./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB --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 16084d4abe2256af406564d266e050e4b48ff8e4ece6aaf8c3c9b6da44309271 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:14:59,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:14:59,933 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 05:14:59,944 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:14:59,944 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:14:59,991 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:14:59,992 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:14:59,992 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:14:59,993 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:14:59,993 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:14:59,993 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:14:59,993 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:14:59,994 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:14:59,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:14:59,994 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:14:59,994 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:14:59,994 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:14:59,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:14:59,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:14:59,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:14:59,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:14:59,999 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:14:59,999 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:14:59,999 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:15:00,000 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:15:00,000 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:15:00,000 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:15:00,000 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:15:00,000 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:15:00,000 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:15:00,000 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:15:00,000 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:15:00,001 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:15:00,001 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 05:15:00,002 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 05:15:00,002 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:15:00,002 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:15:00,002 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:15:00,003 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:15:00,005 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_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB 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 -> 16084d4abe2256af406564d266e050e4b48ff8e4ece6aaf8c3c9b6da44309271 [2024-11-28 05:15:00,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:15:00,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:15:00,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:15:00,424 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:15:00,424 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:15:00,426 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2024-11-28 05:15:04,181 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/data/42af4ffa6/ead5ccf0472c467aacaf4ecd6bb7d01b/FLAG64d7d6038 [2024-11-28 05:15:05,465 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:15:05,466 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2024-11-28 05:15:05,582 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/data/42af4ffa6/ead5ccf0472c467aacaf4ecd6bb7d01b/FLAG64d7d6038 [2024-11-28 05:15:05,771 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/data/42af4ffa6/ead5ccf0472c467aacaf4ecd6bb7d01b [2024-11-28 05:15:05,774 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:15:05,776 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:15:05,780 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:15:05,780 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:15:05,789 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:15:05,790 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:15:05" (1/1) ... [2024-11-28 05:15:05,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cab843c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:05, skipping insertion in model container [2024-11-28 05:15:05,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:15:05" (1/1) ... [2024-11-28 05:15:06,042 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:15:11,632 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2024-11-28 05:15:11,637 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2024-11-28 05:15:11,638 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2024-11-28 05:15:11,639 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2024-11-28 05:15:11,677 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:15:11,794 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:15:12,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6191] [2024-11-28 05:15:12,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [6198] [2024-11-28 05:15:12,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6205] [2024-11-28 05:15:12,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6252-6253] [2024-11-28 05:15:12,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [6258-6260] [2024-11-28 05:15:12,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [6287] [2024-11-28 05:15:12,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [6294] [2024-11-28 05:15:12,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6301] [2024-11-28 05:15:12,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6356] [2024-11-28 05:15:12,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6359] [2024-11-28 05:15:12,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6362] [2024-11-28 05:15:12,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6365] [2024-11-28 05:15:12,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6458] [2024-11-28 05:15:12,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6466] [2024-11-28 05:15:12,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6473] [2024-11-28 05:15:12,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6480] [2024-11-28 05:15:12,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6487] [2024-11-28 05:15:12,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6514] [2024-11-28 05:15:12,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6522-6523] [2024-11-28 05:15:12,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [6596-6597] [2024-11-28 05:15:12,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6630-6631] [2024-11-28 05:15:12,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [6671-6672] [2024-11-28 05:15:12,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6700-6701] [2024-11-28 05:15:12,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7191-7192] [2024-11-28 05:15:12,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7198] [2024-11-28 05:15:12,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/atheros/atl1e/atl1e_main.c"), "i" (1806), "i" (12UL)); [10075-10076] [2024-11-28 05:15:12,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10140] [2024-11-28 05:15:12,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [13444] [2024-11-28 05:15:12,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13692] [2024-11-28 05:15:12,520 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13705] [2024-11-28 05:15:12,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13729] [2024-11-28 05:15:12,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13742] [2024-11-28 05:15:12,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [14073] [2024-11-28 05:15:12,649 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/atheros/atl1e/atl1e_param.c"), "i" (163), "i" (12UL)); [15074-15075] [2024-11-28 05:15:12,695 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2024-11-28 05:15:12,695 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2024-11-28 05:15:12,696 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2024-11-28 05:15:12,696 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_2f3ead8f-1add-409d-a631-432ea4056db6/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2024-11-28 05:15:12,712 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:15:13,455 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:15:13,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13 WrapperNode [2024-11-28 05:15:13,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:15:13,459 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:15:13,460 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:15:13,460 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:15:13,472 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:13,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:14,271 INFO L138 Inliner]: procedures = 625, calls = 3521, calls flagged for inlining = 314, calls inlined = 278, statements flattened = 9291 [2024-11-28 05:15:14,272 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:15:14,273 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:15:14,273 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:15:14,273 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:15:14,290 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:14,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:14,375 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,059 INFO L175 MemorySlicer]: Split 1629 memory accesses to 36 slices as follows [17, 2, 6, 1077, 6, 4, 12, 2, 2, 84, 51, 42, 1, 2, 4, 1, 2, 5, 5, 7, 9, 5, 9, 7, 9, 7, 18, 3, 35, 35, 35, 35, 3, 2, 84, 1]. 66 percent of accesses are in the largest equivalence class. The 175 initializations are split as follows [0, 0, 6, 15, 6, 4, 12, 0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 5, 5, 0, 8, 4, 8, 0, 8, 6, 0, 1, 0, 0, 0, 0, 0, 0, 84, 0]. The 725 writes are split as follows [9, 1, 0, 422, 0, 0, 0, 1, 1, 72, 42, 24, 0, 1, 1, 0, 0, 0, 0, 4, 0, 0, 0, 4, 0, 0, 6, 0, 34, 34, 34, 34, 0, 1, 0, 0]. [2024-11-28 05:15:18,060 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,061 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,388 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,411 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,487 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,593 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,650 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,791 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:15:18,794 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:15:18,794 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:15:18,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:15:18,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (1/1) ... [2024-11-28 05:15:18,814 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:15:18,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:15:18,862 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:15:18,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f3ead8f-1add-409d-a631-432ea4056db6/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:15:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-28 05:15:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-28 05:15:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 05:15:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 05:15:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2024-11-28 05:15:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2024-11-28 05:15:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 05:15:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 05:15:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2024-11-28 05:15:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2024-11-28 05:15:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-28 05:15:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-28 05:15:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-28 05:15:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-28 05:15:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2024-11-28 05:15:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2024-11-28 05:15:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 05:15:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 05:15:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2024-11-28 05:15:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2024-11-28 05:15:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-28 05:15:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-28 05:15:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 05:15:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 05:15:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2024-11-28 05:15:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2024-11-28 05:15:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2024-11-28 05:15:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2024-11-28 05:15:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2024-11-28 05:15:18,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2024-11-28 05:15:18,913 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-28 05:15:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-28 05:15:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2024-11-28 05:15:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 05:15:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 05:15:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2024-11-28 05:15:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 05:15:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 05:15:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-28 05:15:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-28 05:15:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2024-11-28 05:15:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-28 05:15:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2024-11-28 05:15:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-28 05:15:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-28 05:15:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 05:15:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-28 05:15:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 05:15:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 05:15:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 05:15:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 05:15:18,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 05:15:18,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2024-11-28 05:15:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 05:15:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 05:15:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2024-11-28 05:15:18,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 05:15:18,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 05:15:18,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 05:15:18,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 05:15:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 05:15:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 05:15:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 05:15:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 05:15:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 05:15:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 05:15:18,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 05:15:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 05:15:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 05:15:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 05:15:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 05:15:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 05:15:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 05:15:18,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 05:15:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 05:15:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 05:15:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 05:15:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 05:15:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 05:15:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 05:15:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 05:15:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 05:15:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 05:15:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 05:15:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 05:15:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 05:15:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 05:15:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 05:15:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-28 05:15:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 05:15:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 05:15:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-28 05:15:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-28 05:15:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 05:15:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 05:15:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2024-11-28 05:15:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2024-11-28 05:15:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 05:15:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 05:15:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-28 05:15:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-28 05:15:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 05:15:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 05:15:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 05:15:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-28 05:15:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 05:15:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 05:15:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 05:15:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 05:15:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 05:15:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 05:15:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-28 05:15:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2024-11-28 05:15:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2024-11-28 05:15:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2024-11-28 05:15:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2024-11-28 05:15:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 05:15:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2024-11-28 05:15:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2024-11-28 05:15:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-28 05:15:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-28 05:15:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:15:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2024-11-28 05:15:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-28 05:15:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 05:15:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 05:15:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 05:15:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 05:15:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 05:15:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 05:15:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 05:15:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 05:15:18,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 05:15:18,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 05:15:18,964 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 05:15:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 05:15:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 05:15:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 05:15:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 05:15:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 05:15:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-28 05:15:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-28 05:15:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-28 05:15:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-28 05:15:18,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 05:15:18,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 05:15:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2024-11-28 05:15:18,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2024-11-28 05:15:18,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2024-11-28 05:15:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2024-11-28 05:15:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-28 05:15:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-28 05:15:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-28 05:15:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-28 05:15:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-28 05:15:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-28 05:15:18,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2024-11-28 05:15:18,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 05:15:18,968 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 05:15:18,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 05:15:18,969 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 05:15:18,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 05:15:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 05:15:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 05:15:18,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 05:15:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 05:15:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 05:15:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 05:15:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 05:15:18,971 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 05:15:18,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 05:15:18,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-28 05:15:18,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-28 05:15:18,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2024-11-28 05:15:18,975 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 05:15:18,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 05:15:18,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 05:15:18,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 05:15:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 05:15:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 05:15:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2024-11-28 05:15:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2024-11-28 05:15:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2024-11-28 05:15:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2024-11-28 05:15:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-28 05:15:18,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-28 05:15:18,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2024-11-28 05:15:18,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 05:15:18,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 05:15:18,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 05:15:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 05:15:18,981 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2024-11-28 05:15:18,981 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2024-11-28 05:15:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-28 05:15:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-28 05:15:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-28 05:15:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-28 05:15:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 05:15:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 05:15:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 05:15:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 05:15:18,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 05:15:18,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 05:15:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-28 05:15:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-28 05:15:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 05:15:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 05:15:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2024-11-28 05:15:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2024-11-28 05:15:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2024-11-28 05:15:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2024-11-28 05:15:18,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2024-11-28 05:15:18,983 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 05:15:18,984 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 05:15:18,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 05:15:18,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2024-11-28 05:15:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 05:15:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2024-11-28 05:15:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2024-11-28 05:15:18,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2024-11-28 05:15:18,986 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2024-11-28 05:15:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2024-11-28 05:15:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2024-11-28 05:15:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-28 05:15:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-28 05:15:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-28 05:15:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-28 05:15:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2024-11-28 05:15:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2024-11-28 05:15:18,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-28 05:15:18,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-28 05:15:18,988 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2024-11-28 05:15:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2024-11-28 05:15:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2024-11-28 05:15:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2024-11-28 05:15:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 05:15:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 05:15:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-28 05:15:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-28 05:15:18,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 05:15:18,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-28 05:15:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2024-11-28 05:15:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2024-11-28 05:15:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-28 05:15:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-28 05:15:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-28 05:15:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-28 05:15:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2024-11-28 05:15:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2024-11-28 05:15:18,990 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-28 05:15:18,990 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 05:15:18,991 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 05:15:18,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 05:15:18,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 05:15:18,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 05:15:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 05:15:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 05:15:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-28 05:15:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-28 05:15:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 05:15:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 05:15:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2024-11-28 05:15:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2024-11-28 05:15:18,994 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2024-11-28 05:15:18,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2024-11-28 05:15:21,871 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:15:21,881 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:15:55,672 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 05:15:57,131 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 05:16:15,322 INFO L? ?]: Removed 4454 outVars from TransFormulas that were not future-live. [2024-11-28 05:16:15,323 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:16:15,478 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:16:15,482 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 05:16:15,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:16:15 BoogieIcfgContainer [2024-11-28 05:16:15,483 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:16:15,490 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:16:15,490 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:16:15,502 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:16:15,505 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:15:05" (1/3) ... [2024-11-28 05:16:15,506 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@da8d606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:16:15, skipping insertion in model container [2024-11-28 05:16:15,509 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:15:13" (2/3) ... [2024-11-28 05:16:15,510 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@da8d606 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:16:15, skipping insertion in model container [2024-11-28 05:16:15,510 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:16:15" (3/3) ... [2024-11-28 05:16:15,512 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2024-11-28 05:16:15,559 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:16:15,567 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i that has 226 procedures, 3822 locations, 1 initial locations, 108 loop locations, and 4 error locations. [2024-11-28 05:16:15,800 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:16:15,817 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;@249e6d06, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:16:15,818 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-28 05:16:15,836 INFO L276 IsEmpty]: Start isEmpty. Operand has 3505 states, 2539 states have (on average 1.3174478141000394) internal successors, (3345), 2567 states have internal predecessors, (3345), 808 states have call successors, (808), 155 states have call predecessors, (808), 154 states have return successors, (802), 800 states have call predecessors, (802), 802 states have call successors, (802) [2024-11-28 05:16:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-28 05:16:15,862 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:16:15,863 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:16:15,864 INFO L396 AbstractCegarLoop]: === Iteration 1 === 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 2 more)] === [2024-11-28 05:16:15,870 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:16:15,871 INFO L85 PathProgramCache]: Analyzing trace with hash -1455827027, now seen corresponding path program 1 times [2024-11-28 05:16:15,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:16:15,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780116274] [2024-11-28 05:16:15,882 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:16:15,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:16:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:16:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-28 05:16:31,899 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:16:31,900 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780116274] [2024-11-28 05:16:31,901 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780116274] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:16:31,902 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:16:31,902 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:16:31,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673272650] [2024-11-28 05:16:31,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:16:31,912 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:16:31,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:16:31,947 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:16:31,948 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:16:31,960 INFO L87 Difference]: Start difference. First operand has 3505 states, 2539 states have (on average 1.3174478141000394) internal successors, (3345), 2567 states have internal predecessors, (3345), 808 states have call successors, (808), 155 states have call predecessors, (808), 154 states have return successors, (802), 800 states have call predecessors, (802), 802 states have call successors, (802) Second operand has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-28 05:16:36,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:16:37,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:16:37,912 INFO L93 Difference]: Finished difference Result 10348 states and 14897 transitions. [2024-11-28 05:16:37,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:16:37,916 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 181 [2024-11-28 05:16:37,918 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:16:38,057 INFO L225 Difference]: With dead ends: 10348 [2024-11-28 05:16:38,058 INFO L226 Difference]: Without dead ends: 6859 [2024-11-28 05:16:38,113 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:16:38,118 INFO L435 NwaCegarLoop]: 4952 mSDtfsCounter, 4800 mSDsluCounter, 4766 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4800 SdHoareTripleChecker+Valid, 9718 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:16:38,119 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4800 Valid, 9718 Invalid, 27 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 21 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 05:16:38,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6859 states. [2024-11-28 05:16:38,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6859 to 6826. [2024-11-28 05:16:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6826 states, 4981 states have (on average 1.2919092551696447) internal successors, (6435), 5042 states have internal predecessors, (6435), 1542 states have call successors, (1542), 305 states have call predecessors, (1542), 299 states have return successors, (1543), 1518 states have call predecessors, (1543), 1538 states have call successors, (1543) [2024-11-28 05:16:38,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6826 states to 6826 states and 9520 transitions. [2024-11-28 05:16:38,942 INFO L78 Accepts]: Start accepts. Automaton has 6826 states and 9520 transitions. Word has length 181 [2024-11-28 05:16:38,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:16:38,946 INFO L471 AbstractCegarLoop]: Abstraction has 6826 states and 9520 transitions. [2024-11-28 05:16:38,947 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.0) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-28 05:16:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 6826 states and 9520 transitions. [2024-11-28 05:16:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-28 05:16:38,961 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:16:38,962 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:16:38,962 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 05:16:38,963 INFO L396 AbstractCegarLoop]: === Iteration 2 === 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 2 more)] === [2024-11-28 05:16:38,963 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:16:38,964 INFO L85 PathProgramCache]: Analyzing trace with hash 335069247, now seen corresponding path program 1 times [2024-11-28 05:16:38,964 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:16:38,964 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889769838] [2024-11-28 05:16:38,964 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:16:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:16:52,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:16:53,262 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-28 05:16:53,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:16:53,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889769838] [2024-11-28 05:16:53,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889769838] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:16:53,263 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:16:53,263 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:16:53,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574572473] [2024-11-28 05:16:53,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:16:53,267 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:16:53,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:16:53,270 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:16:53,271 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:16:53,271 INFO L87 Difference]: Start difference. First operand 6826 states and 9520 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-28 05:16:57,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:16:59,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:16:59,168 INFO L93 Difference]: Finished difference Result 20281 states and 28283 transitions. [2024-11-28 05:16:59,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:16:59,170 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) Word has length 182 [2024-11-28 05:16:59,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:16:59,371 INFO L225 Difference]: With dead ends: 20281 [2024-11-28 05:16:59,371 INFO L226 Difference]: Without dead ends: 13488 [2024-11-28 05:16:59,430 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:16:59,432 INFO L435 NwaCegarLoop]: 4871 mSDtfsCounter, 4713 mSDsluCounter, 4803 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4713 SdHoareTripleChecker+Valid, 9674 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2024-11-28 05:16:59,434 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4713 Valid, 9674 Invalid, 34 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 26 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-11-28 05:16:59,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13488 states. [2024-11-28 05:17:00,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13488 to 13482. [2024-11-28 05:17:00,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13482 states, 9866 states have (on average 1.2926211230488547) internal successors, (12753), 9979 states have internal predecessors, (12753), 3017 states have call successors, (3017), 606 states have call predecessors, (3017), 595 states have return successors, (3023), 2976 states have call predecessors, (3023), 3013 states have call successors, (3023) [2024-11-28 05:17:00,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13482 states to 13482 states and 18793 transitions. [2024-11-28 05:17:00,693 INFO L78 Accepts]: Start accepts. Automaton has 13482 states and 18793 transitions. Word has length 182 [2024-11-28 05:17:00,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:17:00,696 INFO L471 AbstractCegarLoop]: Abstraction has 13482 states and 18793 transitions. [2024-11-28 05:17:00,696 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 3 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (17), 3 states have call predecessors, (17), 3 states have call successors, (17) [2024-11-28 05:17:00,697 INFO L276 IsEmpty]: Start isEmpty. Operand 13482 states and 18793 transitions. [2024-11-28 05:17:00,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-28 05:17:00,709 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:17:00,709 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:17:00,709 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:17:00,710 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 2 more)] === [2024-11-28 05:17:00,710 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:17:00,710 INFO L85 PathProgramCache]: Analyzing trace with hash -1265904874, now seen corresponding path program 1 times [2024-11-28 05:17:00,711 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:17:00,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [314727580] [2024-11-28 05:17:00,711 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:17:00,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:17:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:17:16,976 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-28 05:17:16,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:17:16,980 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [314727580] [2024-11-28 05:17:16,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [314727580] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:17:16,981 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:17:16,981 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:17:16,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408282154] [2024-11-28 05:17:16,981 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:17:16,982 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:17:16,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:17:16,983 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:17:16,984 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:17:16,984 INFO L87 Difference]: Start difference. First operand 13482 states and 18793 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 05:17:21,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:17:23,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:17:23,444 INFO L93 Difference]: Finished difference Result 40222 states and 56139 transitions. [2024-11-28 05:17:23,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:17:23,445 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 198 [2024-11-28 05:17:23,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:17:24,094 INFO L225 Difference]: With dead ends: 40222 [2024-11-28 05:17:24,095 INFO L226 Difference]: Without dead ends: 26773 [2024-11-28 05:17:24,189 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 [2024-11-28 05:17:24,191 INFO L435 NwaCegarLoop]: 5448 mSDtfsCounter, 4780 mSDsluCounter, 4790 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4780 SdHoareTripleChecker+Valid, 10238 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-28 05:17:24,192 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4780 Valid, 10238 Invalid, 36 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 28 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-28 05:17:24,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26773 states. [2024-11-28 05:17:26,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26773 to 26734. [2024-11-28 05:17:26,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26734 states, 19594 states have (on average 1.293406144738185) internal successors, (25343), 19825 states have internal predecessors, (25343), 5959 states have call successors, (5959), 1206 states have call predecessors, (5959), 1177 states have return successors, (6025), 5854 states have call predecessors, (6025), 5955 states have call successors, (6025) [2024-11-28 05:17:26,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26734 states to 26734 states and 37327 transitions. [2024-11-28 05:17:26,768 INFO L78 Accepts]: Start accepts. Automaton has 26734 states and 37327 transitions. Word has length 198 [2024-11-28 05:17:26,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:17:26,769 INFO L471 AbstractCegarLoop]: Abstraction has 26734 states and 37327 transitions. [2024-11-28 05:17:26,772 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 05:17:26,772 INFO L276 IsEmpty]: Start isEmpty. Operand 26734 states and 37327 transitions. [2024-11-28 05:17:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-28 05:17:26,783 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:17:26,783 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 14, 14, 14, 14, 14, 14, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:17:26,784 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 05:17:26,784 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 2 more)] === [2024-11-28 05:17:26,785 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:17:26,785 INFO L85 PathProgramCache]: Analyzing trace with hash 597953535, now seen corresponding path program 1 times [2024-11-28 05:17:26,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:17:26,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30429118] [2024-11-28 05:17:26,785 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:17:26,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:17:38,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:17:39,881 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-28 05:17:39,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:17:39,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30429118] [2024-11-28 05:17:39,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30429118] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:17:39,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:17:39,881 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:17:39,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951322235] [2024-11-28 05:17:39,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:17:39,882 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:17:39,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:17:39,883 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:17:39,883 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:17:39,884 INFO L87 Difference]: Start difference. First operand 26734 states and 37327 transitions. Second operand has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 05:17:44,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:17:45,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:17:45,967 INFO L93 Difference]: Finished difference Result 60363 states and 84247 transitions. [2024-11-28 05:17:45,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:17:45,968 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 204 [2024-11-28 05:17:45,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:17:46,260 INFO L225 Difference]: With dead ends: 60363 [2024-11-28 05:17:46,260 INFO L226 Difference]: Without dead ends: 33662 [2024-11-28 05:17:46,390 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 [2024-11-28 05:17:46,392 INFO L435 NwaCegarLoop]: 4897 mSDtfsCounter, 4786 mSDsluCounter, 4840 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4786 SdHoareTripleChecker+Valid, 9737 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-11-28 05:17:46,393 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4786 Valid, 9737 Invalid, 21 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 14 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-11-28 05:17:46,451 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33662 states. [2024-11-28 05:17:48,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33662 to 33623. [2024-11-28 05:17:48,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33623 states, 24619 states have (on average 1.2922539502010641) internal successors, (31814), 24919 states have internal predecessors, (31814), 7504 states have call successors, (7504), 1528 states have call predecessors, (7504), 1496 states have return successors, (7581), 7369 states have call predecessors, (7581), 7500 states have call successors, (7581) [2024-11-28 05:17:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33623 states to 33623 states and 46899 transitions. [2024-11-28 05:17:48,452 INFO L78 Accepts]: Start accepts. Automaton has 33623 states and 46899 transitions. Word has length 204 [2024-11-28 05:17:48,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:17:48,454 INFO L471 AbstractCegarLoop]: Abstraction has 33623 states and 46899 transitions. [2024-11-28 05:17:48,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.666666666666668) internal successors, (56), 3 states have internal predecessors, (56), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 05:17:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 33623 states and 46899 transitions. [2024-11-28 05:17:48,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-28 05:17:48,463 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:17:48,463 INFO L218 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:17:48,463 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 05:17:48,463 INFO L396 AbstractCegarLoop]: === Iteration 5 === 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 2 more)] === [2024-11-28 05:17:48,464 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:17:48,464 INFO L85 PathProgramCache]: Analyzing trace with hash 413690961, now seen corresponding path program 1 times [2024-11-28 05:17:48,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:17:48,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408323103] [2024-11-28 05:17:48,465 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:17:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:17:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:18:00,482 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-11-28 05:18:00,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:18:00,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408323103] [2024-11-28 05:18:00,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408323103] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:18:00,482 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:18:00,483 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:18:00,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847556806] [2024-11-28 05:18:00,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:18:00,483 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:18:00,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:18:00,484 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:18:00,485 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:18:00,485 INFO L87 Difference]: Start difference. First operand 33623 states and 46899 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 05:18:04,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:18:08,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:18:08,102 INFO L93 Difference]: Finished difference Result 88461 states and 123037 transitions. [2024-11-28 05:18:08,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:18:08,102 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) Word has length 211 [2024-11-28 05:18:08,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:18:08,530 INFO L225 Difference]: With dead ends: 88461 [2024-11-28 05:18:08,530 INFO L226 Difference]: Without dead ends: 54871 [2024-11-28 05:18:08,670 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 [2024-11-28 05:18:08,673 INFO L435 NwaCegarLoop]: 4869 mSDtfsCounter, 3198 mSDsluCounter, 4741 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3198 SdHoareTripleChecker+Valid, 9610 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-28 05:18:08,674 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3198 Valid, 9610 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 95 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-28 05:18:08,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54871 states. [2024-11-28 05:18:11,636 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54871 to 54829. [2024-11-28 05:18:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 54829 states, 39795 states have (on average 1.2851614524437744) internal successors, (51143), 40326 states have internal predecessors, (51143), 12392 states have call successors, (12392), 2704 states have call predecessors, (12392), 2638 states have return successors, (12546), 12115 states have call predecessors, (12546), 12388 states have call successors, (12546) [2024-11-28 05:18:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54829 states to 54829 states and 76081 transitions. [2024-11-28 05:18:12,088 INFO L78 Accepts]: Start accepts. Automaton has 54829 states and 76081 transitions. Word has length 211 [2024-11-28 05:18:12,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:18:12,089 INFO L471 AbstractCegarLoop]: Abstraction has 54829 states and 76081 transitions. [2024-11-28 05:18:12,089 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (19), 3 states have call predecessors, (19), 3 states have call successors, (19) [2024-11-28 05:18:12,089 INFO L276 IsEmpty]: Start isEmpty. Operand 54829 states and 76081 transitions. [2024-11-28 05:18:12,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-28 05:18:12,098 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:18:12,098 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 14, 14, 14, 14, 14, 14, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:18:12,098 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 05:18:12,098 INFO L396 AbstractCegarLoop]: === Iteration 6 === 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 2 more)] === [2024-11-28 05:18:12,099 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:18:12,099 INFO L85 PathProgramCache]: Analyzing trace with hash -2092961437, now seen corresponding path program 1 times [2024-11-28 05:18:12,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:18:12,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [373968668] [2024-11-28 05:18:12,100 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:18:12,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:18:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:18:25,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-28 05:18:25,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:18:25,079 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [373968668] [2024-11-28 05:18:25,079 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [373968668] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:18:25,079 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:18:25,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:18:25,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797134911] [2024-11-28 05:18:25,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:18:25,081 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:18:25,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:18:25,082 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:18:25,082 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:18:25,082 INFO L87 Difference]: Start difference. First operand 54829 states and 76081 transitions. Second operand has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2024-11-28 05:18:29,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:18:32,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:18:32,372 INFO L93 Difference]: Finished difference Result 141910 states and 196994 transitions. [2024-11-28 05:18:32,372 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:18:32,373 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 238 [2024-11-28 05:18:32,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:18:33,409 INFO L225 Difference]: With dead ends: 141910 [2024-11-28 05:18:33,410 INFO L226 Difference]: Without dead ends: 97853 [2024-11-28 05:18:33,607 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 [2024-11-28 05:18:33,609 INFO L435 NwaCegarLoop]: 9539 mSDtfsCounter, 4686 mSDsluCounter, 4829 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4686 SdHoareTripleChecker+Valid, 14368 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 05:18:33,610 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4686 Valid, 14368 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 24 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 05:18:33,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 97853 states. [2024-11-28 05:18:37,964 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 97853 to 97847. [2024-11-28 05:18:38,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 97847 states, 71097 states have (on average 1.2856379312769877) internal successors, (91405), 72002 states have internal predecessors, (91405), 22042 states have call successors, (22042), 4828 states have call predecessors, (22042), 4704 states have return successors, (22332), 21581 states have call predecessors, (22332), 22038 states have call successors, (22332) [2024-11-28 05:18:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97847 states to 97847 states and 135779 transitions. [2024-11-28 05:18:39,145 INFO L78 Accepts]: Start accepts. Automaton has 97847 states and 135779 transitions. Word has length 238 [2024-11-28 05:18:39,146 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:18:39,147 INFO L471 AbstractCegarLoop]: Abstraction has 97847 states and 135779 transitions. [2024-11-28 05:18:39,147 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.333333333333332) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2024-11-28 05:18:39,147 INFO L276 IsEmpty]: Start isEmpty. Operand 97847 states and 135779 transitions. [2024-11-28 05:18:39,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-28 05:18:39,156 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:18:39,156 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 14, 14, 14, 14, 14, 14, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:18:39,156 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 05:18:39,157 INFO L396 AbstractCegarLoop]: === Iteration 7 === 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 2 more)] === [2024-11-28 05:18:39,157 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:18:39,157 INFO L85 PathProgramCache]: Analyzing trace with hash -1952412827, now seen corresponding path program 1 times [2024-11-28 05:18:39,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:18:39,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92720041] [2024-11-28 05:18:39,158 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:18:39,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms