./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c44fdba1c938b27ccfedd21bbae4bfae10520195e0a4893ac4759e54d1b7b111 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 02:03:47,655 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 02:03:47,725 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 02:03:47,731 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 02:03:47,732 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 02:03:47,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 02:03:47,761 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 02:03:47,761 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 02:03:47,761 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 02:03:47,762 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 02:03:47,762 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 02:03:47,762 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 02:03:47,762 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 02:03:47,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 02:03:47,763 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 02:03:47,763 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 02:03:47,763 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 02:03:47,763 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 02:03:47,763 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 02:03:47,764 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 02:03:47,764 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 02:03:47,764 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 02:03:47,764 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 02:03:47,764 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 02:03:47,765 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 02:03:47,765 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 02:03:47,765 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 02:03:47,765 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 02:03:47,765 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 02:03:47,765 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:03:47,766 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 02:03:47,766 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 02:03:47,766 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 02:03:47,766 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 02:03:47,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:03:47,767 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 02:03:47,767 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 02:03:47,767 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 02:03:47,767 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 02:03:47,767 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 02:03:47,767 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 02:03:47,768 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 02:03:47,768 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 02:03:47,768 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 02:03:47,768 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 02:03:47,768 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC 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 -> Automizer 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 -> c44fdba1c938b27ccfedd21bbae4bfae10520195e0a4893ac4759e54d1b7b111 [2024-11-24 02:03:48,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 02:03:48,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 02:03:48,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 02:03:48,169 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 02:03:48,170 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 02:03:48,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2024-11-24 02:03:51,595 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/data/a3d61ef1a/4ae798c294084cc78ccee0fb47976a1e/FLAG3d432bf2e [2024-11-24 02:03:52,534 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 02:03:52,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2024-11-24 02:03:52,617 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/data/a3d61ef1a/4ae798c294084cc78ccee0fb47976a1e/FLAG3d432bf2e [2024-11-24 02:03:52,704 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/data/a3d61ef1a/4ae798c294084cc78ccee0fb47976a1e [2024-11-24 02:03:52,710 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 02:03:52,711 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 02:03:52,716 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 02:03:52,716 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 02:03:52,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 02:03:52,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:03:52" (1/1) ... [2024-11-24 02:03:52,727 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e7666d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:52, skipping insertion in model container [2024-11-24 02:03:52,727 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 02:03:52" (1/1) ... [2024-11-24 02:03:52,939 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 02:03:58,082 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2024-11-24 02:03:58,086 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2024-11-24 02:03:58,087 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2024-11-24 02:03:58,087 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2024-11-24 02:03:58,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 02:03:58,248 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 02:03:58,404 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"); [5244] [2024-11-24 02:03:58,407 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)); [5251] [2024-11-24 02:03:58,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5258] [2024-11-24 02:03:58,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5308-5309] [2024-11-24 02:03:58,411 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"); [5314-5316] [2024-11-24 02:03:58,424 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)); [5551-5552] [2024-11-24 02:03:58,427 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)); [5585-5586] [2024-11-24 02:03:58,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5622-5623] [2024-11-24 02:03:58,441 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)); [5864-5865] [2024-11-24 02:03:58,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5871] [2024-11-24 02:03:58,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6096] [2024-11-24 02:03:58,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6099] [2024-11-24 02:03:58,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6102] [2024-11-24 02:03:58,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6105] [2024-11-24 02:03:58,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6136] [2024-11-24 02:03:58,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6139] [2024-11-24 02:03:58,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6142] [2024-11-24 02:03:58,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6145] [2024-11-24 02:03:58,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6176] [2024-11-24 02:03:58,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6179] [2024-11-24 02:03:58,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6182] [2024-11-24 02:03:58,451 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6185] [2024-11-24 02:03:58,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6216] [2024-11-24 02:03:58,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6219] [2024-11-24 02:03:58,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6222] [2024-11-24 02:03:58,452 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6225] [2024-11-24 02:03:58,936 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541045,541058] [2024-11-24 02:03:58,937 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541214,541227] [2024-11-24 02:03:58,937 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541381,541394] [2024-11-24 02:03:58,937 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i[541549,541562] [2024-11-24 02:03:58,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 02:03:59,493 INFO L204 MainTranslator]: Completed translation [2024-11-24 02:03:59,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59 WrapperNode [2024-11-24 02:03:59,494 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 02:03:59,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 02:03:59,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 02:03:59,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 02:03:59,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:03:59,674 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:00,168 INFO L138 Inliner]: procedures = 680, calls = 3709, calls flagged for inlining = 405, calls inlined = 380, statements flattened = 9726 [2024-11-24 02:04:00,169 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 02:04:00,170 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 02:04:00,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 02:04:00,171 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 02:04:00,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:00,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:00,245 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:04,957 INFO L175 MemorySlicer]: Split 2023 memory accesses to 21 slices as follows [1, 2, 2, 0, 30, 30, 30, 30, 30, 26, 30, 30, 30, 30, 30, 1, 1614, 30, 44, 2, 1]. 80 percent of accesses are in the largest equivalence class. The 150 initializations are split as follows [1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 147, 0, 0, 0, 0]. The 1337 writes are split as follows [0, 1, 0, 0, 30, 30, 30, 30, 30, 24, 30, 30, 30, 30, 30, 1, 980, 30, 0, 1, 0]. [2024-11-24 02:04:04,957 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:04,958 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,202 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,226 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,308 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,408 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,441 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,540 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 02:04:05,542 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 02:04:05,544 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 02:04:05,544 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 02:04:05,545 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (1/1) ... [2024-11-24 02:04:05,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 02:04:05,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 02:04:05,592 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 02:04:05,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_68756ddd-3096-4032-8f5e-39accd3df816/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 02:04:05,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 02:04:05,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 02:04:05,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-24 02:04:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-24 02:04:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_sset_count [2024-11-24 02:04:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_sset_count [2024-11-24 02:04:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_write [2024-11-24 02:04:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_write [2024-11-24 02:04:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-24 02:04:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-24 02:04:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_select_mii [2024-11-24 02:04:05,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_select_mii [2024-11-24 02:04:05,641 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_edmac [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_edmac [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_op_get_link [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_table [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_table [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_giga [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_giga [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-24 02:04:05,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-24 02:04:05,642 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-24 02:04:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-24 02:04:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-24 02:04:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-24 02:04:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2024-11-24 02:04:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2024-11-24 02:04:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure bb_clr [2024-11-24 02:04:05,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_clr [2024-11-24 02:04:05,645 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_free_dma_buffer [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_free_dma_buffer [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_busy [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_busy [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_r8a777x [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_r8a777x [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-24 02:04:05,646 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-24 02:04:05,646 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tx_timeout [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tx_timeout [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_free [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_free [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-24 02:04:05,647 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-24 02:04:05,647 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset [2024-11-24 02:04:05,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 02:04:05,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 02:04:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 02:04:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 02:04:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 02:04:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 02:04:05,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 02:04:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 02:04:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 02:04:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-24 02:04:05,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-24 02:04:05,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 02:04:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 02:04:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 02:04:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 02:04:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 02:04:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 02:04:05,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 02:04:05,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 02:04:05,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 02:04:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 02:04:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 02:04:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 02:04:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 02:04:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ringparam [2024-11-24 02:04:05,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ringparam [2024-11-24 02:04:05,657 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_start_xmit [2024-11-24 02:04:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_start_xmit [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 02:04:05,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 02:04:05,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 02:04:05,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_nway_reset [2024-11-24 02:04:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_nway_reset [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-24 02:04:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_close [2024-11-24 02:04:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_close [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_soft_swap [2024-11-24 02:04:05,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_soft_swap [2024-11-24 02:04:05,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 02:04:05,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 02:04:05,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_get_mdio [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_get_mdio [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_find_entry [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_find_entry [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_add_vid [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_add_vid [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_ring_init [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_ring_init [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 02:04:05,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 02:04:05,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_ringparam [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_ringparam [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 02:04:05,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 02:04:05,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-24 02:04:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 02:04:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-24 02:04:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-24 02:04:05,670 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_enable [2024-11-24 02:04:05,670 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_enable [2024-11-24 02:04:05,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2024-11-24 02:04:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_eth_driver_exit_18_2 [2024-11-24 02:04:05,674 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_offset [2024-11-24 02:04:05,674 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_offset [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_bit [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_bit [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure free_mdio_bitbang [2024-11-24 02:04:05,675 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mdio_bitbang [2024-11-24 02:04:05,675 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-24 02:04:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_do_ioctl [2024-11-24 02:04:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_do_ioctl [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_disable_cam_entry_post [2024-11-24 02:04:05,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_disable_cam_entry_post [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 02:04:05,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 02:04:05,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 02:04:05,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 02:04:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 02:04:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 02:04:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 02:04:05,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 02:04:05,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-24 02:04:05,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-24 02:04:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_probe [2024-11-24 02:04:05,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_probe [2024-11-24 02:04:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_read [2024-11-24 02:04:05,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_read [2024-11-24 02:04:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_vtag_index [2024-11-24 02:04:05,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_vtag_index [2024-11-24 02:04:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_edtrr_trns [2024-11-24 02:04:05,682 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_edtrr_trns [2024-11-24 02:04:05,682 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2024-11-24 02:04:05,682 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 02:04:05,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 02:04:05,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 02:04:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 02:04:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 02:04:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 02:04:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 02:04:05,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 02:04:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_get_sync [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_get_sync [2024-11-24 02:04:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_duplex [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_duplex [2024-11-24 02:04:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-24 02:04:05,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-24 02:04:05,685 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_get_post_reg_offset [2024-11-24 02:04:05,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_get_post_reg_offset [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_r8a7740 [2024-11-24 02:04:05,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_r8a7740 [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-24 02:04:05,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_chip_reset_giga [2024-11-24 02:04:05,690 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_chip_reset_giga [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-24 02:04:05,690 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-24 02:04:05,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 02:04:05,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_runtime_nop [2024-11-24 02:04:05,691 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_runtime_nop [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2024-11-24 02:04:05,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-24 02:04:05,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 02:04:05,692 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-24 02:04:05,692 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_open [2024-11-24 02:04:05,692 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_open [2024-11-24 02:04:05,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-24 02:04:05,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_multicast_list [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_multicast_list [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_msglevel [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_msglevel [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put_sync [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put_sync [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read_entry [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read_entry [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_txfree [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_txfree [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_settings [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_settings [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_rcv_snd_disable [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_rcv_snd_disable [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-24 02:04:05,693 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-24 02:04:05,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-24 02:04:05,697 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_msglevel [2024-11-24 02:04:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_msglevel [2024-11-24 02:04:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-24 02:04:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-24 02:04:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_drv_remove [2024-11-24 02:04:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_drv_remove [2024-11-24 02:04:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-24 02:04:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-24 02:04:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_read [2024-11-24 02:04:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_read [2024-11-24 02:04:05,698 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_rz_fast_ether [2024-11-24 02:04:05,698 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_rz_fast_ether [2024-11-24 02:04:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure bb_set [2024-11-24 02:04:05,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_set [2024-11-24 02:04:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_settings [2024-11-24 02:04:05,699 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_settings [2024-11-24 02:04:05,699 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 02:04:05,699 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_strings [2024-11-24 02:04:05,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_strings [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_ethtool_stats [2024-11-24 02:04:05,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_ethtool_stats [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 02:04:05,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_dev_init [2024-11-24 02:04:05,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_dev_init [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_eth_private [2024-11-24 02:04:05,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_eth_private [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_get_stats [2024-11-24 02:04:05,700 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_get_stats [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 02:04:05,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_vlan_rx_kill_vid [2024-11-24 02:04:05,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_vlan_rx_kill_vid [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7724 [2024-11-24 02:04:05,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7724 [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_adjust_link [2024-11-24 02:04:05,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_adjust_link [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 02:04:05,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_purge_mcast [2024-11-24 02:04:05,701 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_purge_mcast [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-24 02:04:05,701 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-24 02:04:05,701 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-24 02:04:05,702 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_eth_private [2024-11-24 02:04:05,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_eth_private [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-24 02:04:05,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_is_gether [2024-11-24 02:04:05,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_is_gether [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-24 02:04:05,704 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_rate_sh7757 [2024-11-24 02:04:05,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_rate_sh7757 [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_set_receive_align [2024-11-24 02:04:05,704 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_set_receive_align [2024-11-24 02:04:05,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 02:04:05,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-24 02:04:05,705 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-24 02:04:05,705 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 02:04:05,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure sh_eth_tsu_write_entry [2024-11-24 02:04:05,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_eth_tsu_write_entry [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 02:04:05,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 02:04:05,706 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-24 02:04:05,706 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-24 02:04:07,789 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 02:04:07,794 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 02:07:08,318 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 02:07:09,917 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 02:07:31,122 INFO L? ?]: Removed 4313 outVars from TransFormulas that were not future-live. [2024-11-24 02:07:31,122 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 02:07:31,230 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 02:07:31,230 INFO L312 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-24 02:07:31,230 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:07:31 BoogieIcfgContainer [2024-11-24 02:07:31,235 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 02:07:31,237 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 02:07:31,237 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 02:07:31,245 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 02:07:31,247 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 02:03:52" (1/3) ... [2024-11-24 02:07:31,249 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59210e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:07:31, skipping insertion in model container [2024-11-24 02:07:31,249 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 02:03:59" (2/3) ... [2024-11-24 02:07:31,250 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59210e3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 02:07:31, skipping insertion in model container [2024-11-24 02:07:31,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 02:07:31" (3/3) ... [2024-11-24 02:07:31,252 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i [2024-11-24 02:07:31,273 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 02:07:31,278 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-renesas-sh_eth.cil.i that has 189 procedures, 3959 locations, 1 initial locations, 65 loop locations, and 3 error locations. [2024-11-24 02:07:31,479 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 02:07:31,504 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4ef638f5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 02:07:31,504 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-24 02:07:31,540 INFO L276 IsEmpty]: Start isEmpty. Operand has 3777 states, 2717 states have (on average 1.3168936326831064) internal successors, (3578), 2781 states have internal predecessors, (3578), 916 states have call successors, (916), 148 states have call predecessors, (916), 147 states have return successors, (905), 882 states have call predecessors, (905), 905 states have call successors, (905) [2024-11-24 02:07:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-11-24 02:07:31,642 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:07:31,643 INFO L218 NwaCegarLoop]: trace histogram [53, 53, 52, 52, 52, 52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:07:31,644 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 02:07:31,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:07:31,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1505862560, now seen corresponding path program 1 times [2024-11-24 02:07:31,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:07:31,664 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1776072667] [2024-11-24 02:07:31,664 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:07:31,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:10:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:10:56,927 INFO L134 CoverageAnalysis]: Checked inductivity of 12090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12090 trivial. 0 not checked. [2024-11-24 02:10:56,928 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:10:56,928 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1776072667] [2024-11-24 02:10:56,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1776072667] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:10:56,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:10:56,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:10:56,931 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1308107110] [2024-11-24 02:10:56,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:10:56,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:10:56,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:10:56,963 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:10:56,963 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:10:56,974 INFO L87 Difference]: Start difference. First operand has 3777 states, 2717 states have (on average 1.3168936326831064) internal successors, (3578), 2781 states have internal predecessors, (3578), 916 states have call successors, (916), 148 states have call predecessors, (916), 147 states have return successors, (905), 882 states have call predecessors, (905), 905 states have call successors, (905) Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2024-11-24 02:11:01,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 02:11:02,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 02:11:03,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:11:03,723 INFO L93 Difference]: Finished difference Result 10924 states and 15922 transitions. [2024-11-24 02:11:03,725 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:11:03,727 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) Word has length 600 [2024-11-24 02:11:03,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:11:03,811 INFO L225 Difference]: With dead ends: 10924 [2024-11-24 02:11:03,811 INFO L226 Difference]: Without dead ends: 7239 [2024-11-24 02:11:03,854 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:11:03,859 INFO L435 NwaCegarLoop]: 5303 mSDtfsCounter, 5029 mSDsluCounter, 5233 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5029 SdHoareTripleChecker+Valid, 10536 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.1s IncrementalHoareTripleChecker+Time [2024-11-24 02:11:03,859 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5029 Valid, 10536 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 6.1s Time] [2024-11-24 02:11:03,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7239 states. [2024-11-24 02:11:04,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7239 to 7235. [2024-11-24 02:11:04,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7235 states, 5238 states have (on average 1.3052691867124857) internal successors, (6837), 5341 states have internal predecessors, (6837), 1706 states have call successors, (1706), 289 states have call predecessors, (1706), 288 states have return successors, (1702), 1656 states have call predecessors, (1702), 1702 states have call successors, (1702) [2024-11-24 02:11:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7235 states to 7235 states and 10245 transitions. [2024-11-24 02:11:04,522 INFO L78 Accepts]: Start accepts. Automaton has 7235 states and 10245 transitions. Word has length 600 [2024-11-24 02:11:04,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:11:04,525 INFO L471 AbstractCegarLoop]: Abstraction has 7235 states and 10245 transitions. [2024-11-24 02:11:04,525 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2024-11-24 02:11:04,525 INFO L276 IsEmpty]: Start isEmpty. Operand 7235 states and 10245 transitions. [2024-11-24 02:11:04,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2024-11-24 02:11:04,550 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:11:04,550 INFO L218 NwaCegarLoop]: trace histogram [53, 53, 52, 52, 52, 52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:11:04,550 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 02:11:04,551 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 02:11:04,552 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:11:04,552 INFO L85 PathProgramCache]: Analyzing trace with hash -563767741, now seen corresponding path program 1 times [2024-11-24 02:11:04,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:11:04,552 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450935493] [2024-11-24 02:11:04,552 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:11:04,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:14:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:14:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 12090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12090 trivial. 0 not checked. [2024-11-24 02:14:10,091 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:14:10,091 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450935493] [2024-11-24 02:14:10,091 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450935493] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:14:10,092 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:14:10,092 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:14:10,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516829340] [2024-11-24 02:14:10,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:14:10,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:14:10,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:14:10,096 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:14:10,096 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:14:10,096 INFO L87 Difference]: Start difference. First operand 7235 states and 10245 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2024-11-24 02:14:14,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 02:14:15,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 02:14:16,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:14:16,743 INFO L93 Difference]: Finished difference Result 20901 states and 29615 transitions. [2024-11-24 02:14:16,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:14:16,744 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) Word has length 600 [2024-11-24 02:14:16,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:14:17,014 INFO L225 Difference]: With dead ends: 20901 [2024-11-24 02:14:17,014 INFO L226 Difference]: Without dead ends: 13775 [2024-11-24 02:14:17,053 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:14:17,054 INFO L435 NwaCegarLoop]: 5399 mSDtfsCounter, 4733 mSDsluCounter, 5167 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4733 SdHoareTripleChecker+Valid, 10566 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-24 02:14:17,055 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4733 Valid, 10566 Invalid, 30 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-24 02:14:17,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13775 states. [2024-11-24 02:14:17,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13775 to 13746. [2024-11-24 02:14:17,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13746 states, 9937 states have (on average 1.2997886686122573) internal successors, (12916), 10143 states have internal predecessors, (12916), 3239 states have call successors, (3239), 576 states have call predecessors, (3239), 567 states have return successors, (3331), 3122 states have call predecessors, (3331), 3235 states have call successors, (3331) [2024-11-24 02:14:17,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13746 states to 13746 states and 19486 transitions. [2024-11-24 02:14:17,880 INFO L78 Accepts]: Start accepts. Automaton has 13746 states and 19486 transitions. Word has length 600 [2024-11-24 02:14:17,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:14:17,885 INFO L471 AbstractCegarLoop]: Abstraction has 13746 states and 19486 transitions. [2024-11-24 02:14:17,886 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 3 states have internal predecessors, (78), 3 states have call successors, (57), 2 states have call predecessors, (57), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2024-11-24 02:14:17,886 INFO L276 IsEmpty]: Start isEmpty. Operand 13746 states and 19486 transitions. [2024-11-24 02:14:17,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 611 [2024-11-24 02:14:17,918 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:14:17,919 INFO L218 NwaCegarLoop]: trace histogram [53, 53, 52, 52, 52, 52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:14:17,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 02:14:17,919 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 02:14:17,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:14:17,920 INFO L85 PathProgramCache]: Analyzing trace with hash -583763439, now seen corresponding path program 1 times [2024-11-24 02:14:17,920 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:14:17,920 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980950970] [2024-11-24 02:14:17,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:14:17,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:17:48,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:17:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 12090 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12090 trivial. 0 not checked. [2024-11-24 02:17:50,772 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:17:50,772 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980950970] [2024-11-24 02:17:50,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980950970] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:17:50,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:17:50,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:17:50,776 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549457547] [2024-11-24 02:17:50,776 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:17:50,777 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:17:50,777 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:17:50,778 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:17:50,778 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:17:50,779 INFO L87 Difference]: Start difference. First operand 13746 states and 19486 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2024-11-24 02:17:55,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 02:17:56,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 02:17:58,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:17:58,604 INFO L93 Difference]: Finished difference Result 40518 states and 57694 transitions. [2024-11-24 02:17:58,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:17:58,605 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) Word has length 610 [2024-11-24 02:17:58,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:17:58,862 INFO L225 Difference]: With dead ends: 40518 [2024-11-24 02:17:58,862 INFO L226 Difference]: Without dead ends: 26881 [2024-11-24 02:17:58,959 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:17:58,960 INFO L435 NwaCegarLoop]: 5272 mSDtfsCounter, 4926 mSDsluCounter, 5166 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4926 SdHoareTripleChecker+Valid, 10438 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2024-11-24 02:17:58,961 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4926 Valid, 10438 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 98 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2024-11-24 02:17:59,000 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26881 states. [2024-11-24 02:18:00,204 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26881 to 26850. [2024-11-24 02:18:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26850 states, 19427 states have (on average 1.3006640242960827) internal successors, (25268), 19837 states have internal predecessors, (25268), 6287 states have call successors, (6287), 1150 states have call predecessors, (6287), 1133 states have return successors, (6755), 6054 states have call predecessors, (6755), 6283 states have call successors, (6755) [2024-11-24 02:18:00,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26850 states to 26850 states and 38310 transitions. [2024-11-24 02:18:00,430 INFO L78 Accepts]: Start accepts. Automaton has 26850 states and 38310 transitions. Word has length 610 [2024-11-24 02:18:00,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:18:00,432 INFO L471 AbstractCegarLoop]: Abstraction has 26850 states and 38310 transitions. [2024-11-24 02:18:00,434 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2024-11-24 02:18:00,434 INFO L276 IsEmpty]: Start isEmpty. Operand 26850 states and 38310 transitions. [2024-11-24 02:18:00,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 610 [2024-11-24 02:18:00,450 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:18:00,450 INFO L218 NwaCegarLoop]: trace histogram [53, 53, 52, 52, 52, 52, 52, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:18:00,451 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 02:18:00,451 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-24 02:18:00,452 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:18:00,452 INFO L85 PathProgramCache]: Analyzing trace with hash -1252389851, now seen corresponding path program 1 times [2024-11-24 02:18:00,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:18:00,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872186783] [2024-11-24 02:18:00,453 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:18:00,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms