./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f38ca84a9818f9c240fcf93d49d466dc06736e074e62c8f8bec0bc81f9df9ab5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 01:55:47,017 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 01:55:47,104 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 01:55:47,109 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 01:55:47,109 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 01:55:47,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 01:55:47,135 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 01:55:47,136 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 01:55:47,136 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 01:55:47,136 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 01:55:47,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 01:55:47,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 01:55:47,137 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 01:55:47,137 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 01:55:47,137 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 01:55:47,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 01:55:47,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 01:55:47,138 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 01:55:47,138 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 01:55:47,139 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:55:47,139 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:55:47,139 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:55:47,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:55:47,139 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 01:55:47,139 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:55:47,140 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:55:47,140 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:55:47,140 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:55:47,140 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 01:55:47,140 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 01:55:47,140 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 01:55:47,141 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 01:55:47,141 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_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f38ca84a9818f9c240fcf93d49d466dc06736e074e62c8f8bec0bc81f9df9ab5 [2024-11-24 01:55:47,459 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 01:55:47,468 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 01:55:47,471 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 01:55:47,472 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 01:55:47,472 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 01:55:47,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-11-24 01:55:50,349 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/data/532c4e9ea/a21f4471a7774832a23a89b310dcce2a/FLAGaed233d05 [2024-11-24 01:55:51,263 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 01:55:51,264 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-11-24 01:55:51,316 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/data/532c4e9ea/a21f4471a7774832a23a89b310dcce2a/FLAGaed233d05 [2024-11-24 01:55:51,334 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/data/532c4e9ea/a21f4471a7774832a23a89b310dcce2a [2024-11-24 01:55:51,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 01:55:51,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 01:55:51,340 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 01:55:51,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 01:55:51,350 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 01:55:51,351 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:55:51" (1/1) ... [2024-11-24 01:55:51,353 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47b30060 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:51, skipping insertion in model container [2024-11-24 01:55:51,354 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:55:51" (1/1) ... [2024-11-24 01:55:51,550 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 01:55:55,403 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_87dd8853-445d-41ad-a114-0b9dcce681c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2024-11-24 01:55:55,689 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:55:55,762 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 01:55:55,998 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7508-7509] [2024-11-24 01:55:56,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [7523-7524] [2024-11-24 01:55:56,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7532] [2024-11-24 01:55:56,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7540] [2024-11-24 01:55:56,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 4*32+23)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6651:\n\t.popsection": "=a" (res): "D" (w)); [7549] [2024-11-24 01:55:56,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7575] [2024-11-24 01:55:56,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7578] [2024-11-24 01:55:56,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7581] [2024-11-24 01:55:56,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7584] [2024-11-24 01:55:56,007 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)); [7640] [2024-11-24 01:55:56,007 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)); [7647] [2024-11-24 01:55:56,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7789] [2024-11-24 01:55:56,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7792] [2024-11-24 01:55:56,013 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7794] [2024-11-24 01:55:56,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7799] [2024-11-24 01:55:56,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7802] [2024-11-24 01:55:56,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7804] [2024-11-24 01:55:56,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7809] [2024-11-24 01:55:56,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7812] [2024-11-24 01:55:56,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7814] [2024-11-24 01:55:56,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7819] [2024-11-24 01:55:56,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7822] [2024-11-24 01:55:56,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7824] [2024-11-24 01:55:56,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7842] [2024-11-24 01:55:56,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7845] [2024-11-24 01:55:56,018 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7847] [2024-11-24 01:55:56,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7852] [2024-11-24 01:55:56,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7855] [2024-11-24 01:55:56,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7857] [2024-11-24 01:55:56,020 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7862] [2024-11-24 01:55:56,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7865] [2024-11-24 01:55:56,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7867] [2024-11-24 01:55:56,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7872] [2024-11-24 01:55:56,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7875] [2024-11-24 01:55:56,021 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7877] [2024-11-24 01:55:56,024 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7954] [2024-11-24 01:55:56,025 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7961] [2024-11-24 01:55:56,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [8057] [2024-11-24 01:55:56,032 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8232] [2024-11-24 01:55:56,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8259] [2024-11-24 01:55:56,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8268] [2024-11-24 01:55:56,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8275] [2024-11-24 01:55:56,041 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [8378-8379] [2024-11-24 01:55:56,043 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [8407-8408] [2024-11-24 01:55:56,093 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9410] [2024-11-24 01:55:56,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9427] [2024-11-24 01:55:56,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9492] [2024-11-24 01:55:56,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9509] [2024-11-24 01:55:56,125 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (1628), "i" (12UL)); [10066-10067] [2024-11-24 01:55:56,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (1690), "i" (12UL)); [10132-10133] [2024-11-24 01:55:56,129 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (1699), "i" (12UL)); [10147-10148] [2024-11-24 01:55:56,130 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (1717), "i" (12UL)); [10168-10169] [2024-11-24 01:55:56,136 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (1846), "i" (12UL)); [10328-10329] [2024-11-24 01:55:56,137 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (1858), "i" (12UL)); [10347-10348] [2024-11-24 01:55:56,146 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (2077), "i" (12UL)); [10570-10571] [2024-11-24 01:55:56,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10603] [2024-11-24 01:55:56,245 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (5355), "i" (12UL)); [13395-13396] [2024-11-24 01:55:56,256 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (5524), "i" (12UL)); [13572-13573] [2024-11-24 01:55:56,256 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (5525), "i" (12UL)); [13580-13581] [2024-11-24 01:55:56,269 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12546/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/mwl8k.c"), "i" (5774), "i" (12UL)); [13799-13800] [2024-11-24 01:55:56,365 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_87dd8853-445d-41ad-a114-0b9dcce681c5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[462027,462040] [2024-11-24 01:55:56,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:55:56,555 INFO L204 MainTranslator]: Completed translation [2024-11-24 01:55:56,556 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56 WrapperNode [2024-11-24 01:55:56,556 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 01:55:56,557 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 01:55:56,557 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 01:55:56,557 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 01:55:56,567 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:56,761 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,198 INFO L138 Inliner]: procedures = 493, calls = 3993, calls flagged for inlining = 199, calls inlined = 174, statements flattened = 9082 [2024-11-24 01:55:57,199 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 01:55:57,200 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 01:55:57,200 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 01:55:57,204 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 01:55:57,215 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,216 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:55:57,316 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,161 INFO L175 MemorySlicer]: Split 2322 memory accesses to 28 slices as follows [4, 89, 4, 2, 7, 43, 32, 6, 1988, 2, 6, 3, 4, 20, 7, 9, 6, 5, 3, 6, 8, 6, 29, 12, 6, 3, 6, 6]. 86 percent of accesses are in the largest equivalence class. The 165 initializations are split as follows [0, 0, 4, 2, 7, 0, 0, 6, 50, 2, 6, 3, 4, 20, 0, 0, 6, 5, 0, 6, 8, 6, 0, 12, 6, 0, 6, 6]. The 1212 writes are split as follows [3, 89, 0, 0, 0, 43, 32, 0, 1031, 0, 0, 0, 0, 0, 6, 4, 0, 0, 2, 0, 0, 0, 1, 0, 0, 1, 0, 0]. [2024-11-24 01:56:00,165 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,166 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,491 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,521 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,700 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,744 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,847 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 01:56:00,850 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 01:56:00,850 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 01:56:00,850 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 01:56:00,851 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (1/1) ... [2024-11-24 01:56:00,860 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:56:00,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:56:00,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 01:56:00,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 01:56:00,921 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2024-11-24 01:56:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2024-11-24 01:56:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2024-11-24 01:56:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2024-11-24 01:56:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2024-11-24 01:56:00,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2024-11-24 01:56:00,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-24 01:56:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-24 01:56:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 01:56:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 01:56:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2024-11-24 01:56:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_fw_mutex_of_mwl8k_priv [2024-11-24 01:56:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2024-11-24 01:56:00,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2024-11-24 01:56:00,923 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-24 01:56:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-24 01:56:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 01:56:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 01:56:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2024-11-24 01:56:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2024-11-24 01:56:00,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-24 01:56:00,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-24 01:56:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-24 01:56:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-24 01:56:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-24 01:56:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-24 01:56:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-24 01:56:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-24 01:56:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2024-11-24 01:56:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2024-11-24 01:56:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2024-11-24 01:56:00,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2024-11-24 01:56:00,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2024-11-24 01:56:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2024-11-24 01:56:00,926 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-24 01:56:00,926 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-24 01:56:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2024-11-24 01:56:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2024-11-24 01:56:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2024-11-24 01:56:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2024-11-24 01:56:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2024-11-24 01:56:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2024-11-24 01:56:00,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2024-11-24 01:56:00,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2024-11-24 01:56:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-24 01:56:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-24 01:56:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-24 01:56:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2024-11-24 01:56:00,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2024-11-24 01:56:00,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2024-11-24 01:56:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2024-11-24 01:56:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2024-11-24 01:56:00,929 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2024-11-24 01:56:00,929 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2024-11-24 01:56:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2024-11-24 01:56:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-24 01:56:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-24 01:56:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-24 01:56:00,930 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-24 01:56:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 01:56:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 01:56:00,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 01:56:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 01:56:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 01:56:00,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-24 01:56:00,932 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-24 01:56:00,932 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2024-11-24 01:56:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2024-11-24 01:56:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_fw_mutex_of_mwl8k_priv [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2024-11-24 01:56:00,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 01:56:00,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-24 01:56:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_watchdog_ba_events [2024-11-24 01:56:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_watchdog_ba_events [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2024-11-24 01:56:00,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 01:56:00,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 01:56:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 01:56:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 01:56:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 01:56:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 01:56:00,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 01:56:00,936 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-24 01:56:00,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2024-11-24 01:56:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2024-11-24 01:56:00,937 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:56:00,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:56:00,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:56:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-24 01:56:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-24 01:56:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-24 01:56:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-24 01:56:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-24 01:56:00,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-24 01:56:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:56:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:56:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:56:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:56:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:56:00,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:56:00,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-24 01:56:00,941 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2024-11-24 01:56:00,941 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2024-11-24 01:56:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-24 01:56:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-24 01:56:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-24 01:56:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2024-11-24 01:56:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-24 01:56:00,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-24 01:56:00,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-24 01:56:00,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 01:56:00,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-24 01:56:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2024-11-24 01:56:00,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2024-11-24 01:56:00,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2024-11-24 01:56:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2024-11-24 01:56:00,945 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-11-24 01:56:00,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-11-24 01:56:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-24 01:56:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-24 01:56:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2024-11-24 01:56:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2024-11-24 01:56:00,946 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 01:56:00,946 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 01:56:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2024-11-24 01:56:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2024-11-24 01:56:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2024-11-24 01:56:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2024-11-24 01:56:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-24 01:56:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-24 01:56:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 01:56:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 01:56:00,947 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2024-11-24 01:56:00,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-24 01:56:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-24 01:56:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2024-11-24 01:56:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2024-11-24 01:56:00,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 01:56:00,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2024-11-24 01:56:00,949 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 01:56:00,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 01:56:00,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 01:56:00,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2024-11-24 01:56:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2024-11-24 01:56:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2024-11-24 01:56:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2024-11-24 01:56:00,951 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-24 01:56:00,951 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-24 01:56:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-24 01:56:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-24 01:56:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-24 01:56:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-24 01:56:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2024-11-24 01:56:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2024-11-24 01:56:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2024-11-24 01:56:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2024-11-24 01:56:00,952 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2024-11-24 01:56:00,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2024-11-24 01:56:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2024-11-24 01:56:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2024-11-24 01:56:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-24 01:56:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-24 01:56:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2024-11-24 01:56:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2024-11-24 01:56:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2024-11-24 01:56:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2024-11-24 01:56:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2024-11-24 01:56:00,953 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2024-11-24 01:56:00,953 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-24 01:56:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-24 01:56:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_restart_work [2024-11-24 01:56:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_restart_work [2024-11-24 01:56:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-11-24 01:56:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-11-24 01:56:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-11-24 01:56:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-11-24 01:56:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-24 01:56:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-24 01:56:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-24 01:56:00,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-24 01:56:00,954 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2024-11-24 01:56:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2024-11-24 01:56:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-24 01:56:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2024-11-24 01:56:00,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 01:56:00,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-24 01:56:00,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 01:56:00,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 01:56:00,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-24 01:56:00,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-24 01:56:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-24 01:56:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-24 01:56:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2024-11-24 01:56:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 01:56:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-24 01:56:00,959 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2024-11-24 01:56:00,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-24 01:56:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2024-11-24 01:56:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-24 01:56:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2024-11-24 01:56:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2024-11-24 01:56:00,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 01:56:00,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2024-11-24 01:56:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2024-11-24 01:56:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2024-11-24 01:56:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-24 01:56:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2024-11-24 01:56:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2024-11-24 01:56:00,961 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2024-11-24 01:56:00,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2024-11-24 01:56:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2024-11-24 01:56:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2024-11-24 01:56:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2024-11-24 01:56:00,962 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2024-11-24 01:56:00,962 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-24 01:56:00,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-24 01:56:00,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-24 01:56:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 01:56:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-24 01:56:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-24 01:56:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-24 01:56:00,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-11-24 01:56:00,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-11-24 01:56:00,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-11-24 01:56:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-11-24 01:56:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-11-24 01:56:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-11-24 01:56:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-11-24 01:56:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#26 [2024-11-24 01:56:00,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#27 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-11-24 01:56:00,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-11-24 01:56:00,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#26 [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#27 [2024-11-24 01:56:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2024-11-24 01:56:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2024-11-24 01:56:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2024-11-24 01:56:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2024-11-24 01:56:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2024-11-24 01:56:00,969 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2024-11-24 01:56:00,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2024-11-24 01:56:00,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2024-11-24 01:56:00,970 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_finalize_join_worker [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_finalize_join_worker [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-24 01:56:00,971 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 01:56:00,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-24 01:56:00,972 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-24 01:56:00,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-24 01:56:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-24 01:56:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2024-11-24 01:56:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2024-11-24 01:56:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2024-11-24 01:56:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2024-11-24 01:56:00,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-24 01:56:00,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-24 01:56:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-24 01:56:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-24 01:56:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2024-11-24 01:56:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2024-11-24 01:56:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2024-11-24 01:56:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2024-11-24 01:56:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2024-11-24 01:56:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2024-11-24 01:56:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-11-24 01:56:00,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-11-24 01:56:00,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2024-11-24 01:56:00,975 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2024-11-24 01:56:00,975 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-24 01:56:00,976 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 01:56:00,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2024-11-24 01:56:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2024-11-24 01:56:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2024-11-24 01:56:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-24 01:56:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-24 01:56:00,977 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2024-11-24 01:56:00,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2024-11-24 01:56:02,915 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 01:56:02,921 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 01:56:25,369 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 01:56:53,699 INFO L? ?]: Removed 4896 outVars from TransFormulas that were not future-live. [2024-11-24 01:56:53,699 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 01:56:53,799 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 01:56:53,801 INFO L312 CfgBuilder]: Removed 32 assume(true) statements. [2024-11-24 01:56:53,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:56:53 BoogieIcfgContainer [2024-11-24 01:56:53,802 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 01:56:53,806 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 01:56:53,806 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 01:56:53,812 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 01:56:53,812 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 01:55:51" (1/3) ... [2024-11-24 01:56:53,813 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45cdb1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:56:53, skipping insertion in model container [2024-11-24 01:56:53,815 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:55:56" (2/3) ... [2024-11-24 01:56:53,815 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45cdb1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:56:53, skipping insertion in model container [2024-11-24 01:56:53,816 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:56:53" (3/3) ... [2024-11-24 01:56:53,817 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-11-24 01:56:53,837 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 01:56:53,841 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i that has 260 procedures, 4113 locations, 1 initial locations, 172 loop locations, and 1 error locations. [2024-11-24 01:56:54,021 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 01:56:54,040 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;@2a679e5b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 01:56:54,041 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 01:56:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand has 3738 states, 2733 states have (on average 1.4050493962678376) internal successors, (3840), 2814 states have internal predecessors, (3840), 825 states have call successors, (825), 179 states have call predecessors, (825), 178 states have return successors, (812), 802 states have call predecessors, (812), 812 states have call successors, (812) [2024-11-24 01:56:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-24 01:56:54,120 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:56:54,121 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:56:54,122 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:56:54,127 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:56:54,128 INFO L85 PathProgramCache]: Analyzing trace with hash 1613030991, now seen corresponding path program 1 times [2024-11-24 01:56:54,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:56:54,138 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235568498] [2024-11-24 01:56:54,138 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:56:54,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:57:57,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:57:59,594 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 10881 trivial. 0 not checked. [2024-11-24 01:57:59,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:57:59,594 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235568498] [2024-11-24 01:57:59,596 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235568498] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 01:57:59,596 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628710736] [2024-11-24 01:57:59,597 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:57:59,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 01:57:59,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:57:59,601 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 01:57:59,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-24 01:59:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:59:04,454 INFO L256 TraceCheckSpWp]: Trace formula consists of 10696 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-24 01:59:04,488 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 01:59:04,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10733 trivial. 0 not checked. [2024-11-24 01:59:04,586 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 01:59:04,586 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [628710736] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:59:04,586 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-24 01:59:04,587 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-24 01:59:04,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1955007180] [2024-11-24 01:59:04,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:59:04,599 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-24 01:59:04,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:59:04,629 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-24 01:59:04,630 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-24 01:59:04,639 INFO L87 Difference]: Start difference. First operand has 3738 states, 2733 states have (on average 1.4050493962678376) internal successors, (3840), 2814 states have internal predecessors, (3840), 825 states have call successors, (825), 179 states have call predecessors, (825), 178 states have return successors, (812), 802 states have call predecessors, (812), 812 states have call successors, (812) Second operand has 2 states, 2 states have (on average 50.5) internal successors, (101), 2 states have internal predecessors, (101), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-24 01:59:05,025 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:59:05,026 INFO L93 Difference]: Finished difference Result 7471 states and 11248 transitions. [2024-11-24 01:59:05,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-24 01:59:05,029 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 50.5) internal successors, (101), 2 states have internal predecessors, (101), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 821 [2024-11-24 01:59:05,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:59:05,091 INFO L225 Difference]: With dead ends: 7471 [2024-11-24 01:59:05,091 INFO L226 Difference]: Without dead ends: 3706 [2024-11-24 01:59:05,137 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 822 GetRequests, 822 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-24 01:59:05,143 INFO L435 NwaCegarLoop]: 5435 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5435 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:59:05,145 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5435 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 01:59:05,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3706 states. [2024-11-24 01:59:05,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3706 to 3706. [2024-11-24 01:59:05,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3706 states, 2716 states have (on average 1.3851251840942562) internal successors, (3762), 2782 states have internal predecessors, (3762), 812 states have call successors, (812), 178 states have call predecessors, (812), 177 states have return successors, (806), 796 states have call predecessors, (806), 806 states have call successors, (806) [2024-11-24 01:59:05,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3706 states to 3706 states and 5380 transitions. [2024-11-24 01:59:05,537 INFO L78 Accepts]: Start accepts. Automaton has 3706 states and 5380 transitions. Word has length 821 [2024-11-24 01:59:05,537 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:59:05,539 INFO L471 AbstractCegarLoop]: Abstraction has 3706 states and 5380 transitions. [2024-11-24 01:59:05,540 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 50.5) internal successors, (101), 2 states have internal predecessors, (101), 2 states have call successors, (61), 2 states have call predecessors, (61), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-24 01:59:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3706 states and 5380 transitions. [2024-11-24 01:59:05,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-11-24 01:59:05,578 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:59:05,578 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:59:05,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-24 01:59:05,779 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87dd8853-445d-41ad-a114-0b9dcce681c5/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-24 01:59:05,779 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:59:05,780 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:59:05,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1750995069, now seen corresponding path program 1 times [2024-11-24 01:59:05,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:59:05,781 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [454469148] [2024-11-24 01:59:05,781 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:59:05,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:00:15,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:00:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-24 02:00:18,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:00:18,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [454469148] [2024-11-24 02:00:18,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [454469148] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:00:18,278 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:00:18,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:00:18,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750196563] [2024-11-24 02:00:18,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:00:18,280 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:00:18,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:00:18,281 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:00:18,282 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:00:18,282 INFO L87 Difference]: Start difference. First operand 3706 states and 5380 transitions. Second operand has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-24 02:00:22,507 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 [] [2024-11-24 02:00:23,677 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:00:23,678 INFO L93 Difference]: Finished difference Result 10848 states and 15754 transitions. [2024-11-24 02:00:23,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:00:23,680 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 821 [2024-11-24 02:00:23,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:00:23,747 INFO L225 Difference]: With dead ends: 10848 [2024-11-24 02:00:23,747 INFO L226 Difference]: Without dead ends: 7267 [2024-11-24 02:00:23,765 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 [2024-11-24 02:00:23,767 INFO L435 NwaCegarLoop]: 5390 mSDtfsCounter, 5168 mSDsluCounter, 5359 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5168 SdHoareTripleChecker+Valid, 10749 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-24 02:00:23,767 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5168 Valid, 10749 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-24 02:00:23,780 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7267 states. [2024-11-24 02:00:24,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7267 to 7263. [2024-11-24 02:00:24,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7263 states, 5349 states have (on average 1.389418582912694) internal successors, (7432), 5476 states have internal predecessors, (7432), 1561 states have call successors, (1561), 353 states have call predecessors, (1561), 352 states have return successors, (1555), 1535 states have call predecessors, (1555), 1555 states have call successors, (1555) [2024-11-24 02:00:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7263 states to 7263 states and 10548 transitions. [2024-11-24 02:00:24,175 INFO L78 Accepts]: Start accepts. Automaton has 7263 states and 10548 transitions. Word has length 821 [2024-11-24 02:00:24,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:00:24,180 INFO L471 AbstractCegarLoop]: Abstraction has 7263 states and 10548 transitions. [2024-11-24 02:00:24,181 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.666666666666668) internal successors, (95), 3 states have internal predecessors, (95), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-24 02:00:24,181 INFO L276 IsEmpty]: Start isEmpty. Operand 7263 states and 10548 transitions. [2024-11-24 02:00:24,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-24 02:00:24,192 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:00:24,193 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:00:24,193 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 02:00:24,193 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:00:24,194 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:00:24,194 INFO L85 PathProgramCache]: Analyzing trace with hash -334862420, now seen corresponding path program 1 times [2024-11-24 02:00:24,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:00:24,195 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333666483] [2024-11-24 02:00:24,195 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:00:24,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:01:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:01:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-24 02:01:35,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:01:35,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333666483] [2024-11-24 02:01:35,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333666483] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:01:35,142 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:01:35,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:01:35,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702045947] [2024-11-24 02:01:35,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:01:35,145 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:01:35,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:01:35,146 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:01:35,146 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:01:35,146 INFO L87 Difference]: Start difference. First operand 7263 states and 10548 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:01:37,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:01:37,337 INFO L93 Difference]: Finished difference Result 19215 states and 27720 transitions. [2024-11-24 02:01:37,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:01:37,338 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 829 [2024-11-24 02:01:37,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:01:37,446 INFO L225 Difference]: With dead ends: 19215 [2024-11-24 02:01:37,446 INFO L226 Difference]: Without dead ends: 12077 [2024-11-24 02:01:37,489 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 [2024-11-24 02:01:37,493 INFO L435 NwaCegarLoop]: 7256 mSDtfsCounter, 3586 mSDsluCounter, 5087 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3586 SdHoareTripleChecker+Valid, 12343 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-24 02:01:37,495 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3586 Valid, 12343 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 111 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-24 02:01:37,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12077 states. [2024-11-24 02:01:38,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12077 to 12061. [2024-11-24 02:01:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12061 states, 8884 states have (on average 1.3824853669518236) internal successors, (12282), 9085 states have internal predecessors, (12282), 2528 states have call successors, (2528), 649 states have call predecessors, (2528), 648 states have return successors, (2522), 2496 states have call predecessors, (2522), 2522 states have call successors, (2522) [2024-11-24 02:01:38,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12061 states to 12061 states and 17332 transitions. [2024-11-24 02:01:38,138 INFO L78 Accepts]: Start accepts. Automaton has 12061 states and 17332 transitions. Word has length 829 [2024-11-24 02:01:38,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:01:38,140 INFO L471 AbstractCegarLoop]: Abstraction has 12061 states and 17332 transitions. [2024-11-24 02:01:38,142 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:01:38,145 INFO L276 IsEmpty]: Start isEmpty. Operand 12061 states and 17332 transitions. [2024-11-24 02:01:38,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-11-24 02:01:38,157 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:01:38,158 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:01:38,158 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 02:01:38,158 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:01:38,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:01:38,159 INFO L85 PathProgramCache]: Analyzing trace with hash -366364876, now seen corresponding path program 1 times [2024-11-24 02:01:38,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:01:38,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1016398688] [2024-11-24 02:01:38,160 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:01:38,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:02:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:02:54,150 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-24 02:02:54,150 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:02:54,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1016398688] [2024-11-24 02:02:54,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1016398688] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:02:54,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:02:54,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:02:54,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249906674] [2024-11-24 02:02:54,151 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:02:54,152 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:02:54,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:02:54,153 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:02:54,153 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:02:54,155 INFO L87 Difference]: Start difference. First operand 12061 states and 17332 transitions. Second operand has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (59), 2 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-24 02:02:54,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:02:54,754 INFO L93 Difference]: Finished difference Result 23987 states and 34910 transitions. [2024-11-24 02:02:54,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:02:54,755 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (59), 2 states have call predecessors, (59), 1 states have call successors, (59) Word has length 830 [2024-11-24 02:02:54,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:02:54,892 INFO L225 Difference]: With dead ends: 23987 [2024-11-24 02:02:54,892 INFO L226 Difference]: Without dead ends: 12061 [2024-11-24 02:02:54,965 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:02:54,967 INFO L435 NwaCegarLoop]: 5374 mSDtfsCounter, 0 mSDsluCounter, 5368 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10742 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-24 02:02:54,968 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10742 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-24 02:02:54,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12061 states. [2024-11-24 02:02:55,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12061 to 12061. [2024-11-24 02:02:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12061 states, 8884 states have (on average 1.3811346240432238) internal successors, (12270), 9085 states have internal predecessors, (12270), 2528 states have call successors, (2528), 649 states have call predecessors, (2528), 648 states have return successors, (2522), 2496 states have call predecessors, (2522), 2522 states have call successors, (2522) [2024-11-24 02:02:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12061 states to 12061 states and 17320 transitions. [2024-11-24 02:02:55,746 INFO L78 Accepts]: Start accepts. Automaton has 12061 states and 17320 transitions. Word has length 830 [2024-11-24 02:02:55,749 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:02:55,749 INFO L471 AbstractCegarLoop]: Abstraction has 12061 states and 17320 transitions. [2024-11-24 02:02:55,749 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.0) internal successors, (99), 3 states have internal predecessors, (99), 2 states have call successors, (63), 2 states have call predecessors, (63), 2 states have return successors, (59), 2 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-24 02:02:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 12061 states and 17320 transitions. [2024-11-24 02:02:55,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2024-11-24 02:02:55,759 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:02:55,760 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:02:55,760 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 02:02:55,760 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:02:55,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:02:55,762 INFO L85 PathProgramCache]: Analyzing trace with hash 2011255595, now seen corresponding path program 1 times [2024-11-24 02:02:55,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:02:55,762 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1685781037] [2024-11-24 02:02:55,762 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:02:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:04:01,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:04:05,615 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-24 02:04:05,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:04:05,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1685781037] [2024-11-24 02:04:05,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1685781037] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:04:05,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:04:05,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:04:05,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865055910] [2024-11-24 02:04:05,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:04:05,621 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:04:05,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:04:05,622 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:04:05,622 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:04:05,623 INFO L87 Difference]: Start difference. First operand 12061 states and 17320 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:04:06,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:04:06,670 INFO L93 Difference]: Finished difference Result 35493 states and 52758 transitions. [2024-11-24 02:04:06,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:04:06,671 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 833 [2024-11-24 02:04:06,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:04:06,884 INFO L225 Difference]: With dead ends: 35493 [2024-11-24 02:04:06,884 INFO L226 Difference]: Without dead ends: 23567 [2024-11-24 02:04:06,979 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:04:06,981 INFO L435 NwaCegarLoop]: 5672 mSDtfsCounter, 5266 mSDsluCounter, 5272 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5266 SdHoareTripleChecker+Valid, 10944 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-24 02:04:06,982 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5266 Valid, 10944 Invalid, 17 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-24 02:04:07,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23567 states. [2024-11-24 02:04:08,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23567 to 23552. [2024-11-24 02:04:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23552 states, 17410 states have (on average 1.3836875358989087) internal successors, (24090), 17799 states have internal predecessors, (24090), 4873 states have call successors, (4873), 1274 states have call predecessors, (4873), 1268 states have return successors, (5780), 4807 states have call predecessors, (5780), 4866 states have call successors, (5780) [2024-11-24 02:04:08,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23552 states to 23552 states and 34743 transitions. [2024-11-24 02:04:08,482 INFO L78 Accepts]: Start accepts. Automaton has 23552 states and 34743 transitions. Word has length 833 [2024-11-24 02:04:08,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:04:08,485 INFO L471 AbstractCegarLoop]: Abstraction has 23552 states and 34743 transitions. [2024-11-24 02:04:08,485 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (63), 3 states have call predecessors, (63), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:04:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 23552 states and 34743 transitions. [2024-11-24 02:04:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 842 [2024-11-24 02:04:08,496 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:04:08,496 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:04:08,496 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 02:04:08,496 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:04:08,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:04:08,498 INFO L85 PathProgramCache]: Analyzing trace with hash 120543813, now seen corresponding path program 1 times [2024-11-24 02:04:08,498 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:04:08,498 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873254928] [2024-11-24 02:04:08,498 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:04:08,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:05:19,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:05:20,626 INFO L134 CoverageAnalysis]: Checked inductivity of 11598 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11598 trivial. 0 not checked. [2024-11-24 02:05:20,627 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:05:20,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873254928] [2024-11-24 02:05:20,627 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873254928] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:05:20,627 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:05:20,627 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:05:20,627 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394760530] [2024-11-24 02:05:20,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:05:20,628 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:05:20,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:05:20,631 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:05:20,631 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:05:20,632 INFO L87 Difference]: Start difference. First operand 23552 states and 34743 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:05:21,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:05:21,399 INFO L93 Difference]: Finished difference Result 23554 states and 34744 transitions. [2024-11-24 02:05:21,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:05:21,400 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 841 [2024-11-24 02:05:21,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:05:21,580 INFO L225 Difference]: With dead ends: 23554 [2024-11-24 02:05:21,580 INFO L226 Difference]: Without dead ends: 23551 [2024-11-24 02:05:21,599 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:05:21,601 INFO L435 NwaCegarLoop]: 5374 mSDtfsCounter, 5236 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5236 SdHoareTripleChecker+Valid, 5374 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 02:05:21,601 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5236 Valid, 5374 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 02:05:21,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23551 states. [2024-11-24 02:05:22,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23551 to 23551. [2024-11-24 02:05:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23551 states, 17410 states have (on average 1.3836300976450315) internal successors, (24089), 17798 states have internal predecessors, (24089), 4872 states have call successors, (4872), 1274 states have call predecessors, (4872), 1268 states have return successors, (5780), 4807 states have call predecessors, (5780), 4866 states have call successors, (5780) [2024-11-24 02:05:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23551 states to 23551 states and 34741 transitions. [2024-11-24 02:05:23,014 INFO L78 Accepts]: Start accepts. Automaton has 23551 states and 34741 transitions. Word has length 841 [2024-11-24 02:05:23,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:05:23,015 INFO L471 AbstractCegarLoop]: Abstraction has 23551 states and 34741 transitions. [2024-11-24 02:05:23,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:05:23,016 INFO L276 IsEmpty]: Start isEmpty. Operand 23551 states and 34741 transitions. [2024-11-24 02:05:23,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2024-11-24 02:05:23,026 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:05:23,028 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:05:23,028 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 02:05:23,028 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:05:23,029 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:05:23,029 INFO L85 PathProgramCache]: Analyzing trace with hash -562981334, now seen corresponding path program 1 times [2024-11-24 02:05:23,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:05:23,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [275090502] [2024-11-24 02:05:23,029 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:05:23,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:06:32,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:06:33,908 INFO L134 CoverageAnalysis]: Checked inductivity of 11598 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11598 trivial. 0 not checked. [2024-11-24 02:06:33,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:06:33,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [275090502] [2024-11-24 02:06:33,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [275090502] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:06:33,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:06:33,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:06:33,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435534221] [2024-11-24 02:06:33,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:06:33,910 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:06:33,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:06:33,911 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:06:33,911 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:06:33,912 INFO L87 Difference]: Start difference. First operand 23551 states and 34741 transitions. Second operand has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:06:34,667 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:06:34,667 INFO L93 Difference]: Finished difference Result 23553 states and 34742 transitions. [2024-11-24 02:06:34,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:06:34,668 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 842 [2024-11-24 02:06:34,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:06:34,805 INFO L225 Difference]: With dead ends: 23553 [2024-11-24 02:06:34,805 INFO L226 Difference]: Without dead ends: 23550 [2024-11-24 02:06:34,817 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 [2024-11-24 02:06:34,818 INFO L435 NwaCegarLoop]: 5372 mSDtfsCounter, 5233 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5233 SdHoareTripleChecker+Valid, 5372 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 02:06:34,819 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5233 Valid, 5372 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 02:06:34,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23550 states. [2024-11-24 02:06:35,752 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23550 to 23550. [2024-11-24 02:06:35,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23550 states, 17410 states have (on average 1.3835726593911546) internal successors, (24088), 17797 states have internal predecessors, (24088), 4871 states have call successors, (4871), 1274 states have call predecessors, (4871), 1268 states have return successors, (5780), 4807 states have call predecessors, (5780), 4866 states have call successors, (5780) [2024-11-24 02:06:35,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23550 states to 23550 states and 34739 transitions. [2024-11-24 02:06:35,962 INFO L78 Accepts]: Start accepts. Automaton has 23550 states and 34739 transitions. Word has length 842 [2024-11-24 02:06:35,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:06:35,964 INFO L471 AbstractCegarLoop]: Abstraction has 23550 states and 34739 transitions. [2024-11-24 02:06:35,964 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.666666666666664) internal successors, (101), 3 states have internal predecessors, (101), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:06:35,964 INFO L276 IsEmpty]: Start isEmpty. Operand 23550 states and 34739 transitions. [2024-11-24 02:06:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 844 [2024-11-24 02:06:35,973 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:06:35,973 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:06:35,974 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 02:06:35,974 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:06:35,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:06:35,975 INFO L85 PathProgramCache]: Analyzing trace with hash -277419544, now seen corresponding path program 1 times [2024-11-24 02:06:35,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:06:35,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [635879959] [2024-11-24 02:06:35,975 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:06:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:07:39,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:07:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 11598 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11598 trivial. 0 not checked. [2024-11-24 02:07:40,434 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:07:40,434 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [635879959] [2024-11-24 02:07:40,434 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [635879959] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:07:40,434 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:07:40,435 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:07:40,435 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758416226] [2024-11-24 02:07:40,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:07:40,436 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:07:40,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:07:40,436 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:07:40,436 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:07:40,437 INFO L87 Difference]: Start difference. First operand 23550 states and 34739 transitions. Second operand has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:07:40,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:07:40,967 INFO L93 Difference]: Finished difference Result 23552 states and 34740 transitions. [2024-11-24 02:07:40,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:07:40,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 843 [2024-11-24 02:07:40,968 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:07:41,108 INFO L225 Difference]: With dead ends: 23552 [2024-11-24 02:07:41,108 INFO L226 Difference]: Without dead ends: 23541 [2024-11-24 02:07:41,128 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 [2024-11-24 02:07:41,129 INFO L435 NwaCegarLoop]: 5371 mSDtfsCounter, 5230 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5230 SdHoareTripleChecker+Valid, 5371 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 02:07:41,129 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5230 Valid, 5371 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 02:07:41,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23541 states. [2024-11-24 02:07:42,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23541 to 23541. [2024-11-24 02:07:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23541 states, 17402 states have (on average 1.3834616710722905) internal successors, (24075), 17788 states have internal predecessors, (24075), 4870 states have call successors, (4870), 1274 states have call predecessors, (4870), 1268 states have return successors, (5780), 4807 states have call predecessors, (5780), 4866 states have call successors, (5780) [2024-11-24 02:07:42,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23541 states to 23541 states and 34725 transitions. [2024-11-24 02:07:42,385 INFO L78 Accepts]: Start accepts. Automaton has 23541 states and 34725 transitions. Word has length 843 [2024-11-24 02:07:42,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:07:42,386 INFO L471 AbstractCegarLoop]: Abstraction has 23541 states and 34725 transitions. [2024-11-24 02:07:42,386 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.0) internal successors, (102), 3 states have internal predecessors, (102), 3 states have call successors, (60), 2 states have call predecessors, (60), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2024-11-24 02:07:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 23541 states and 34725 transitions. [2024-11-24 02:07:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 868 [2024-11-24 02:07:42,400 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:07:42,400 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:07:42,401 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-24 02:07:42,401 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:07:42,401 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:07:42,401 INFO L85 PathProgramCache]: Analyzing trace with hash 1785741985, now seen corresponding path program 1 times [2024-11-24 02:07:42,402 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:07:42,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [820529347] [2024-11-24 02:07:42,402 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:07:42,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:08:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:08:45,144 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-24 02:08:45,144 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:08:45,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [820529347] [2024-11-24 02:08:45,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [820529347] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:08:45,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:08:45,145 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 02:08:45,145 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406440053] [2024-11-24 02:08:45,145 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:08:45,146 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 02:08:45,146 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:08:45,147 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 02:08:45,147 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 02:08:45,148 INFO L87 Difference]: Start difference. First operand 23541 states and 34725 transitions. Second operand has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2024-11-24 02:08:46,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:08:46,283 INFO L93 Difference]: Finished difference Result 46955 states and 70892 transitions. [2024-11-24 02:08:46,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 02:08:46,283 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) Word has length 867 [2024-11-24 02:08:46,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:08:46,440 INFO L225 Difference]: With dead ends: 46955 [2024-11-24 02:08:46,441 INFO L226 Difference]: Without dead ends: 23549 [2024-11-24 02:08:46,600 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 02:08:46,602 INFO L435 NwaCegarLoop]: 5366 mSDtfsCounter, 0 mSDsluCounter, 10722 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 16088 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-24 02:08:46,603 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 16088 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-24 02:08:46,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23549 states. [2024-11-24 02:08:47,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23549 to 23549. [2024-11-24 02:08:47,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23549 states, 17410 states have (on average 1.383285468121769) internal successors, (24083), 17796 states have internal predecessors, (24083), 4870 states have call successors, (4870), 1274 states have call predecessors, (4870), 1268 states have return successors, (5780), 4807 states have call predecessors, (5780), 4866 states have call successors, (5780) [2024-11-24 02:08:47,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23549 states to 23549 states and 34733 transitions. [2024-11-24 02:08:47,766 INFO L78 Accepts]: Start accepts. Automaton has 23549 states and 34733 transitions. Word has length 867 [2024-11-24 02:08:47,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:08:47,771 INFO L471 AbstractCegarLoop]: Abstraction has 23549 states and 34733 transitions. [2024-11-24 02:08:47,772 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 31.5) internal successors, (126), 4 states have internal predecessors, (126), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (64), 1 states have call predecessors, (64), 1 states have call successors, (64) [2024-11-24 02:08:47,772 INFO L276 IsEmpty]: Start isEmpty. Operand 23549 states and 34733 transitions. [2024-11-24 02:08:47,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-11-24 02:08:47,786 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:08:47,786 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:08:47,786 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-11-24 02:08:47,787 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:08:47,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:08:47,787 INFO L85 PathProgramCache]: Analyzing trace with hash 2118380528, now seen corresponding path program 1 times [2024-11-24 02:08:47,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:08:47,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943936349] [2024-11-24 02:08:47,788 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:08:47,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:09:49,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:09:51,917 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-24 02:09:51,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:09:51,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943936349] [2024-11-24 02:09:51,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1943936349] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:09:51,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:09:51,918 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:09:51,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252157382] [2024-11-24 02:09:51,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:09:51,919 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:09:51,919 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:09:51,920 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:09:51,920 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:09:51,920 INFO L87 Difference]: Start difference. First operand 23549 states and 34733 transitions. Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2024-11-24 02:09:53,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:09:53,072 INFO L93 Difference]: Finished difference Result 46947 states and 69244 transitions. [2024-11-24 02:09:53,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:09:53,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) Word has length 887 [2024-11-24 02:09:53,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:09:53,221 INFO L225 Difference]: With dead ends: 46947 [2024-11-24 02:09:53,221 INFO L226 Difference]: Without dead ends: 23533 [2024-11-24 02:09:53,343 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 [2024-11-24 02:09:53,345 INFO L435 NwaCegarLoop]: 5363 mSDtfsCounter, 5346 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5346 SdHoareTripleChecker+Valid, 5363 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-24 02:09:53,346 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5346 Valid, 5363 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-24 02:09:53,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23533 states. [2024-11-24 02:09:54,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23533 to 23533. [2024-11-24 02:09:54,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23533 states, 17402 states have (on average 1.383001953798414) internal successors, (24067), 17788 states have internal predecessors, (24067), 4862 states have call successors, (4862), 1274 states have call predecessors, (4862), 1268 states have return successors, (5764), 4799 states have call predecessors, (5764), 4858 states have call successors, (5764) [2024-11-24 02:09:54,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23533 states to 23533 states and 34693 transitions. [2024-11-24 02:09:54,545 INFO L78 Accepts]: Start accepts. Automaton has 23533 states and 34693 transitions. Word has length 887 [2024-11-24 02:09:54,546 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:09:54,546 INFO L471 AbstractCegarLoop]: Abstraction has 23533 states and 34693 transitions. [2024-11-24 02:09:54,546 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2024-11-24 02:09:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 23533 states and 34693 transitions. [2024-11-24 02:09:54,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2024-11-24 02:09:54,560 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:09:54,560 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:09:54,560 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-24 02:09:54,561 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:09:54,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:09:54,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1836959897, now seen corresponding path program 1 times [2024-11-24 02:09:54,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:09:54,563 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1855722107] [2024-11-24 02:09:54,564 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:09:54,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms