,806 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)); [6782-6783] [2023-11-23 20:15:49,806 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6789] [2023-11-23 20:15:49,812 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7005] [2023-11-23 20:15:49,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7045] [2023-11-23 20:15:49,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7207] [2023-11-23 20:15:49,818 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7210] [2023-11-23 20:15:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7213] [2023-11-23 20:15:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7216] [2023-11-23 20:15:49,819 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7247] [2023-11-23 20:15:49,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7250] [2023-11-23 20:15:49,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7253] [2023-11-23 20:15:49,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7256] [2023-11-23 20:15:49,820 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7287] [2023-11-23 20:15:49,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7290] [2023-11-23 20:15:49,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7293] [2023-11-23 20:15:49,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7296] [2023-11-23 20:15:49,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7327] [2023-11-23 20:15:49,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7330] [2023-11-23 20:15:49,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7333] [2023-11-23 20:15:49,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7336] [2023-11-23 20:15:49,839 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7746] [2023-11-23 20:15:49,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9178] [2023-11-23 20:15:50,186 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_dbeb38c3-e6cb-4506-b562-5468e50e3801/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2023-11-23 20:15:50,187 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_dbeb38c3-e6cb-4506-b562-5468e50e3801/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2023-11-23 20:15:50,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:15:50,682 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:15:50,683 WARN L675 CHandler]: The function __bad_unaligned_access_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:15:50,683 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 20:15:50,692 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:15:50,692 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50 WrapperNode [2023-11-23 20:15:50,693 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:15:50,694 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:15:50,694 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:15:50,695 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:15:50,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:50,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,224 INFO L138 Inliner]: procedures = 667, calls = 4477, calls flagged for inlining = 329, calls inlined = 294, statements flattened = 9722 [2023-11-23 20:15:51,225 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:15:51,225 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:15:51,226 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:15:51,226 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:15:51,237 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,292 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,293 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,545 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,598 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,652 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,686 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,769 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:15:51,770 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:15:51,771 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:15:51,771 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:15:51,772 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:15:50" (1/1) ... [2023-11-23 20:15:51,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:15:51,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:15:51,809 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:15:51,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeb38c3-e6cb-4506-b562-5468e50e3801/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:15:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2023-11-23 20:15:51,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2023-11-23 20:15:51,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 20:15:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 20:15:51,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:15:51,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2023-11-23 20:15:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 20:15:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 20:15:51,859 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2023-11-23 20:15:51,859 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2023-11-23 20:15:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2023-11-23 20:15:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2023-11-23 20:15:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-11-23 20:15:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-11-23 20:15:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2023-11-23 20:15:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2023-11-23 20:15:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2023-11-23 20:15:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2023-11-23 20:15:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-23 20:15:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-23 20:15:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2023-11-23 20:15:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2023-11-23 20:15:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 20:15:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 20:15:51,861 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-23 20:15:51,861 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-23 20:15:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2023-11-23 20:15:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2023-11-23 20:15:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2023-11-23 20:15:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2023-11-23 20:15:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2023-11-23 20:15:51,862 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2023-11-23 20:15:51,862 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 20:15:51,863 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 20:15:51,863 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2023-11-23 20:15:51,864 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2023-11-23 20:15:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2023-11-23 20:15:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2023-11-23 20:15:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 20:15:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 20:15:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 20:15:51,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 20:15:51,865 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-23 20:15:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-23 20:15:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 20:15:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 20:15:51,866 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2023-11-23 20:15:51,866 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2023-11-23 20:15:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2023-11-23 20:15:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2023-11-23 20:15:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 20:15:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 20:15:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2023-11-23 20:15:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2023-11-23 20:15:51,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-11-23 20:15:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-11-23 20:15:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:15:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 20:15:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 20:15:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2023-11-23 20:15:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2023-11-23 20:15:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 20:15:51,869 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 20:15:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-23 20:15:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-23 20:15:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2023-11-23 20:15:51,870 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2023-11-23 20:15:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2023-11-23 20:15:51,870 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2023-11-23 20:15:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2023-11-23 20:15:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 20:15:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 20:15:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-23 20:15:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-23 20:15:51,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 20:15:51,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 20:15:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2023-11-23 20:15:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2023-11-23 20:15:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 20:15:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2023-11-23 20:15:51,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2023-11-23 20:15:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2023-11-23 20:15:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2023-11-23 20:15:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 20:15:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 20:15:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2023-11-23 20:15:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2023-11-23 20:15:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 20:15:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 20:15:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 20:15:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2023-11-23 20:15:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2023-11-23 20:15:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-23 20:15:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-23 20:15:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 20:15:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-23 20:15:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:15:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 20:15:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 20:15:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-23 20:15:51,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2023-11-23 20:15:51,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 20:15:51,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 20:15:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-23 20:15:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-23 20:15:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2023-11-23 20:15:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2023-11-23 20:15:51,877 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2023-11-23 20:15:51,877 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2023-11-23 20:15:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-23 20:15:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-23 20:15:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 20:15:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 20:15:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 20:15:51,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 20:15:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2023-11-23 20:15:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2023-11-23 20:15:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2023-11-23 20:15:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2023-11-23 20:15:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 20:15:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 20:15:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 20:15:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-23 20:15:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-23 20:15:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-23 20:15:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-23 20:15:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-23 20:15:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-23 20:15:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-23 20:15:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-23 20:15:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2023-11-23 20:15:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2023-11-23 20:15:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-23 20:15:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-23 20:15:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2023-11-23 20:15:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2023-11-23 20:15:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:15:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-23 20:15:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-23 20:15:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 20:15:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 20:15:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 20:15:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 20:15:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 20:15:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 20:15:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2023-11-23 20:15:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2023-11-23 20:15:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2023-11-23 20:15:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2023-11-23 20:15:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2023-11-23 20:15:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2023-11-23 20:15:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:15:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 20:15:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:15:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-23 20:15:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:15:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-23 20:15:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-23 20:15:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-23 20:15:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2023-11-23 20:15:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2023-11-23 20:15:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2023-11-23 20:15:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2023-11-23 20:15:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2023-11-23 20:15:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2023-11-23 20:15:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2023-11-23 20:15:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2023-11-23 20:15:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2023-11-23 20:15:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2023-11-23 20:15:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-23 20:15:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-23 20:15:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 20:15:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 20:15:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-23 20:15:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-23 20:15:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 20:15:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-23 20:15:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2023-11-23 20:15:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2023-11-23 20:15:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-23 20:15:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-23 20:15:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2023-11-23 20:15:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2023-11-23 20:15:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2023-11-23 20:15:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2023-11-23 20:15:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-23 20:15:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-23 20:15:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2023-11-23 20:15:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2023-11-23 20:15:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:15:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:15:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-23 20:15:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-23 20:15:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2023-11-23 20:15:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2023-11-23 20:15:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 20:15:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 20:15:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 20:15:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 20:15:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2023-11-23 20:15:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2023-11-23 20:15:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 20:15:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-23 20:15:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-23 20:15:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-23 20:15:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 20:15:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 20:15:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-23 20:15:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2023-11-23 20:15:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2023-11-23 20:15:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-23 20:15:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-23 20:15:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-23 20:15:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-23 20:15:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2023-11-23 20:15:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2023-11-23 20:15:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-23 20:15:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-23 20:15:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2023-11-23 20:15:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2023-11-23 20:15:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2023-11-23 20:15:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2023-11-23 20:15:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 20:15:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 20:15:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2023-11-23 20:15:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2023-11-23 20:15:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2023-11-23 20:15:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2023-11-23 20:15:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 20:15:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 20:15:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 20:15:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 20:15:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-11-23 20:15:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-11-23 20:15:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2023-11-23 20:15:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2023-11-23 20:15:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-23 20:15:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-23 20:15:51,895 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 20:15:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 20:15:51,895 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:15:51,895 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 20:15:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 20:15:51,895 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2023-11-23 20:15:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2023-11-23 20:15:51,895 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2023-11-23 20:15:51,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2023-11-23 20:15:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-23 20:15:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-23 20:15:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2023-11-23 20:15:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2023-11-23 20:15:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 20:15:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 20:15:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 20:15:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2023-11-23 20:15:51,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2023-11-23 20:15:51,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2023-11-23 20:15:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2023-11-23 20:15:51,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 20:15:51,897 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2023-11-23 20:15:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2023-11-23 20:15:51,897 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 20:15:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 20:15:51,897 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:15:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-23 20:15:51,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-23 20:15:51,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-11-23 20:15:51,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-23 20:15:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-23 20:15:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2023-11-23 20:15:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2023-11-23 20:15:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2023-11-23 20:15:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2023-11-23 20:15:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-23 20:15:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-23 20:15:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-11-23 20:15:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-11-23 20:15:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 20:15:51,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 20:15:51,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2023-11-23 20:15:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2023-11-23 20:15:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 20:15:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 20:15:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 20:15:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 20:15:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2023-11-23 20:15:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2023-11-23 20:15:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 20:15:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 20:15:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-23 20:15:51,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2023-11-23 20:15:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-11-23 20:15:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-11-23 20:15:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-23 20:15:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-23 20:15:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-23 20:15:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-23 20:15:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2023-11-23 20:15:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2023-11-23 20:15:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-23 20:15:51,900 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-23 20:15:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2023-11-23 20:15:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2023-11-23 20:15:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 20:15:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 20:15:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2023-11-23 20:15:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2023-11-23 20:15:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:15:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 20:15:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 20:15:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2023-11-23 20:15:51,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2023-11-23 20:15:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2023-11-23 20:15:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2023-11-23 20:15:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:15:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-23 20:15:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2023-11-23 20:15:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2023-11-23 20:15:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2023-11-23 20:15:51,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2023-11-23 20:15:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2023-11-23 20:15:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2023-11-23 20:15:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-23 20:15:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-23 20:15:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2023-11-23 20:15:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2023-11-23 20:15:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-23 20:15:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-23 20:15:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-23 20:15:51,903 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-23 20:15:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2023-11-23 20:15:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2023-11-23 20:15:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2023-11-23 20:15:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2023-11-23 20:15:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2023-11-23 20:15:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2023-11-23 20:15:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2023-11-23 20:15:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2023-11-23 20:15:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2023-11-23 20:15:51,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2023-11-23 20:15:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-23 20:15:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-23 20:15:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-23 20:15:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-23 20:15:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 20:15:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 20:15:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 20:15:51,905 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 20:15:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-23 20:15:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-23 20:15:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2023-11-23 20:15:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2023-11-23 20:15:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2023-11-23 20:15:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2023-11-23 20:15:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:15:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-11-23 20:15:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-23 20:15:51,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-23 20:15:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-23 20:15:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-23 20:15:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-23 20:15:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-23 20:15:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2023-11-23 20:15:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2023-11-23 20:15:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:15:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-23 20:15:51,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-23 20:15:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2023-11-23 20:15:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2023-11-23 20:15:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2023-11-23 20:15:51,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2023-11-23 20:15:53,266 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:15:53,287 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:15:53,388 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-23 20:16:15,431 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-23 20:16:15,906 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:16:21,807 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:16:21,808 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-23 20:16:21,811 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:21 BoogieIcfgContainer [2023-11-23 20:16:21,811 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:16:21,812 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:16:21,812 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:16:21,823 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:16:21,823 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:21" (1/1) ... [2023-11-23 20:16:21,831 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:16:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:21,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3545 states to 2466 states and 3545 transitions. [2023-11-23 20:16:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2466 states and 3545 transitions. [2023-11-23 20:16:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-11-23 20:16:22,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:22,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:22,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:23,829 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:24,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 2478 states and 3569 transitions. [2023-11-23 20:16:24,247 INFO L276 IsEmpty]: Start isEmpty. Operand 2478 states and 3569 transitions. [2023-11-23 20:16:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-23 20:16:24,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:25,154 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:25,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 2479 states and 3570 transitions. [2023-11-23 20:16:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 2479 states and 3570 transitions. [2023-11-23 20:16:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-11-23 20:16:25,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:25,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:26,134 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:26,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 2492 states and 3598 transitions. [2023-11-23 20:16:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 3598 transitions. [2023-11-23 20:16:26,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-11-23 20:16:26,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:27,064 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:27,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 2493 states and 3599 transitions. [2023-11-23 20:16:27,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3599 transitions. [2023-11-23 20:16:27,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-11-23 20:16:27,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:27,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:27,920 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:27,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 2494 states and 3600 transitions. [2023-11-23 20:16:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2494 states and 3600 transitions. [2023-11-23 20:16:27,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-11-23 20:16:28,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:28,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:28,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:28,779 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:28,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 2495 states and 3601 transitions. [2023-11-23 20:16:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 2495 states and 3601 transitions. [2023-11-23 20:16:28,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-11-23 20:16:28,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:29,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:29,505 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2023-11-23 20:16:29,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:29,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2498 states and 3604 transitions. [2023-11-23 20:16:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 3604 transitions. [2023-11-23 20:16:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-11-23 20:16:29,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat