./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-mutex_drivers-net-ethernet-sun-cassini.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_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/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_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/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_ae818e39-2485-466f-bce7-9304533aef8a/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 bac4ed98132cd13390b199157b3622702dd99d78615a28b88874ead31d434308 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 04:41:48,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:41:48,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:41:48,402 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:41:48,402 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:41:48,445 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:41:48,447 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:41:48,448 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:41:48,449 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:41:48,449 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:41:48,449 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:41:48,450 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:41:48,451 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:41:48,451 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:41:48,451 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:41:48,451 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:41:48,451 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:41:48,452 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:41:48,452 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:41:48,453 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:41:48,453 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:41:48,453 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:41:48,455 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:41:48,455 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:41:48,455 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:41:48,455 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:41:48,455 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:41:48,455 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:41:48,456 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:41:48,456 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_ae818e39-2485-466f-bce7-9304533aef8a/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 -> bac4ed98132cd13390b199157b3622702dd99d78615a28b88874ead31d434308 [2024-11-28 04:41:48,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:41:48,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:41:48,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:41:48,829 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:41:48,830 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:41:48,832 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2024-11-28 04:41:52,458 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/data/845c1019c/610a5400fb32462b880090dc379b2201/FLAG0e10b658a [2024-11-28 04:41:53,520 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:41:53,520 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2024-11-28 04:41:53,594 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/data/845c1019c/610a5400fb32462b880090dc379b2201/FLAG0e10b658a [2024-11-28 04:41:53,620 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/data/845c1019c/610a5400fb32462b880090dc379b2201 [2024-11-28 04:41:53,624 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:41:53,626 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:41:53,628 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:41:53,628 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:41:53,635 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:41:53,636 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:53" (1/1) ... [2024-11-28 04:41:53,637 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15e9161c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:53, skipping insertion in model container [2024-11-28 04:41:53,637 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:53" (1/1) ... [2024-11-28 04:41:53,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:41:58,564 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2024-11-28 04:41:58,568 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2024-11-28 04:41:58,569 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2024-11-28 04:41:58,570 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2024-11-28 04:41:58,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:41:58,692 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:41:58,852 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"); [5913] [2024-11-28 04:41:58,854 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)); [5920] [2024-11-28 04:41:58,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5927] [2024-11-28 04:41:58,861 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6071-6072] [2024-11-28 04:41:58,861 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"); [6077-6079] [2024-11-28 04:41:58,862 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [6106] [2024-11-28 04:41:58,862 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)); [6113] [2024-11-28 04:41:58,863 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)); [6120] [2024-11-28 04:41:58,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6161] [2024-11-28 04:41:58,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6164] [2024-11-28 04:41:58,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6166] [2024-11-28 04:41:58,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6171] [2024-11-28 04:41:58,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6174] [2024-11-28 04:41:58,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6176] [2024-11-28 04:41:58,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6181] [2024-11-28 04:41:58,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6184] [2024-11-28 04:41:58,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6186] [2024-11-28 04:41:58,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6191] [2024-11-28 04:41:58,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6194] [2024-11-28 04:41:58,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6196] [2024-11-28 04:41:58,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6234] [2024-11-28 04:41:58,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6237] [2024-11-28 04:41:58,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6239] [2024-11-28 04:41:58,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6244] [2024-11-28 04:41:58,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6247] [2024-11-28 04:41:58,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6249] [2024-11-28 04:41:58,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6254] [2024-11-28 04:41:58,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6257] [2024-11-28 04:41:58,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6259] [2024-11-28 04:41:58,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6264] [2024-11-28 04:41:58,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6267] [2024-11-28 04:41:58,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6269] [2024-11-28 04:41:58,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6372] [2024-11-28 04:41:58,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6380] [2024-11-28 04:41:58,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6387] [2024-11-28 04:41:58,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6450] [2024-11-28 04:41:58,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/mm.h"), "i" (488), "i" (12UL)); [6507-6508] [2024-11-28 04:41:58,879 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)); [6553] [2024-11-28 04:41:58,884 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)); [6623-6624] [2024-11-28 04:41:58,886 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)); [6652-6653] [2024-11-28 04:41:58,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6689-6690] [2024-11-28 04:41:58,888 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" (115), "i" (12UL)); [6726-6727] [2024-11-28 04:41:58,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7552] [2024-11-28 04:41:58,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7561] [2024-11-28 04:41:59,216 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/sun/cassini.c"), "i" (4758), "i" (12UL)); [13420-13421] [2024-11-28 04:41:59,337 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2024-11-28 04:41:59,337 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2024-11-28 04:41:59,338 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2024-11-28 04:41:59,338 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_ae818e39-2485-466f-bce7-9304533aef8a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2024-11-28 04:41:59,351 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:41:59,673 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:41:59,675 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59 WrapperNode [2024-11-28 04:41:59,676 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:41:59,678 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:41:59,678 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:41:59,678 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:41:59,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:41:59,893 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:00,349 INFO L138 Inliner]: procedures = 543, calls = 4390, calls flagged for inlining = 322, calls inlined = 311, statements flattened = 12852 [2024-11-28 04:42:00,351 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:42:00,352 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:42:00,352 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:42:00,352 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:42:00,365 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:00,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:00,434 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:03,887 INFO L175 MemorySlicer]: Split 2605 memory accesses to 44 slices as follows [52, 3, 15, 8, 1889, 6, 3, 5, 5, 32, 2, 14, 7, 12, 3, 2, 28, 2, 16, 4, 70, 2, 9, 1, 3, 3, 3, 3, 3, 12, 3, 6, 8, 1, 2, 2, 289, 4, 31, 7, 7, 5, 22, 1]. 73 percent of accesses are in the largest equivalence class. The 706 initializations are split as follows [0, 1, 0, 8, 532, 6, 3, 5, 5, 0, 0, 0, 0, 0, 0, 0, 28, 2, 0, 0, 70, 2, 8, 1, 3, 3, 3, 3, 3, 0, 3, 0, 8, 1, 2, 0, 0, 0, 0, 6, 0, 0, 0, 0]. The 870 writes are split as follows [42, 0, 3, 0, 445, 0, 0, 0, 0, 4, 1, 7, 0, 7, 1, 1, 0, 0, 16, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 1, 275, 2, 31, 0, 6, 2, 19, 0]. [2024-11-28 04:42:03,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:03,888 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,142 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,297 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,461 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:42:04,464 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:42:04,465 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:42:04,465 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:42:04,467 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (1/1) ... [2024-11-28 04:42:04,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:42:04,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:42:04,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:42:04,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ae818e39-2485-466f-bce7-9304533aef8a/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:42:04,553 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-28 04:42:04,553 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-28 04:42:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2024-11-28 04:42:04,554 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2024-11-28 04:42:04,554 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2024-11-28 04:42:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2024-11-28 04:42:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-28 04:42:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-28 04:42:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:42:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:42:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-28 04:42:04,555 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-28 04:42:04,555 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-28 04:42:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-28 04:42:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:42:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:42:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2024-11-28 04:42:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2024-11-28 04:42:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2024-11-28 04:42:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2024-11-28 04:42:04,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-28 04:42:04,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-28 04:42:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2024-11-28 04:42:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2024-11-28 04:42:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2024-11-28 04:42:04,557 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2024-11-28 04:42:04,557 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 04:42:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 04:42:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-28 04:42:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-28 04:42:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2024-11-28 04:42:04,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2024-11-28 04:42:04,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-28 04:42:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-28 04:42:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-28 04:42:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-28 04:42:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 04:42:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 04:42:04,559 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2024-11-28 04:42:04,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2024-11-28 04:42:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2024-11-28 04:42:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2024-11-28 04:42:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2024-11-28 04:42:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2024-11-28 04:42:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2024-11-28 04:42:04,560 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2024-11-28 04:42:04,560 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2024-11-28 04:42:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2024-11-28 04:42:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2024-11-28 04:42:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2024-11-28 04:42:04,561 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2024-11-28 04:42:04,561 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2024-11-28 04:42:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2024-11-28 04:42:04,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2024-11-28 04:42:04,562 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 04:42:04,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 04:42:04,563 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2024-11-28 04:42:04,564 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 04:42:04,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 04:42:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-28 04:42:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-28 04:42:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2024-11-28 04:42:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2024-11-28 04:42:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2024-11-28 04:42:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2024-11-28 04:42:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 04:42:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 04:42:04,568 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2024-11-28 04:42:04,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-28 04:42:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 04:42:04,569 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 04:42:04,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-28 04:42:04,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2024-11-28 04:42:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2024-11-28 04:42:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 04:42:04,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 04:42:04,575 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2024-11-28 04:42:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2024-11-28 04:42:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 04:42:04,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 04:42:04,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-28 04:42:04,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-28 04:42:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2024-11-28 04:42:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2024-11-28 04:42:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 04:42:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 04:42:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2024-11-28 04:42:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:42:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 04:42:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:42:04,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 04:42:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-28 04:42:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-28 04:42:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-28 04:42:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-28 04:42:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2024-11-28 04:42:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 04:42:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2024-11-28 04:42:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2024-11-28 04:42:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2024-11-28 04:42:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-28 04:42:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-28 04:42:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-28 04:42:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-28 04:42:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 04:42:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 04:42:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:42:04,596 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2024-11-28 04:42:04,596 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:42:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2024-11-28 04:42:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 04:42:04,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 04:42:04,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 04:42:04,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 04:42:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:42:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2024-11-28 04:42:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-28 04:42:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2024-11-28 04:42:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2024-11-28 04:42:04,604 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2024-11-28 04:42:04,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:42:04,605 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2024-11-28 04:42:04,605 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 04:42:04,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:42:04,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 04:42:04,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-28 04:42:04,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 04:42:04,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:42:04,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 04:42:04,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-28 04:42:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-28 04:42:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-28 04:42:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-28 04:42:04,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-28 04:42:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:42:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:42:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:42:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:42:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:42:04,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 04:42:04,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2024-11-28 04:42:04,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:42:04,620 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 04:42:04,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-28 04:42:04,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-28 04:42:04,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2024-11-28 04:42:04,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 04:42:04,625 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2024-11-28 04:42:04,625 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2024-11-28 04:42:04,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 04:42:04,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 04:42:04,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 04:42:04,631 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-28 04:42:04,631 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2024-11-28 04:42:04,632 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:42:04,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-28 04:42:04,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-28 04:42:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 04:42:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 04:42:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2024-11-28 04:42:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2024-11-28 04:42:04,637 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-28 04:42:04,637 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-28 04:42:07,088 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:42:07,093 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:42:38,294 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 04:42:39,588 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:42:56,722 INFO L? ?]: Removed 5530 outVars from TransFormulas that were not future-live. [2024-11-28 04:42:56,722 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:42:56,848 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:42:56,850 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-28 04:42:56,850 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:42:56 BoogieIcfgContainer [2024-11-28 04:42:56,851 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:42:56,853 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:42:56,853 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:42:56,862 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:42:56,863 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:41:53" (1/3) ... [2024-11-28 04:42:56,865 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28780c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:42:56, skipping insertion in model container [2024-11-28 04:42:56,865 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:59" (2/3) ... [2024-11-28 04:42:56,865 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28780c2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:42:56, skipping insertion in model container [2024-11-28 04:42:56,865 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:42:56" (3/3) ... [2024-11-28 04:42:56,867 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2024-11-28 04:42:56,894 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:42:56,898 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i that has 248 procedures, 5373 locations, 1 initial locations, 132 loop locations, and 3 error locations. [2024-11-28 04:42:57,167 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:42:57,190 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;@4ab428f0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:42:57,190 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-28 04:42:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand has 4988 states, 3702 states have (on average 1.3719611021069693) internal successors, (5079), 3774 states have internal predecessors, (5079), 1123 states have call successors, (1123), 162 states have call predecessors, (1123), 161 states have return successors, (1118), 1107 states have call predecessors, (1118), 1118 states have call successors, (1118) [2024-11-28 04:42:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-28 04:42:57,239 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:42:57,240 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:42:57,240 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:42:57,247 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:42:57,247 INFO L85 PathProgramCache]: Analyzing trace with hash 6266141, now seen corresponding path program 1 times [2024-11-28 04:42:57,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:42:57,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304873576] [2024-11-28 04:42:57,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:42:57,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:43:28,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:43:30,535 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-28 04:43:30,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:43:30,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304873576] [2024-11-28 04:43:30,537 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304873576] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:43:30,538 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:43:30,539 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:43:30,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844587059] [2024-11-28 04:43:30,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:43:30,546 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:43:30,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:43:30,576 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:43:30,577 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:43:30,589 INFO L87 Difference]: Start difference. First operand has 4988 states, 3702 states have (on average 1.3719611021069693) internal successors, (5079), 3774 states have internal predecessors, (5079), 1123 states have call successors, (1123), 162 states have call predecessors, (1123), 161 states have return successors, (1118), 1107 states have call predecessors, (1118), 1118 states have call successors, (1118) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-28 04:43:34,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:43:36,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:43:36,433 INFO L93 Difference]: Finished difference Result 14796 states and 22171 transitions. [2024-11-28 04:43:36,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:43:36,437 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 156 [2024-11-28 04:43:36,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:43:36,591 INFO L225 Difference]: With dead ends: 14796 [2024-11-28 04:43:36,592 INFO L226 Difference]: Without dead ends: 9825 [2024-11-28 04:43:36,667 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 04:43:36,670 INFO L435 NwaCegarLoop]: 7216 mSDtfsCounter, 7106 mSDsluCounter, 7151 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7106 SdHoareTripleChecker+Valid, 14367 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 04:43:36,671 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7106 Valid, 14367 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 10 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 04:43:36,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9825 states. [2024-11-28 04:43:37,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9825 to 9821. [2024-11-28 04:43:37,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9821 states, 7300 states have (on average 1.3486301369863014) internal successors, (9845), 7436 states have internal predecessors, (9845), 2201 states have call successors, (2201), 318 states have call predecessors, (2201), 317 states have return successors, (2198), 2176 states have call predecessors, (2198), 2198 states have call successors, (2198) [2024-11-28 04:43:37,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9821 states to 9821 states and 14244 transitions. [2024-11-28 04:43:37,806 INFO L78 Accepts]: Start accepts. Automaton has 9821 states and 14244 transitions. Word has length 156 [2024-11-28 04:43:37,808 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:43:37,810 INFO L471 AbstractCegarLoop]: Abstraction has 9821 states and 14244 transitions. [2024-11-28 04:43:37,810 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-28 04:43:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 9821 states and 14244 transitions. [2024-11-28 04:43:37,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-28 04:43:37,828 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:43:37,828 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:43:37,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 04:43:37,829 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:43:37,830 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:43:37,830 INFO L85 PathProgramCache]: Analyzing trace with hash 968358503, now seen corresponding path program 1 times [2024-11-28 04:43:37,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:43:37,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [634950200] [2024-11-28 04:43:37,830 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:43:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:44:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:44:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-28 04:44:07,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:44:07,000 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [634950200] [2024-11-28 04:44:07,001 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [634950200] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:44:07,001 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:44:07,001 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:44:07,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856034139] [2024-11-28 04:44:07,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:44:07,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:44:07,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:44:07,005 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:44:07,006 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:44:07,006 INFO L87 Difference]: Start difference. First operand 9821 states and 14244 transitions. Second operand has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-28 04:44:11,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:44:13,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:44:13,365 INFO L93 Difference]: Finished difference Result 20911 states and 30265 transitions. [2024-11-28 04:44:13,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:44:13,366 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 171 [2024-11-28 04:44:13,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:44:13,482 INFO L225 Difference]: With dead ends: 20911 [2024-11-28 04:44:13,482 INFO L226 Difference]: Without dead ends: 11119 [2024-11-28 04:44:13,547 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 04:44:13,548 INFO L435 NwaCegarLoop]: 7268 mSDtfsCounter, 4448 mSDsluCounter, 7113 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4448 SdHoareTripleChecker+Valid, 14381 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-28 04:44:13,548 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4448 Valid, 14381 Invalid, 94 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 74 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-28 04:44:13,566 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11119 states. [2024-11-28 04:44:14,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11119 to 11102. [2024-11-28 04:44:14,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11102 states, 8388 states have (on average 1.358130662851693) internal successors, (11392), 8537 states have internal predecessors, (11392), 2312 states have call successors, (2312), 400 states have call predecessors, (2312), 399 states have return successors, (2309), 2285 states have call predecessors, (2309), 2309 states have call successors, (2309) [2024-11-28 04:44:14,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11102 states to 11102 states and 16013 transitions. [2024-11-28 04:44:14,456 INFO L78 Accepts]: Start accepts. Automaton has 11102 states and 16013 transitions. Word has length 171 [2024-11-28 04:44:14,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:44:14,457 INFO L471 AbstractCegarLoop]: Abstraction has 11102 states and 16013 transitions. [2024-11-28 04:44:14,458 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.0) internal successors, (48), 3 states have internal predecessors, (48), 3 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-28 04:44:14,459 INFO L276 IsEmpty]: Start isEmpty. Operand 11102 states and 16013 transitions. [2024-11-28 04:44:14,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-28 04:44:14,463 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:44:14,463 INFO L218 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:44:14,463 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 04:44:14,464 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:44:14,464 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:44:14,464 INFO L85 PathProgramCache]: Analyzing trace with hash 127888071, now seen corresponding path program 1 times [2024-11-28 04:44:14,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:44:14,464 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [233166929] [2024-11-28 04:44:14,464 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:44:14,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:44:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:44:41,805 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-28 04:44:41,807 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:44:41,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [233166929] [2024-11-28 04:44:41,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [233166929] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:44:41,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:44:41,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:44:41,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1763468961] [2024-11-28 04:44:41,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:44:41,809 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:44:41,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:44:41,810 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:44:41,810 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:44:41,812 INFO L87 Difference]: Start difference. First operand 11102 states and 16013 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-28 04:44:46,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:44:49,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:44:49,091 INFO L93 Difference]: Finished difference Result 27652 states and 39915 transitions. [2024-11-28 04:44:49,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:44:49,092 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) Word has length 174 [2024-11-28 04:44:49,096 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:44:49,315 INFO L225 Difference]: With dead ends: 27652 [2024-11-28 04:44:49,316 INFO L226 Difference]: Without dead ends: 16579 [2024-11-28 04:44:49,374 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 04:44:49,375 INFO L435 NwaCegarLoop]: 7192 mSDtfsCounter, 6293 mSDsluCounter, 7057 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6293 SdHoareTripleChecker+Valid, 14249 SdHoareTripleChecker+Invalid, 94 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2024-11-28 04:44:49,375 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6293 Valid, 14249 Invalid, 94 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 86 Invalid, 1 Unknown, 0 Unchecked, 6.5s Time] [2024-11-28 04:44:49,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16579 states. [2024-11-28 04:44:50,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16579 to 16554. [2024-11-28 04:44:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16554 states, 12516 states have (on average 1.3632949824224991) internal successors, (17063), 12739 states have internal predecessors, (17063), 3420 states have call successors, (3420), 616 states have call predecessors, (3420), 615 states have return successors, (3420), 3379 states have call predecessors, (3420), 3417 states have call successors, (3420) [2024-11-28 04:44:50,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16554 states to 16554 states and 23903 transitions. [2024-11-28 04:44:50,439 INFO L78 Accepts]: Start accepts. Automaton has 16554 states and 23903 transitions. Word has length 174 [2024-11-28 04:44:50,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:44:50,440 INFO L471 AbstractCegarLoop]: Abstraction has 16554 states and 23903 transitions. [2024-11-28 04:44:50,440 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (15), 3 states have call predecessors, (15), 3 states have call successors, (15) [2024-11-28 04:44:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 16554 states and 23903 transitions. [2024-11-28 04:44:50,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-28 04:44:50,451 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:44:50,452 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 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] [2024-11-28 04:44:50,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 04:44:50,452 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:44:50,453 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:44:50,453 INFO L85 PathProgramCache]: Analyzing trace with hash -497910390, now seen corresponding path program 1 times [2024-11-28 04:44:50,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:44:50,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670399756] [2024-11-28 04:44:50,453 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:44:50,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:45:17,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:45:18,612 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-28 04:45:18,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:45:18,613 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670399756] [2024-11-28 04:45:18,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670399756] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:45:18,613 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:45:18,614 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:45:18,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062265887] [2024-11-28 04:45:18,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:45:18,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:45:18,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:45:18,616 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:45:18,616 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:45:18,617 INFO L87 Difference]: Start difference. First operand 16554 states and 23903 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-28 04:45:22,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:45:24,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:45:24,352 INFO L93 Difference]: Finished difference Result 45283 states and 65424 transitions. [2024-11-28 04:45:24,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:45:24,353 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) Word has length 210 [2024-11-28 04:45:24,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:45:24,601 INFO L225 Difference]: With dead ends: 45283 [2024-11-28 04:45:24,601 INFO L226 Difference]: Without dead ends: 30825 [2024-11-28 04:45:24,679 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 04:45:24,682 INFO L435 NwaCegarLoop]: 10050 mSDtfsCounter, 7089 mSDsluCounter, 7153 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7089 SdHoareTripleChecker+Valid, 17203 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 04:45:24,683 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7089 Valid, 17203 Invalid, 10 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 8 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 04:45:24,727 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30825 states. [2024-11-28 04:45:26,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30825 to 30811. [2024-11-28 04:45:26,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30811 states, 23269 states have (on average 1.3624564871717737) internal successors, (31703), 23678 states have internal predecessors, (31703), 6409 states have call successors, (6409), 1131 states have call predecessors, (6409), 1130 states have return successors, (6412), 6340 states have call predecessors, (6412), 6406 states have call successors, (6412) [2024-11-28 04:45:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30811 states to 30811 states and 44524 transitions. [2024-11-28 04:45:26,556 INFO L78 Accepts]: Start accepts. Automaton has 30811 states and 44524 transitions. Word has length 210 [2024-11-28 04:45:26,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:45:26,559 INFO L471 AbstractCegarLoop]: Abstraction has 30811 states and 44524 transitions. [2024-11-28 04:45:26,560 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (22), 3 states have call predecessors, (22), 3 states have call successors, (22) [2024-11-28 04:45:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 30811 states and 44524 transitions. [2024-11-28 04:45:26,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-28 04:45:26,571 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:45:26,572 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 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] [2024-11-28 04:45:26,572 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 04:45:26,573 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:45:26,573 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:45:26,574 INFO L85 PathProgramCache]: Analyzing trace with hash -75208564, now seen corresponding path program 1 times [2024-11-28 04:45:26,574 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:45:26,574 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757660158] [2024-11-28 04:45:26,574 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:45:26,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:45:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:45:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2024-11-28 04:45:57,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:45:57,624 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757660158] [2024-11-28 04:45:57,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757660158] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:45:57,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:45:57,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 04:45:57,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810102741] [2024-11-28 04:45:57,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:45:57,625 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 04:45:57,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:45:57,626 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:45:57,627 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 04:45:57,627 INFO L87 Difference]: Start difference. First operand 30811 states and 44524 transitions. Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 04:45:59,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:45:59,272 INFO L93 Difference]: Finished difference Result 30817 states and 44529 transitions. [2024-11-28 04:45:59,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:45:59,273 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 210 [2024-11-28 04:45:59,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:45:59,501 INFO L225 Difference]: With dead ends: 30817 [2024-11-28 04:45:59,501 INFO L226 Difference]: Without dead ends: 30815 [2024-11-28 04:45:59,532 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 04:45:59,534 INFO L435 NwaCegarLoop]: 7176 mSDtfsCounter, 7124 mSDsluCounter, 14347 mSDsCounter, 0 mSdLazyCounter, 13 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7125 SdHoareTripleChecker+Valid, 21523 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 13 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-11-28 04:45:59,535 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7125 Valid, 21523 Invalid, 14 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 13 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-11-28 04:45:59,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30815 states. [2024-11-28 04:46:01,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30815 to 30815. [2024-11-28 04:46:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30815 states, 23272 states have (on average 1.3624097628050877) internal successors, (31706), 23681 states have internal predecessors, (31706), 6409 states have call successors, (6409), 1132 states have call predecessors, (6409), 1131 states have return successors, (6412), 6340 states have call predecessors, (6412), 6406 states have call successors, (6412) [2024-11-28 04:46:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30815 states to 30815 states and 44527 transitions. [2024-11-28 04:46:01,414 INFO L78 Accepts]: Start accepts. Automaton has 30815 states and 44527 transitions. Word has length 210 [2024-11-28 04:46:01,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:46:01,415 INFO L471 AbstractCegarLoop]: Abstraction has 30815 states and 44527 transitions. [2024-11-28 04:46:01,415 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.0) internal successors, (55), 4 states have internal predecessors, (55), 2 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2024-11-28 04:46:01,416 INFO L276 IsEmpty]: Start isEmpty. Operand 30815 states and 44527 transitions. [2024-11-28 04:46:01,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-28 04:46:01,423 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:46:01,423 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 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] [2024-11-28 04:46:01,423 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 04:46:01,423 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:46:01,424 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:46:01,424 INFO L85 PathProgramCache]: Analyzing trace with hash 530665931, now seen corresponding path program 1 times [2024-11-28 04:46:01,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:46:01,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1519306063] [2024-11-28 04:46:01,424 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:46:01,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:46:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:46:31,631 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2024-11-28 04:46:31,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:46:31,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1519306063] [2024-11-28 04:46:31,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1519306063] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:46:31,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:46:31,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 04:46:31,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188705358] [2024-11-28 04:46:31,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:46:31,633 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 04:46:31,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:46:31,634 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:46:31,634 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 04:46:31,634 INFO L87 Difference]: Start difference. First operand 30815 states and 44527 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-28 04:46:33,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:46:33,010 INFO L93 Difference]: Finished difference Result 30821 states and 44532 transitions. [2024-11-28 04:46:33,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:46:33,011 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 215 [2024-11-28 04:46:33,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:46:33,252 INFO L225 Difference]: With dead ends: 30821 [2024-11-28 04:46:33,252 INFO L226 Difference]: Without dead ends: 30819 [2024-11-28 04:46:33,282 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 04:46:33,283 INFO L435 NwaCegarLoop]: 7179 mSDtfsCounter, 7120 mSDsluCounter, 14348 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7121 SdHoareTripleChecker+Valid, 21527 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 04:46:33,283 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7121 Valid, 21527 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 04:46:33,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30819 states. [2024-11-28 04:46:35,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30819 to 30819. [2024-11-28 04:46:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30819 states, 23275 states have (on average 1.3623630504833513) internal successors, (31709), 23684 states have internal predecessors, (31709), 6409 states have call successors, (6409), 1133 states have call predecessors, (6409), 1132 states have return successors, (6412), 6340 states have call predecessors, (6412), 6406 states have call successors, (6412) [2024-11-28 04:46:35,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30819 states to 30819 states and 44530 transitions. [2024-11-28 04:46:35,429 INFO L78 Accepts]: Start accepts. Automaton has 30819 states and 44530 transitions. Word has length 215 [2024-11-28 04:46:35,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:46:35,432 INFO L471 AbstractCegarLoop]: Abstraction has 30819 states and 44530 transitions. [2024-11-28 04:46:35,432 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (24), 3 states have call predecessors, (24), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2024-11-28 04:46:35,432 INFO L276 IsEmpty]: Start isEmpty. Operand 30819 states and 44530 transitions. [2024-11-28 04:46:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-28 04:46:35,440 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:46:35,441 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 3, 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] [2024-11-28 04:46:35,441 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 04:46:35,441 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:46:35,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:46:35,442 INFO L85 PathProgramCache]: Analyzing trace with hash 835481516, now seen corresponding path program 1 times [2024-11-28 04:46:35,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:46:35,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731881313] [2024-11-28 04:46:35,443 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:46:35,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:47:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:47:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-28 04:47:06,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:47:06,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731881313] [2024-11-28 04:47:06,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731881313] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:47:06,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:47:06,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 04:47:06,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [715042799] [2024-11-28 04:47:06,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:47:06,202 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 04:47:06,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:47:06,202 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:47:06,202 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 04:47:06,203 INFO L87 Difference]: Start difference. First operand 30819 states and 44530 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-28 04:47:07,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:47:07,484 INFO L93 Difference]: Finished difference Result 30825 states and 44535 transitions. [2024-11-28 04:47:07,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:47:07,485 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) Word has length 220 [2024-11-28 04:47:07,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:47:07,699 INFO L225 Difference]: With dead ends: 30825 [2024-11-28 04:47:07,700 INFO L226 Difference]: Without dead ends: 30821 [2024-11-28 04:47:07,729 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 04:47:07,732 INFO L435 NwaCegarLoop]: 7179 mSDtfsCounter, 7119 mSDsluCounter, 14348 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7120 SdHoareTripleChecker+Valid, 21527 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 04:47:07,732 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7120 Valid, 21527 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 04:47:07,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30821 states. [2024-11-28 04:47:09,386 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30821 to 30821. [2024-11-28 04:47:09,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30821 states, 23277 states have (on average 1.3622889547622117) internal successors, (31710), 23685 states have internal predecessors, (31710), 6409 states have call successors, (6409), 1134 states have call predecessors, (6409), 1132 states have return successors, (6412), 6340 states have call predecessors, (6412), 6406 states have call successors, (6412) [2024-11-28 04:47:09,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30821 states to 30821 states and 44531 transitions. [2024-11-28 04:47:09,631 INFO L78 Accepts]: Start accepts. Automaton has 30821 states and 44531 transitions. Word has length 220 [2024-11-28 04:47:09,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:47:09,632 INFO L471 AbstractCegarLoop]: Abstraction has 30821 states and 44531 transitions. [2024-11-28 04:47:09,632 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (25), 3 states have call predecessors, (25), 1 states have return successors, (23), 2 states have call predecessors, (23), 2 states have call successors, (23) [2024-11-28 04:47:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 30821 states and 44531 transitions. [2024-11-28 04:47:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-28 04:47:09,642 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:47:09,643 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 4, 3, 3, 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, 1] [2024-11-28 04:47:09,643 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-28 04:47:09,643 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:47:09,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:47:09,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1088754133, now seen corresponding path program 1 times [2024-11-28 04:47:09,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:47:09,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554125007] [2024-11-28 04:47:09,644 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:47:09,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:47:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:47:38,507 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 798 trivial. 0 not checked. [2024-11-28 04:47:38,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:47:38,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554125007] [2024-11-28 04:47:38,508 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554125007] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:47:38,508 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:47:38,508 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-28 04:47:38,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [370619185] [2024-11-28 04:47:38,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:47:38,509 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-28 04:47:38,509 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:47:38,509 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-28 04:47:38,510 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-28 04:47:38,510 INFO L87 Difference]: Start difference. First operand 30821 states and 44531 transitions. Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-11-28 04:47:40,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:47:40,005 INFO L93 Difference]: Finished difference Result 38379 states and 55097 transitions. [2024-11-28 04:47:40,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 04:47:40,006 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) Word has length 225 [2024-11-28 04:47:40,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:47:40,287 INFO L225 Difference]: With dead ends: 38379 [2024-11-28 04:47:40,288 INFO L226 Difference]: Without dead ends: 36244 [2024-11-28 04:47:40,328 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 04:47:40,329 INFO L435 NwaCegarLoop]: 8535 mSDtfsCounter, 6710 mSDsluCounter, 20033 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6710 SdHoareTripleChecker+Valid, 28568 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-28 04:47:40,329 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6710 Valid, 28568 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-28 04:47:40,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36244 states. [2024-11-28 04:47:42,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36244 to 36244. [2024-11-28 04:47:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36244 states, 27318 states have (on average 1.352551431290724) internal successors, (36949), 27759 states have internal predecessors, (36949), 7532 states have call successors, (7532), 1392 states have call predecessors, (7532), 1392 states have return successors, (7538), 7470 states have call predecessors, (7538), 7532 states have call successors, (7538) [2024-11-28 04:47:42,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36244 states to 36244 states and 52019 transitions. [2024-11-28 04:47:42,783 INFO L78 Accepts]: Start accepts. Automaton has 36244 states and 52019 transitions. Word has length 225 [2024-11-28 04:47:42,784 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:47:42,784 INFO L471 AbstractCegarLoop]: Abstraction has 36244 states and 52019 transitions. [2024-11-28 04:47:42,784 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (24), 2 states have call predecessors, (24), 2 states have call successors, (24) [2024-11-28 04:47:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 36244 states and 52019 transitions. [2024-11-28 04:47:42,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-28 04:47:42,796 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:47:42,796 INFO L218 NwaCegarLoop]: trace histogram [16, 16, 12, 12, 12, 12, 12, 12, 4, 4, 4, 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, 1, 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 04:47:42,796 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-28 04:47:42,797 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:47:42,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:47:42,797 INFO L85 PathProgramCache]: Analyzing trace with hash 596870092, now seen corresponding path program 1 times [2024-11-28 04:47:42,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:47:42,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2016491495] [2024-11-28 04:47:42,798 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:47:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:48:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:48:10,254 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 780 trivial. 0 not checked. [2024-11-28 04:48:10,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:48:10,255 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2016491495] [2024-11-28 04:48:10,255 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2016491495] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:48:10,255 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:48:10,255 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:48:10,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [861936919] [2024-11-28 04:48:10,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:48:10,256 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:48:10,256 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:48:10,256 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:48:10,256 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:48:10,258 INFO L87 Difference]: Start difference. First operand 36244 states and 52019 transitions. Second operand has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-28 04:48:14,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:48:17,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:48:17,075 INFO L93 Difference]: Finished difference Result 80968 states and 116242 transitions. [2024-11-28 04:48:17,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:48:17,076 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) Word has length 233 [2024-11-28 04:48:17,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:48:17,396 INFO L225 Difference]: With dead ends: 80968 [2024-11-28 04:48:17,396 INFO L226 Difference]: Without dead ends: 46820 [2024-11-28 04:48:17,560 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 04:48:17,563 INFO L435 NwaCegarLoop]: 11528 mSDtfsCounter, 4412 mSDsluCounter, 7079 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4412 SdHoareTripleChecker+Valid, 18607 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-28 04:48:17,565 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4412 Valid, 18607 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 70 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-28 04:48:17,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46820 states. [2024-11-28 04:48:20,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46820 to 46814. [2024-11-28 04:48:20,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46814 states, 35494 states have (on average 1.3580605172705247) internal successors, (48203), 36063 states have internal predecessors, (48203), 9486 states have call successors, (9486), 1832 states have call predecessors, (9486), 1832 states have return successors, (9492), 9408 states have call predecessors, (9492), 9486 states have call successors, (9492) [2024-11-28 04:48:20,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46814 states to 46814 states and 67181 transitions. [2024-11-28 04:48:20,428 INFO L78 Accepts]: Start accepts. Automaton has 46814 states and 67181 transitions. Word has length 233 [2024-11-28 04:48:20,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:48:20,429 INFO L471 AbstractCegarLoop]: Abstraction has 46814 states and 67181 transitions. [2024-11-28 04:48:20,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.333333333333332) internal successors, (79), 3 states have internal predecessors, (79), 3 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (23), 3 states have call predecessors, (23), 3 states have call successors, (23) [2024-11-28 04:48:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 46814 states and 67181 transitions. [2024-11-28 04:48:20,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-28 04:48:20,463 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:48:20,464 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 12, 12, 12, 12, 12, 12, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:48:20,464 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-28 04:48:20,464 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:48:20,465 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:48:20,465 INFO L85 PathProgramCache]: Analyzing trace with hash -777685719, now seen corresponding path program 1 times [2024-11-28 04:48:20,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:48:20,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1077981825] [2024-11-28 04:48:20,466 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:48:20,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:48:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:48:51,590 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-11-28 04:48:51,591 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:48:51,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1077981825] [2024-11-28 04:48:51,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1077981825] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:48:51,591 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:48:51,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:48:51,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [610977254] [2024-11-28 04:48:51,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:48:51,592 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:48:51,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:48:51,594 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:48:51,597 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:48:51,597 INFO L87 Difference]: Start difference. First operand 46814 states and 67181 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-28 04:48:55,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:49:00,100 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:49:00,100 INFO L93 Difference]: Finished difference Result 111680 states and 160176 transitions. [2024-11-28 04:49:00,101 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:49:00,101 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 307 [2024-11-28 04:49:00,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:49:00,431 INFO L225 Difference]: With dead ends: 111680 [2024-11-28 04:49:00,431 INFO L226 Difference]: Without dead ends: 66962 [2024-11-28 04:49:00,598 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 04:49:00,599 INFO L435 NwaCegarLoop]: 12985 mSDtfsCounter, 6632 mSDsluCounter, 6321 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 16 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6632 SdHoareTripleChecker+Valid, 19306 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2024-11-28 04:49:00,600 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6632 Valid, 19306 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 5.7s Time] [2024-11-28 04:49:00,664 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66962 states. [2024-11-28 04:49:05,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66962 to 66956. [2024-11-28 04:49:05,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66956 states, 50716 states have (on average 1.3557654389147409) internal successors, (68759), 51513 states have internal predecessors, (68759), 13596 states have call successors, (13596), 2642 states have call predecessors, (13596), 2642 states have return successors, (13602), 13494 states have call predecessors, (13602), 13596 states have call successors, (13602) [2024-11-28 04:49:05,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66956 states to 66956 states and 95957 transitions. [2024-11-28 04:49:05,462 INFO L78 Accepts]: Start accepts. Automaton has 66956 states and 95957 transitions. Word has length 307 [2024-11-28 04:49:05,463 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:49:05,464 INFO L471 AbstractCegarLoop]: Abstraction has 66956 states and 95957 transitions. [2024-11-28 04:49:05,464 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-28 04:49:05,464 INFO L276 IsEmpty]: Start isEmpty. Operand 66956 states and 95957 transitions. [2024-11-28 04:49:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-28 04:49:05,537 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:49:05,537 INFO L218 NwaCegarLoop]: trace histogram [18, 18, 12, 12, 12, 12, 12, 12, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:49:05,537 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-28 04:49:05,538 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:49:05,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:49:05,538 INFO L85 PathProgramCache]: Analyzing trace with hash -383318933, now seen corresponding path program 1 times [2024-11-28 04:49:05,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:49:05,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799920671] [2024-11-28 04:49:05,539 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:49:05,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:49:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:49:42,161 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 981 trivial. 0 not checked. [2024-11-28 04:49:42,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:49:42,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799920671] [2024-11-28 04:49:42,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799920671] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:49:42,163 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:49:42,163 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:49:42,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1697668110] [2024-11-28 04:49:42,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:49:42,174 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:49:42,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:49:42,178 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:49:42,178 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:49:42,179 INFO L87 Difference]: Start difference. First operand 66956 states and 95957 transitions. Second operand has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-28 04:49:46,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:49:56,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:49:56,945 INFO L93 Difference]: Finished difference Result 142367 states and 204072 transitions. [2024-11-28 04:49:56,945 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:49:56,947 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 307 [2024-11-28 04:49:56,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:49:57,731 INFO L225 Difference]: With dead ends: 142367 [2024-11-28 04:49:57,732 INFO L226 Difference]: Without dead ends: 75441 [2024-11-28 04:49:58,024 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 04:49:58,027 INFO L435 NwaCegarLoop]: 11554 mSDtfsCounter, 4414 mSDsluCounter, 7086 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4414 SdHoareTripleChecker+Valid, 18640 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:49:58,032 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4414 Valid, 18640 Invalid, 79 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [13 Valid, 65 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2024-11-28 04:49:58,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75441 states. [2024-11-28 04:50:07,328 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75441 to 75435. [2024-11-28 04:50:07,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75435 states, 57262 states have (on average 1.3576892179805107) internal successors, (77744), 58162 states have internal predecessors, (77744), 15179 states have call successors, (15179), 2992 states have call predecessors, (15179), 2992 states have return successors, (15185), 15063 states have call predecessors, (15185), 15179 states have call successors, (15185) [2024-11-28 04:50:08,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75435 states to 75435 states and 108108 transitions. [2024-11-28 04:50:08,102 INFO L78 Accepts]: Start accepts. Automaton has 75435 states and 108108 transitions. Word has length 307 [2024-11-28 04:50:08,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:50:08,105 INFO L471 AbstractCegarLoop]: Abstraction has 75435 states and 108108 transitions. [2024-11-28 04:50:08,107 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.666666666666664) internal successors, (110), 3 states have internal predecessors, (110), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-11-28 04:50:08,107 INFO L276 IsEmpty]: Start isEmpty. Operand 75435 states and 108108 transitions. [2024-11-28 04:50:08,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 369 [2024-11-28 04:50:08,204 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:50:08,205 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 12, 12, 12, 12, 12, 12, 10, 10, 10, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:08,206 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-11-28 04:50:08,206 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:50:08,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:50:08,212 INFO L85 PathProgramCache]: Analyzing trace with hash -980201306, now seen corresponding path program 1 times [2024-11-28 04:50:08,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:50:08,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [786484692] [2024-11-28 04:50:08,212 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:50:08,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:50:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:50:48,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1219 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 1189 trivial. 0 not checked. [2024-11-28 04:50:48,177 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:50:48,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [786484692] [2024-11-28 04:50:48,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [786484692] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:50:48,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:50:48,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:50:48,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057414828] [2024-11-28 04:50:48,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:50:48,183 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:50:48,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:50:48,184 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:50:48,185 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:50:48,185 INFO L87 Difference]: Start difference. First operand 75435 states and 108108 transitions. Second operand has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-28 04:50:53,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:50:53,206 INFO L93 Difference]: Finished difference Result 148774 states and 213195 transitions. [2024-11-28 04:50:53,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:50:53,207 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 368 [2024-11-28 04:50:53,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:50:54,154 INFO L225 Difference]: With dead ends: 148774 [2024-11-28 04:50:54,155 INFO L226 Difference]: Without dead ends: 75435 [2024-11-28 04:50:54,395 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 04:50:54,398 INFO L435 NwaCegarLoop]: 7144 mSDtfsCounter, 0 mSDsluCounter, 7142 mSDsCounter, 0 mSdLazyCounter, 3 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14286 SdHoareTripleChecker+Invalid, 3 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-28 04:50:54,402 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14286 Invalid, 3 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-28 04:50:54,472 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75435 states. [2024-11-28 04:50:58,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75435 to 75435. [2024-11-28 04:50:58,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 75435 states, 57262 states have (on average 1.357619363626838) internal successors, (77740), 58162 states have internal predecessors, (77740), 15179 states have call successors, (15179), 2992 states have call predecessors, (15179), 2992 states have return successors, (15185), 15063 states have call predecessors, (15185), 15179 states have call successors, (15185) [2024-11-28 04:50:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75435 states to 75435 states and 108104 transitions. [2024-11-28 04:50:59,880 INFO L78 Accepts]: Start accepts. Automaton has 75435 states and 108104 transitions. Word has length 368 [2024-11-28 04:50:59,884 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:50:59,885 INFO L471 AbstractCegarLoop]: Abstraction has 75435 states and 108104 transitions. [2024-11-28 04:50:59,885 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 42.333333333333336) internal successors, (127), 3 states have internal predecessors, (127), 2 states have call successors, (36), 2 states have call predecessors, (36), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2024-11-28 04:50:59,886 INFO L276 IsEmpty]: Start isEmpty. Operand 75435 states and 108104 transitions. [2024-11-28 04:50:59,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-28 04:50:59,963 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:50:59,964 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 12, 12, 12, 12, 12, 12, 10, 10, 10, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:50:59,964 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-11-28 04:50:59,965 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:50:59,966 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:50:59,966 INFO L85 PathProgramCache]: Analyzing trace with hash 434291019, now seen corresponding path program 1 times [2024-11-28 04:50:59,966 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:50:59,966 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1217764384] [2024-11-28 04:50:59,967 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:50:59,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 04:51:34,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 04:51:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1219 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 1189 trivial. 0 not checked. [2024-11-28 04:51:36,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 04:51:36,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1217764384] [2024-11-28 04:51:36,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1217764384] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 04:51:36,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 04:51:36,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 04:51:36,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368643436] [2024-11-28 04:51:36,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 04:51:36,393 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 04:51:36,398 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 04:51:36,399 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 04:51:36,403 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 04:51:36,403 INFO L87 Difference]: Start difference. First operand 75435 states and 108104 transitions. Second operand has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2024-11-28 04:51:40,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 04:51:45,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 04:51:45,709 INFO L93 Difference]: Finished difference Result 159326 states and 228372 transitions. [2024-11-28 04:51:45,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 04:51:45,710 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) Word has length 373 [2024-11-28 04:51:45,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 04:51:46,822 INFO L225 Difference]: With dead ends: 159326 [2024-11-28 04:51:46,822 INFO L226 Difference]: Without dead ends: 85987 [2024-11-28 04:51:47,364 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 04:51:47,369 INFO L435 NwaCegarLoop]: 10988 mSDtfsCounter, 4416 mSDsluCounter, 7084 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4416 SdHoareTripleChecker+Valid, 18072 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-28 04:51:47,370 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4416 Valid, 18072 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-28 04:51:47,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85987 states. [2024-11-28 04:51:51,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85987 to 85981. [2024-11-28 04:51:51,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 85981 states, 65422 states have (on average 1.3600623643422702) internal successors, (88978), 66450 states have internal predecessors, (88978), 17127 states have call successors, (17127), 3430 states have call predecessors, (17127), 3430 states have return successors, (17133), 16995 states have call predecessors, (17133), 17127 states have call successors, (17133) [2024-11-28 04:51:52,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85981 states to 85981 states and 123238 transitions. [2024-11-28 04:51:52,219 INFO L78 Accepts]: Start accepts. Automaton has 85981 states and 123238 transitions. Word has length 373 [2024-11-28 04:51:52,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 04:51:52,220 INFO L471 AbstractCegarLoop]: Abstraction has 85981 states and 123238 transitions. [2024-11-28 04:51:52,221 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.333333333333336) internal successors, (130), 3 states have internal predecessors, (130), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (34), 3 states have call predecessors, (34), 3 states have call successors, (34) [2024-11-28 04:51:52,221 INFO L276 IsEmpty]: Start isEmpty. Operand 85981 states and 123238 transitions. [2024-11-28 04:51:52,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-28 04:51:52,635 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:51:52,635 INFO L218 NwaCegarLoop]: trace histogram [20, 20, 12, 12, 12, 12, 12, 12, 10, 10, 10, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 04:51:52,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-28 04:51:52,636 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-28 04:51:52,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:51:52,637 INFO L85 PathProgramCache]: Analyzing trace with hash 39924233, now seen corresponding path program 1 times [2024-11-28 04:51:52,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:51:52,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819721481] [2024-11-28 04:51:52,637 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:51:52,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms