./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-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 07914dac2b4e4f742fdc4c1fb5079040d03461c6d7156109f69716c1280cc239 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:35:11,290 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:35:11,395 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 23:35:11,403 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:35:11,403 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:35:11,443 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:35:11,444 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:35:11,444 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:35:11,444 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:35:11,445 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:35:11,445 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:35:11,445 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:35:11,445 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:35:11,445 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:35:11,445 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:35:11,445 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:35:11,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:35:11,448 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:35:11,448 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:35:11,448 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:35:11,449 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:35:11,449 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:35:11,449 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:35:11,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:35:11,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:35:11,449 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:35:11,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:35:11,450 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:35:11,451 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:35:11,451 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:35:11,451 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:35:11,451 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_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 07914dac2b4e4f742fdc4c1fb5079040d03461c6d7156109f69716c1280cc239 [2024-11-27 23:35:11,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:35:11,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:35:11,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:35:11,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:35:11,726 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:35:11,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-11-27 23:35:14,633 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/data/d2a6cc411/7b5a7b3b40ee4e5ba0c25939d0d9096a/FLAGf9c1b3276 [2024-11-27 23:35:15,652 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:35:15,653 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-11-27 23:35:15,721 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/data/d2a6cc411/7b5a7b3b40ee4e5ba0c25939d0d9096a/FLAGf9c1b3276 [2024-11-27 23:35:15,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/data/d2a6cc411/7b5a7b3b40ee4e5ba0c25939d0d9096a [2024-11-27 23:35:15,746 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:35:15,748 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:35:15,750 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:35:15,751 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:35:15,759 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:35:15,760 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:35:15" (1/1) ... [2024-11-27 23:35:15,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6099117d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:15, skipping insertion in model container [2024-11-27 23:35:15,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:35:15" (1/1) ... [2024-11-27 23:35:15,926 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:35:19,766 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_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[463616,463629] [2024-11-27 23:35:19,870 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-11-27 23:35:19,873 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:35:19,940 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:35:20,129 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"); [7515-7516] [2024-11-27 23:35:20,136 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)); [7530-7531] [2024-11-27 23:35:20,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7539] [2024-11-27 23:35:20,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7547] [2024-11-27 23:35:20,137 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)); [7556] [2024-11-27 23:35:20,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7700] [2024-11-27 23:35:20,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7703] [2024-11-27 23:35:20,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7706] [2024-11-27 23:35:20,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7709] [2024-11-27 23:35:20,151 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)); [7740] [2024-11-27 23:35:20,151 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)); [7747] [2024-11-27 23:35:20,151 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7760] [2024-11-27 23:35:20,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7763] [2024-11-27 23:35:20,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7765] [2024-11-27 23:35:20,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7770] [2024-11-27 23:35:20,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7773] [2024-11-27 23:35:20,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7775] [2024-11-27 23:35:20,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7780] [2024-11-27 23:35:20,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7783] [2024-11-27 23:35:20,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7785] [2024-11-27 23:35:20,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7790] [2024-11-27 23:35:20,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7793] [2024-11-27 23:35:20,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7795] [2024-11-27 23:35:20,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7813] [2024-11-27 23:35:20,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7816] [2024-11-27 23:35:20,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7818] [2024-11-27 23:35:20,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7823] [2024-11-27 23:35:20,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7826] [2024-11-27 23:35:20,158 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7828] [2024-11-27 23:35:20,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7833] [2024-11-27 23:35:20,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7836] [2024-11-27 23:35:20,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7838] [2024-11-27 23:35:20,159 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7843] [2024-11-27 23:35:20,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7846] [2024-11-27 23:35:20,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7848] [2024-11-27 23:35:20,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7946] [2024-11-27 23:35:20,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7953] [2024-11-27 23:35:20,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [8049] [2024-11-27 23:35:20,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8194] [2024-11-27 23:35:20,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8221] [2024-11-27 23:35:20,178 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8230] [2024-11-27 23:35:20,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8237] [2024-11-27 23:35:20,188 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)); [8334-8335] [2024-11-27 23:35:20,191 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)); [8363-8364] [2024-11-27 23:35:20,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9374] [2024-11-27 23:35:20,255 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9391] [2024-11-27 23:35:20,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9456] [2024-11-27 23:35:20,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9473] [2024-11-27 23:35:20,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (1628), "i" (12UL)); [10030-10031] [2024-11-27 23:35:20,303 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (1690), "i" (12UL)); [10096-10097] [2024-11-27 23:35:20,306 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (1699), "i" (12UL)); [10111-10112] [2024-11-27 23:35:20,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (1717), "i" (12UL)); [10132-10133] [2024-11-27 23:35:20,318 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (1846), "i" (12UL)); [10292-10293] [2024-11-27 23:35:20,319 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (1858), "i" (12UL)); [10311-10312] [2024-11-27 23:35:20,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (2077), "i" (12UL)); [10534-10535] [2024-11-27 23:35:20,337 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10567] [2024-11-27 23:35:20,538 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (5355), "i" (12UL)); [13359-13360] [2024-11-27 23:35:20,544 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (5524), "i" (12UL)); [13536-13537] [2024-11-27 23:35:20,546 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (5525), "i" (12UL)); [13544-13545] [2024-11-27 23:35:20,556 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11750/dscv_tempdir/dscv/ri/43_2a/drivers/net/wireless/mwl8k.c"), "i" (5774), "i" (12UL)); [13763-13764] [2024-11-27 23:35:20,628 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_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i[463616,463629] [2024-11-27 23:35:20,637 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-11-27 23:35:20,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:35:20,788 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-11-27 23:35:20,797 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:35:20,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20 WrapperNode [2024-11-27 23:35:20,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:35:20,801 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:35:20,801 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:35:20,802 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:35:20,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:20,911 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:21,319 INFO L138 Inliner]: procedures = 453, calls = 3927, calls flagged for inlining = 197, calls inlined = 175, statements flattened = 9041 [2024-11-27 23:35:21,321 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:35:21,321 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:35:21,321 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:35:21,321 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:35:21,332 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:21,332 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:21,392 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,264 INFO L175 MemorySlicer]: Split 2317 memory accesses to 28 slices as follows [20, 9, 89, 7, 1983, 4, 2, 7, 43, 32, 3, 6, 3, 2, 4, 6, 3, 4, 6, 5, 6, 8, 6, 12, 6, 6, 29, 6]. 86 percent of accesses are in the largest equivalence class. The 165 initializations are split as follows [20, 0, 0, 0, 50, 4, 2, 7, 0, 0, 0, 6, 0, 2, 0, 6, 3, 4, 6, 5, 6, 8, 6, 12, 6, 6, 0, 6]. The 1208 writes are split as follows [0, 4, 89, 6, 1027, 0, 0, 0, 43, 32, 1, 0, 2, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]. [2024-11-27 23:35:24,265 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,265 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,505 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,529 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,571 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,673 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,716 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,814 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:35:24,817 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:35:24,817 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:35:24,817 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:35:24,818 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (1/1) ... [2024-11-27 23:35:24,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:35:24,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:35:24,860 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:35:24,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:35:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2024-11-27 23:35:24,901 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2024-11-27 23:35:24,901 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2024-11-27 23:35:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2024-11-27 23:35:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2024-11-27 23:35:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2024-11-27 23:35:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-27 23:35:24,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-27 23:35:24,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 23:35:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 23:35:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2024-11-27 23:35:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2024-11-27 23:35:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-27 23:35:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-27 23:35:24,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2024-11-27 23:35:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2024-11-27 23:35:24,904 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-27 23:35:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-27 23:35:24,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2024-11-27 23:35:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2024-11-27 23:35:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2024-11-27 23:35:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2024-11-27 23:35:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-27 23:35:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-27 23:35:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-27 23:35:24,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-27 23:35:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-27 23:35:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-27 23:35:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-27 23:35:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-27 23:35:24,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-27 23:35:24,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-27 23:35:24,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-27 23:35:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2024-11-27 23:35:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2024-11-27 23:35:24,912 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2024-11-27 23:35:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 23:35:24,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 23:35:24,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-27 23:35:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-27 23:35:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-27 23:35:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_watchdog_ba_events [2024-11-27 23:35:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_watchdog_ba_events [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2024-11-27 23:35:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 23:35:24,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-27 23:35:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2024-11-27 23:35:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2024-11-27 23:35:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-27 23:35:24,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-27 23:35:24,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-27 23:35:24,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-27 23:35:24,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-27 23:35:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-27 23:35:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-27 23:35:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2024-11-27 23:35:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2024-11-27 23:35:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2024-11-27 23:35:24,922 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-27 23:35:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-27 23:35:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-27 23:35:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-27 23:35:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-27 23:35:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-27 23:35:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-11-27 23:35:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-11-27 23:35:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2024-11-27 23:35:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2024-11-27 23:35:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-27 23:35:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-27 23:35:24,923 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-27 23:35:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-27 23:35:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2024-11-27 23:35:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2024-11-27 23:35:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2024-11-27 23:35:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2024-11-27 23:35:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-27 23:35:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-27 23:35:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-27 23:35:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-27 23:35:24,924 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2024-11-27 23:35:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2024-11-27 23:35:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-27 23:35:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-11-27 23:35:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-27 23:35:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-27 23:35:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 23:35:24,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-27 23:35:24,926 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2024-11-27 23:35:24,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-27 23:35:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-27 23:35:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2024-11-27 23:35:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2024-11-27 23:35:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-27 23:35:24,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-27 23:35:24,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-27 23:35:24,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2024-11-27 23:35:24,931 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 23:35:24,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 23:35:24,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 23:35:24,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 23:35:24,933 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2024-11-27 23:35:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2024-11-27 23:35:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-27 23:35:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-27 23:35:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-27 23:35:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2024-11-27 23:35:24,934 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2024-11-27 23:35:24,934 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_restart_work [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_restart_work [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-27 23:35:24,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-27 23:35:24,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-27 23:35:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2024-11-27 23:35:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2024-11-27 23:35:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-27 23:35:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2024-11-27 23:35:24,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-27 23:35:24,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-27 23:35:24,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-27 23:35:24,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-27 23:35:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-27 23:35:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-27 23:35:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2024-11-27 23:35:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 23:35:24,938 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-27 23:35:24,938 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-27 23:35:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2024-11-27 23:35:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2024-11-27 23:35:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2024-11-27 23:35:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2024-11-27 23:35:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-27 23:35:24,940 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-27 23:35:24,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2024-11-27 23:35:24,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 23:35:24,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 23:35:24,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2024-11-27 23:35:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2024-11-27 23:35:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-27 23:35:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2024-11-27 23:35:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-11-27 23:35:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2024-11-27 23:35:24,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2024-11-27 23:35:24,943 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2024-11-27 23:35:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2024-11-27 23:35:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2024-11-27 23:35:24,944 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 23:35:24,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-27 23:35:24,945 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-27 23:35:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-27 23:35:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-27 23:35:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-27 23:35:24,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-11-27 23:35:24,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-11-27 23:35:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-11-27 23:35:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-11-27 23:35:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-11-27 23:35:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-11-27 23:35:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#26 [2024-11-27 23:35:24,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#27 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-11-27 23:35:24,947 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#26 [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#27 [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2024-11-27 23:35:24,948 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2024-11-27 23:35:24,948 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2024-11-27 23:35:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-27 23:35:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-27 23:35:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2024-11-27 23:35:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2024-11-27 23:35:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2024-11-27 23:35:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2024-11-27 23:35:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2024-11-27 23:35:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2024-11-27 23:35:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2024-11-27 23:35:24,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2024-11-27 23:35:24,950 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2024-11-27 23:35:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-27 23:35:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_finalize_join_worker [2024-11-27 23:35:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_finalize_join_worker [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-27 23:35:24,951 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 23:35:24,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 23:35:24,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2024-11-27 23:35:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 23:35:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2024-11-27 23:35:24,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2024-11-27 23:35:24,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2024-11-27 23:35:24,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2024-11-27 23:35:24,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-27 23:35:24,955 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:35:24,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 23:35:24,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-27 23:35:24,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-27 23:35:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2024-11-27 23:35:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2024-11-27 23:35:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2024-11-27 23:35:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2024-11-27 23:35:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2024-11-27 23:35:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2024-11-27 23:35:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-27 23:35:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-27 23:35:24,958 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2024-11-27 23:35:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2024-11-27 23:35:26,795 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:35:26,805 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:35:48,231 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 23:36:15,400 INFO L? ?]: Removed 4898 outVars from TransFormulas that were not future-live. [2024-11-27 23:36:15,401 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:36:15,505 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:36:15,505 INFO L312 CfgBuilder]: Removed 33 assume(true) statements. [2024-11-27 23:36:15,505 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:36:15 BoogieIcfgContainer [2024-11-27 23:36:15,506 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:36:15,508 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:36:15,508 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:36:15,513 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:36:15,513 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:35:15" (1/3) ... [2024-11-27 23:36:15,514 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@255ad49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:36:15, skipping insertion in model container [2024-11-27 23:36:15,514 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:35:20" (2/3) ... [2024-11-27 23:36:15,514 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@255ad49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:36:15, skipping insertion in model container [2024-11-27 23:36:15,515 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:36:15" (3/3) ... [2024-11-27 23:36:15,517 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-11-27 23:36:15,535 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:36:15,539 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i that has 259 procedures, 4104 locations, 1 initial locations, 173 loop locations, and 2 error locations. [2024-11-27 23:36:15,709 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:36:15,724 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;@127fb929, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:36:15,724 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-27 23:36:15,738 INFO L276 IsEmpty]: Start isEmpty. Operand has 3729 states, 2724 states have (on average 1.4034508076358296) internal successors, (3823), 2803 states have internal predecessors, (3823), 825 states have call successors, (825), 178 states have call predecessors, (825), 177 states have return successors, (812), 802 states have call predecessors, (812), 812 states have call successors, (812) [2024-11-27 23:36:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-27 23:36:15,876 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:36:15,877 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] [2024-11-27 23:36:15,877 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:36:15,892 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:36:15,893 INFO L85 PathProgramCache]: Analyzing trace with hash -1216097190, now seen corresponding path program 1 times [2024-11-27 23:36:15,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:36:15,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749718071] [2024-11-27 23:36:15,902 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:36:15,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:37:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:37:17,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 10881 trivial. 0 not checked. [2024-11-27 23:37:17,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:37:17,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749718071] [2024-11-27 23:37:17,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749718071] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:37:17,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [844914028] [2024-11-27 23:37:17,861 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:37:17,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:37:17,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:37:17,865 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:37:17,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 23:38:17,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:38:17,880 INFO L256 TraceCheckSpWp]: Trace formula consists of 10803 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 23:38:17,911 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:38:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10733 trivial. 0 not checked. [2024-11-27 23:38:17,980 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:38:17,980 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [844914028] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:38:17,980 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:38:17,981 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 23:38:17,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2056643683] [2024-11-27 23:38:17,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:38:17,988 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 23:38:17,988 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:38:18,016 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 23:38:18,016 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:38:18,025 INFO L87 Difference]: Start difference. First operand has 3729 states, 2724 states have (on average 1.4034508076358296) internal successors, (3823), 2803 states have internal predecessors, (3823), 825 states have call successors, (825), 178 states have call predecessors, (825), 177 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, (64), 2 states have call predecessors, (64), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-27 23:38:18,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:38:18,570 INFO L93 Difference]: Finished difference Result 7443 states and 11182 transitions. [2024-11-27 23:38:18,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 23:38:18,580 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, (64), 2 states have call predecessors, (64), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 824 [2024-11-27 23:38:18,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:38:18,649 INFO L225 Difference]: With dead ends: 7443 [2024-11-27 23:38:18,649 INFO L226 Difference]: Without dead ends: 3683 [2024-11-27 23:38:18,704 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 825 GetRequests, 825 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 23:38:18,708 INFO L435 NwaCegarLoop]: 5413 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, 5413 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 [2024-11-27 23:38:18,709 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5413 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:38:18,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3683 states. [2024-11-27 23:38:19,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3683 to 3683. [2024-11-27 23:38:19,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3683 states, 2697 states have (on average 1.3848720800889878) internal successors, (3735), 2760 states have internal predecessors, (3735), 810 states have call successors, (810), 176 states have call predecessors, (810), 174 states have return successors, (808), 798 states have call predecessors, (808), 808 states have call successors, (808) [2024-11-27 23:38:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 3683 states and 5353 transitions. [2024-11-27 23:38:19,183 INFO L78 Accepts]: Start accepts. Automaton has 3683 states and 5353 transitions. Word has length 824 [2024-11-27 23:38:19,189 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:38:19,190 INFO L471 AbstractCegarLoop]: Abstraction has 3683 states and 5353 transitions. [2024-11-27 23:38:19,191 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, (64), 2 states have call predecessors, (64), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-27 23:38:19,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5353 transitions. [2024-11-27 23:38:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-11-27 23:38:19,270 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:38:19,270 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] [2024-11-27 23:38:19,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-27 23:38:19,471 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-27 23:38:19,472 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:38:19,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:38:19,488 INFO L85 PathProgramCache]: Analyzing trace with hash -149565786, now seen corresponding path program 1 times [2024-11-27 23:38:19,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:38:19,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1660531520] [2024-11-27 23:38:19,488 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:38:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:39:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:39:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-27 23:39:19,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:39:19,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1660531520] [2024-11-27 23:39:19,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1660531520] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:39:19,456 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:39:19,456 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:39:19,456 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168822171] [2024-11-27 23:39:19,456 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:39:19,458 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:39:19,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:39:19,459 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:39:19,460 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:39:19,461 INFO L87 Difference]: Start difference. First operand 3683 states and 5353 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, (62), 2 states have call predecessors, (62), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-27 23:39:21,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:39:21,355 INFO L93 Difference]: Finished difference Result 9635 states and 13914 transitions. [2024-11-27 23:39:21,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:39:21,356 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, (62), 2 states have call predecessors, (62), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) Word has length 824 [2024-11-27 23:39:21,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:39:21,410 INFO L225 Difference]: With dead ends: 9635 [2024-11-27 23:39:21,410 INFO L226 Difference]: Without dead ends: 6077 [2024-11-27 23:39:21,433 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 [2024-11-27 23:39:21,435 INFO L435 NwaCegarLoop]: 7218 mSDtfsCounter, 3556 mSDsluCounter, 5060 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3556 SdHoareTripleChecker+Valid, 12278 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2024-11-27 23:39:21,436 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3556 Valid, 12278 Invalid, 116 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 111 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2024-11-27 23:39:21,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6077 states. [2024-11-27 23:39:21,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6077 to 6070. [2024-11-27 23:39:21,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6070 states, 4454 states have (on average 1.380107768298159) internal successors, (6147), 4556 states have internal predecessors, (6147), 1295 states have call successors, (1295), 321 states have call predecessors, (1295), 319 states have return successors, (1293), 1279 states have call predecessors, (1293), 1293 states have call successors, (1293) [2024-11-27 23:39:21,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 6070 states and 8735 transitions. [2024-11-27 23:39:21,817 INFO L78 Accepts]: Start accepts. Automaton has 6070 states and 8735 transitions. Word has length 824 [2024-11-27 23:39:21,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:39:21,820 INFO L471 AbstractCegarLoop]: Abstraction has 6070 states and 8735 transitions. [2024-11-27 23:39:21,820 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, (62), 2 states have call predecessors, (62), 1 states have return successors, (58), 1 states have call predecessors, (58), 1 states have call successors, (58) [2024-11-27 23:39:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 6070 states and 8735 transitions. [2024-11-27 23:39:21,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2024-11-27 23:39:21,829 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:39:21,830 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] [2024-11-27 23:39:21,830 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 23:39:21,830 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:39:21,831 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:39:21,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1299027605, now seen corresponding path program 1 times [2024-11-27 23:39:21,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:39:21,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086222400] [2024-11-27 23:39:21,832 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:39:21,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:40:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:40:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-27 23:40:21,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:40:21,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086222400] [2024-11-27 23:40:21,263 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086222400] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:40:21,263 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:40:21,264 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:40:21,264 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203071942] [2024-11-27 23:40:21,264 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:40:21,265 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:40:21,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:40:21,267 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:40:21,267 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:40:21,267 INFO L87 Difference]: Start difference. First operand 6070 states and 8735 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), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-27 23:40:21,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:40:21,540 INFO L93 Difference]: Finished difference Result 6075 states and 8741 transitions. [2024-11-27 23:40:21,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:40:21,541 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), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) Word has length 830 [2024-11-27 23:40:21,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:40:21,597 INFO L225 Difference]: With dead ends: 6075 [2024-11-27 23:40:21,598 INFO L226 Difference]: Without dead ends: 6072 [2024-11-27 23:40:21,602 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 [2024-11-27 23:40:21,604 INFO L435 NwaCegarLoop]: 5352 mSDtfsCounter, 0 mSDsluCounter, 5347 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10699 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 23:40:21,605 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10699 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 23:40:21,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6072 states. [2024-11-27 23:40:21,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6072 to 6072. [2024-11-27 23:40:21,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6072 states, 4456 states have (on average 1.3799371633752244) internal successors, (6149), 4558 states have internal predecessors, (6149), 1295 states have call successors, (1295), 321 states have call predecessors, (1295), 319 states have return successors, (1293), 1279 states have call predecessors, (1293), 1293 states have call successors, (1293) [2024-11-27 23:40:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 6072 states and 8737 transitions. [2024-11-27 23:40:21,939 INFO L78 Accepts]: Start accepts. Automaton has 6072 states and 8737 transitions. Word has length 830 [2024-11-27 23:40:21,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:40:21,941 INFO L471 AbstractCegarLoop]: Abstraction has 6072 states and 8737 transitions. [2024-11-27 23:40:21,941 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), 1 states have return successors, (59), 1 states have call predecessors, (59), 1 states have call successors, (59) [2024-11-27 23:40:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 6072 states and 8737 transitions. [2024-11-27 23:40:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-27 23:40:21,952 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:40:21,953 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] [2024-11-27 23:40:21,953 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 23:40:21,953 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:40:21,954 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:40:21,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1114539285, now seen corresponding path program 1 times [2024-11-27 23:40:21,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:40:21,955 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10942340] [2024-11-27 23:40:21,955 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:40:21,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:41:19,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:41:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-11-27 23:41:22,583 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:41:22,583 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10942340] [2024-11-27 23:41:22,583 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10942340] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:41:22,583 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:41:22,583 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 23:41:22,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795698472] [2024-11-27 23:41:22,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:41:22,585 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 23:41:22,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:41:22,586 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 23:41:22,586 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 23:41:22,587 INFO L87 Difference]: Start difference. First operand 6072 states and 8737 transitions. Second operand has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 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) [2024-11-27 23:41:23,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:41:23,095 INFO L93 Difference]: Finished difference Result 12091 states and 17659 transitions. [2024-11-27 23:41:23,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 23:41:23,096 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 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 829 [2024-11-27 23:41:23,099 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:41:23,157 INFO L225 Difference]: With dead ends: 12091 [2024-11-27 23:41:23,157 INFO L226 Difference]: Without dead ends: 6144 [2024-11-27 23:41:23,202 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 23:41:23,204 INFO L435 NwaCegarLoop]: 5354 mSDtfsCounter, 4869 mSDsluCounter, 5742 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4869 SdHoareTripleChecker+Valid, 11096 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 23:41:23,205 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4869 Valid, 11096 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 23:41:23,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6144 states. [2024-11-27 23:41:23,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6144 to 6137. [2024-11-27 23:41:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6137 states, 4496 states have (on average 1.3754448398576513) internal successors, (6184), 4597 states have internal predecessors, (6184), 1301 states have call successors, (1301), 340 states have call predecessors, (1301), 339 states have return successors, (1300), 1285 states have call predecessors, (1300), 1300 states have call successors, (1300) [2024-11-27 23:41:23,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 6137 states and 8785 transitions. [2024-11-27 23:41:23,588 INFO L78 Accepts]: Start accepts. Automaton has 6137 states and 8785 transitions. Word has length 829 [2024-11-27 23:41:23,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:41:23,590 INFO L471 AbstractCegarLoop]: Abstraction has 6137 states and 8785 transitions. [2024-11-27 23:41:23,590 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.5) internal successors, (98), 4 states have internal predecessors, (98), 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) [2024-11-27 23:41:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 6137 states and 8785 transitions. [2024-11-27 23:41:23,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-11-27 23:41:23,638 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:41:23,638 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:41:23,638 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 23:41:23,639 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:41:23,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:41:23,639 INFO L85 PathProgramCache]: Analyzing trace with hash 303596989, now seen corresponding path program 1 times [2024-11-27 23:41:23,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:41:23,640 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662023971] [2024-11-27 23:41:23,640 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:41:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:42:21,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:42:23,462 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11219 trivial. 0 not checked. [2024-11-27 23:42:23,464 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:42:23,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662023971] [2024-11-27 23:42:23,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662023971] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:42:23,465 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1960579495] [2024-11-27 23:42:23,465 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:42:23,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:42:23,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:42:23,470 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:42:23,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-27 23:43:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:43:30,680 INFO L256 TraceCheckSpWp]: Trace formula consists of 12202 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-27 23:43:30,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:43:30,822 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 11107 trivial. 0 not checked. [2024-11-27 23:43:30,822 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 23:43:30,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1960579495] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:43:30,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 23:43:30,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2024-11-27 23:43:30,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431386620] [2024-11-27 23:43:30,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:43:30,824 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:43:30,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:43:30,825 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:43:30,825 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:43:30,825 INFO L87 Difference]: Start difference. First operand 6137 states and 8785 transitions. Second operand has 3 states, 3 states have (on average 68.0) internal successors, (204), 3 states have internal predecessors, (204), 2 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-11-27 23:43:31,244 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:43:31,244 INFO L93 Difference]: Finished difference Result 12149 states and 17608 transitions. [2024-11-27 23:43:31,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:43:31,245 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 68.0) internal successors, (204), 3 states have internal predecessors, (204), 2 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) Word has length 1015 [2024-11-27 23:43:31,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:43:31,327 INFO L225 Difference]: With dead ends: 12149 [2024-11-27 23:43:31,327 INFO L226 Difference]: Without dead ends: 6137 [2024-11-27 23:43:31,366 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1017 GetRequests, 1016 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:43:31,367 INFO L435 NwaCegarLoop]: 5337 mSDtfsCounter, 0 mSDsluCounter, 5331 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10668 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 [2024-11-27 23:43:31,367 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10668 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 23:43:31,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6137 states. [2024-11-27 23:43:31,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6137 to 6137. [2024-11-27 23:43:31,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6137 states, 4496 states have (on average 1.3741103202846976) internal successors, (6178), 4597 states have internal predecessors, (6178), 1301 states have call successors, (1301), 340 states have call predecessors, (1301), 339 states have return successors, (1300), 1285 states have call predecessors, (1300), 1300 states have call successors, (1300) [2024-11-27 23:43:31,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 6137 states and 8779 transitions. [2024-11-27 23:43:31,703 INFO L78 Accepts]: Start accepts. Automaton has 6137 states and 8779 transitions. Word has length 1015 [2024-11-27 23:43:31,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:43:31,706 INFO L471 AbstractCegarLoop]: Abstraction has 6137 states and 8779 transitions. [2024-11-27 23:43:31,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 68.0) internal successors, (204), 3 states have internal predecessors, (204), 2 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-11-27 23:43:31,706 INFO L276 IsEmpty]: Start isEmpty. Operand 6137 states and 8779 transitions. [2024-11-27 23:43:31,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-11-27 23:43:31,751 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:43:31,752 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:43:31,800 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-27 23:43:31,952 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:43:31,953 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:43:31,953 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:43:31,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1487088827, now seen corresponding path program 1 times [2024-11-27 23:43:31,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:43:31,954 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214723296] [2024-11-27 23:43:31,954 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:43:31,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:44:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:44:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 11226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11226 trivial. 0 not checked. [2024-11-27 23:44:39,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:44:39,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214723296] [2024-11-27 23:44:39,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1214723296] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:44:39,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:44:39,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:44:39,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608405027] [2024-11-27 23:44:39,711 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:44:39,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:44:39,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:44:39,712 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:44:39,713 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:44:39,713 INFO L87 Difference]: Start difference. First operand 6137 states and 8779 transitions. Second operand has 3 states, 3 states have (on average 67.66666666666667) internal successors, (203), 3 states have internal predecessors, (203), 2 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-11-27 23:44:40,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:44:40,043 INFO L93 Difference]: Finished difference Result 12157 states and 17409 transitions. [2024-11-27 23:44:40,044 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:44:40,044 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 67.66666666666667) internal successors, (203), 3 states have internal predecessors, (203), 2 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) Word has length 1021 [2024-11-27 23:44:40,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:44:40,119 INFO L225 Difference]: With dead ends: 12157 [2024-11-27 23:44:40,119 INFO L226 Difference]: Without dead ends: 6145 [2024-11-27 23:44:40,144 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 [2024-11-27 23:44:40,145 INFO L435 NwaCegarLoop]: 5338 mSDtfsCounter, 1 mSDsluCounter, 5335 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 10673 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 23:44:40,145 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 10673 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 23:44:40,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6145 states. [2024-11-27 23:44:40,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6145 to 6141. [2024-11-27 23:44:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6141 states, 4500 states have (on average 1.3737777777777778) internal successors, (6182), 4601 states have internal predecessors, (6182), 1301 states have call successors, (1301), 340 states have call predecessors, (1301), 339 states have return successors, (1300), 1285 states have call predecessors, (1300), 1300 states have call successors, (1300) [2024-11-27 23:44:40,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6141 states to 6141 states and 8783 transitions. [2024-11-27 23:44:40,457 INFO L78 Accepts]: Start accepts. Automaton has 6141 states and 8783 transitions. Word has length 1021 [2024-11-27 23:44:40,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:44:40,459 INFO L471 AbstractCegarLoop]: Abstraction has 6141 states and 8783 transitions. [2024-11-27 23:44:40,459 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 67.66666666666667) internal successors, (203), 3 states have internal predecessors, (203), 2 states have call successors, (88), 2 states have call predecessors, (88), 2 states have return successors, (83), 2 states have call predecessors, (83), 2 states have call successors, (83) [2024-11-27 23:44:40,459 INFO L276 IsEmpty]: Start isEmpty. Operand 6141 states and 8783 transitions. [2024-11-27 23:44:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1032 [2024-11-27 23:44:40,508 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:44:40,509 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:44:40,509 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-27 23:44:40,509 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:44:40,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:44:40,510 INFO L85 PathProgramCache]: Analyzing trace with hash 235081155, now seen corresponding path program 1 times [2024-11-27 23:44:40,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:44:40,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437496241] [2024-11-27 23:44:40,511 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:44:40,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:45:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:45:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11228 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11226 trivial. 0 not checked. [2024-11-27 23:45:48,803 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:45:48,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437496241] [2024-11-27 23:45:48,803 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1437496241] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:45:48,803 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1921138611] [2024-11-27 23:45:48,803 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:45:48,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:45:48,804 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:45:48,808 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:45:48,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-27 23:46:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:46:57,332 INFO L256 TraceCheckSpWp]: Trace formula consists of 12270 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-27 23:46:57,362 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 23:46:57,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11228 backedges. 120 proven. 2 refuted. 0 times theorem prover too weak. 11106 trivial. 0 not checked. [2024-11-27 23:46:57,623 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-27 23:47:06,947 INFO L134 CoverageAnalysis]: Checked inductivity of 11228 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11226 trivial. 0 not checked. [2024-11-27 23:47:06,947 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1921138611] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-27 23:47:06,947 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-27 23:47:06,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2024-11-27 23:47:06,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606361615] [2024-11-27 23:47:06,948 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-27 23:47:06,950 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-27 23:47:06,951 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:47:06,952 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-27 23:47:06,952 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-11-27 23:47:06,953 INFO L87 Difference]: Start difference. First operand 6141 states and 8783 transitions. Second operand has 7 states, 7 states have (on average 37.285714285714285) internal successors, (261), 7 states have internal predecessors, (261), 5 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (98), 5 states have call predecessors, (98), 5 states have call successors, (98) [2024-11-27 23:47:07,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:47:07,580 INFO L93 Difference]: Finished difference Result 12185 states and 17447 transitions. [2024-11-27 23:47:07,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 23:47:07,581 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 37.285714285714285) internal successors, (261), 7 states have internal predecessors, (261), 5 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (98), 5 states have call predecessors, (98), 5 states have call successors, (98) Word has length 1031 [2024-11-27 23:47:07,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:47:07,633 INFO L225 Difference]: With dead ends: 12185 [2024-11-27 23:47:07,634 INFO L226 Difference]: Without dead ends: 6169 [2024-11-27 23:47:07,659 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2064 GetRequests, 2059 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-11-27 23:47:07,661 INFO L435 NwaCegarLoop]: 5338 mSDtfsCounter, 2 mSDsluCounter, 21338 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 26676 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-27 23:47:07,662 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 26676 Invalid, 25 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-27 23:47:07,676 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6169 states. [2024-11-27 23:47:07,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6169 to 6165. [2024-11-27 23:47:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6165 states, 4518 states have (on average 1.3722886232846392) internal successors, (6200), 4619 states have internal predecessors, (6200), 1307 states have call successors, (1307), 340 states have call predecessors, (1307), 339 states have return successors, (1306), 1291 states have call predecessors, (1306), 1306 states have call successors, (1306) [2024-11-27 23:47:07,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 6165 states and 8813 transitions. [2024-11-27 23:47:07,977 INFO L78 Accepts]: Start accepts. Automaton has 6165 states and 8813 transitions. Word has length 1031 [2024-11-27 23:47:07,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:47:07,980 INFO L471 AbstractCegarLoop]: Abstraction has 6165 states and 8813 transitions. [2024-11-27 23:47:07,980 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 37.285714285714285) internal successors, (261), 7 states have internal predecessors, (261), 5 states have call successors, (103), 2 states have call predecessors, (103), 2 states have return successors, (98), 5 states have call predecessors, (98), 5 states have call successors, (98) [2024-11-27 23:47:07,980 INFO L276 IsEmpty]: Start isEmpty. Operand 6165 states and 8813 transitions. [2024-11-27 23:47:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1062 [2024-11-27 23:47:08,026 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:47:08,027 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:47:08,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-27 23:47:08,227 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:47:08,228 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:47:08,232 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:47:08,233 INFO L85 PathProgramCache]: Analyzing trace with hash 935427647, now seen corresponding path program 1 times [2024-11-27 23:47:08,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:47:08,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1665252037] [2024-11-27 23:47:08,233 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:47:08,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:48:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:48:11,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11294 trivial. 0 not checked. [2024-11-27 23:48:11,884 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:48:11,884 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1665252037] [2024-11-27 23:48:11,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1665252037] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:48:11,884 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:48:11,885 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 23:48:11,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917570286] [2024-11-27 23:48:11,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:48:11,887 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:48:11,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:48:11,888 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:48:11,888 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:48:11,888 INFO L87 Difference]: Start difference. First operand 6165 states and 8813 transitions. Second operand has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 2 states have call successors, (89), 2 states have call predecessors, (89), 1 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) [2024-11-27 23:48:12,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:48:12,278 INFO L93 Difference]: Finished difference Result 12229 states and 17502 transitions. [2024-11-27 23:48:12,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:48:12,278 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 2 states have call successors, (89), 2 states have call predecessors, (89), 1 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) Word has length 1061 [2024-11-27 23:48:12,281 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:48:12,332 INFO L225 Difference]: With dead ends: 12229 [2024-11-27 23:48:12,332 INFO L226 Difference]: Without dead ends: 6189 [2024-11-27 23:48:12,359 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 [2024-11-27 23:48:12,360 INFO L435 NwaCegarLoop]: 5344 mSDtfsCounter, 6 mSDsluCounter, 5336 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 10680 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-27 23:48:12,360 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 10680 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-27 23:48:12,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6189 states. [2024-11-27 23:48:12,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6189 to 6171. [2024-11-27 23:48:12,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6171 states, 4524 states have (on average 1.3717948717948718) internal successors, (6206), 4625 states have internal predecessors, (6206), 1307 states have call successors, (1307), 340 states have call predecessors, (1307), 339 states have return successors, (1306), 1291 states have call predecessors, (1306), 1306 states have call successors, (1306) [2024-11-27 23:48:12,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6171 states to 6171 states and 8819 transitions. [2024-11-27 23:48:12,653 INFO L78 Accepts]: Start accepts. Automaton has 6171 states and 8819 transitions. Word has length 1061 [2024-11-27 23:48:12,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:48:12,655 INFO L471 AbstractCegarLoop]: Abstraction has 6171 states and 8819 transitions. [2024-11-27 23:48:12,656 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 70.0) internal successors, (210), 3 states have internal predecessors, (210), 2 states have call successors, (89), 2 states have call predecessors, (89), 1 states have return successors, (84), 2 states have call predecessors, (84), 2 states have call successors, (84) [2024-11-27 23:48:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 6171 states and 8819 transitions. [2024-11-27 23:48:12,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1071 [2024-11-27 23:48:12,696 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:48:12,697 INFO L218 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:48:12,697 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-11-27 23:48:12,697 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:48:12,698 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:48:12,698 INFO L85 PathProgramCache]: Analyzing trace with hash 583399494, now seen corresponding path program 1 times [2024-11-27 23:48:12,698 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:48:12,698 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033711058] [2024-11-27 23:48:12,699 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:48:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:49:19,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:49:21,908 INFO L134 CoverageAnalysis]: Checked inductivity of 11296 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11294 trivial. 0 not checked. [2024-11-27 23:49:21,909 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:49:21,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033711058] [2024-11-27 23:49:21,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033711058] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 23:49:21,909 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [30350350] [2024-11-27 23:49:21,909 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:49:21,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 23:49:21,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:49:21,914 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 23:49:21,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e526ca4-e9fc-4464-96f6-42aa93b1fa91/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process