./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_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/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_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1 --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 [2024-12-02 06:48:00,575 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 06:48:00,640 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 06:48:00,646 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 06:48:00,646 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 06:48:00,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 06:48:00,670 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 06:48:00,670 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 06:48:00,671 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 06:48:00,671 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 06:48:00,671 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 06:48:00,671 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 06:48:00,671 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 06:48:00,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 06:48:00,672 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 06:48:00,673 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:48:00,673 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 06:48:00,673 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:48:00,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 06:48:00,674 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 06:48:00,675 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 06:48:00,675 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 06:48:00,675 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_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1 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 [2024-12-02 06:48:00,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 06:48:00,961 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 06:48:00,964 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 06:48:00,965 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 06:48:00,966 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 06:48:00,967 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-12-02 06:48:03,925 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/data/1529dbd2b/97736bf940d54d8eb813d229dce44144/FLAGdac66303d [2024-12-02 06:48:04,551 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 06:48:04,551 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-12-02 06:48:04,597 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/data/1529dbd2b/97736bf940d54d8eb813d229dce44144/FLAGdac66303d [2024-12-02 06:48:04,611 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/data/1529dbd2b/97736bf940d54d8eb813d229dce44144 [2024-12-02 06:48:04,614 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 06:48:04,615 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 06:48:04,617 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 06:48:04,617 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 06:48:04,621 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 06:48:04,622 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:48:04" (1/1) ... [2024-12-02 06:48:04,622 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a808a2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:04, skipping insertion in model container [2024-12-02 06:48:04,623 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:48:04" (1/1) ... [2024-12-02 06:48:04,770 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 06:48:08,331 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_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/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] [2024-12-02 06:48:08,416 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 06:48:08,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:48:08,469 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 06:48:08,686 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] [2024-12-02 06:48:08,689 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] [2024-12-02 06:48:08,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7539] [2024-12-02 06:48:08,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [7547] [2024-12-02 06:48:08,690 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] [2024-12-02 06:48:08,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [7700] [2024-12-02 06:48:08,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7703] [2024-12-02 06:48:08,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7706] [2024-12-02 06:48:08,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [7709] [2024-12-02 06:48:08,696 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] [2024-12-02 06:48:08,696 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] [2024-12-02 06:48:08,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7760] [2024-12-02 06:48:08,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7763] [2024-12-02 06:48:08,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7765] [2024-12-02 06:48:08,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7770] [2024-12-02 06:48:08,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7773] [2024-12-02 06:48:08,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7775] [2024-12-02 06:48:08,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7780] [2024-12-02 06:48:08,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7783] [2024-12-02 06:48:08,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7785] [2024-12-02 06:48:08,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7790] [2024-12-02 06:48:08,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7793] [2024-12-02 06:48:08,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7795] [2024-12-02 06:48:08,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7813] [2024-12-02 06:48:08,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7816] [2024-12-02 06:48:08,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7818] [2024-12-02 06:48:08,700 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7823] [2024-12-02 06:48:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7826] [2024-12-02 06:48:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7828] [2024-12-02 06:48:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7833] [2024-12-02 06:48:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7836] [2024-12-02 06:48:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7838] [2024-12-02 06:48:08,701 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7843] [2024-12-02 06:48:08,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7846] [2024-12-02 06:48:08,702 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7848] [2024-12-02 06:48:08,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7946] [2024-12-02 06:48:08,706 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7953] [2024-12-02 06:48:08,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [8049] [2024-12-02 06:48:08,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8194] [2024-12-02 06:48:08,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8221] [2024-12-02 06:48:08,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8230] [2024-12-02 06:48:08,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8237] [2024-12-02 06:48:08,716 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] [2024-12-02 06:48:08,718 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] [2024-12-02 06:48:08,755 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9374] [2024-12-02 06:48:08,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9391] [2024-12-02 06:48:08,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9456] [2024-12-02 06:48:08,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9473] [2024-12-02 06:48:08,780 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] [2024-12-02 06:48:08,783 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] [2024-12-02 06:48:08,783 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] [2024-12-02 06:48:08,784 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] [2024-12-02 06:48:08,790 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] [2024-12-02 06:48:08,791 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] [2024-12-02 06:48:08,799 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] [2024-12-02 06:48:08,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10567] [2024-12-02 06:48:08,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2024-12-02 06:48:08,892 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] [2024-12-02 06:48:08,892 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] [2024-12-02 06:48:08,901 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] [2024-12-02 06:48:08,951 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_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/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] [2024-12-02 06:48:08,980 WARN L640 FunctionHandler]: implicit declaration of function ldv_assume [2024-12-02 06:48:08,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:48:09,104 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: ldv_assume [2024-12-02 06:48:09,112 INFO L204 MainTranslator]: Completed translation [2024-12-02 06:48:09,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09 WrapperNode [2024-12-02 06:48:09,113 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 06:48:09,114 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 06:48:09,114 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 06:48:09,114 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 06:48:09,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:09,201 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:09,534 INFO L138 Inliner]: procedures = 453, calls = 3927, calls flagged for inlining = 197, calls inlined = 175, statements flattened = 9041 [2024-12-02 06:48:09,535 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 06:48:09,536 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 06:48:09,536 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 06:48:09,536 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 06:48:09,549 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:09,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:09,602 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,282 INFO L175 MemorySlicer]: Split 2317 memory accesses to 28 slices as follows [3, 89, 1983, 4, 2, 7, 43, 20, 9, 4, 6, 2, 32, 3, 6, 3, 4, 6, 5, 6, 8, 6, 12, 7, 6, 6, 29, 6]. 86 percent of accesses are in the largest equivalence class. The 165 initializations are split as follows [0, 0, 50, 4, 2, 7, 0, 20, 0, 0, 6, 2, 0, 0, 6, 3, 4, 6, 5, 6, 8, 6, 12, 0, 6, 6, 0, 6]. The 1208 writes are split as follows [2, 89, 1027, 0, 0, 0, 43, 0, 4, 3, 0, 0, 32, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 1, 0]. [2024-12-02 06:48:12,282 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,283 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,523 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,545 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,585 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,690 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,796 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 06:48:12,797 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 06:48:12,797 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 06:48:12,797 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 06:48:12,798 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (1/1) ... [2024-12-02 06:48:12,805 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:48:12,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:48:12,834 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 06:48:12,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 06:48:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_disable [2024-12-02 06:48:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_disable [2024-12-02 06:48:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_key [2024-12-02 06:48:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_key [2024-12-02 06:48:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_use_fixed_rate_ap [2024-12-02 06:48:12,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_use_fixed_rate_ap [2024-12-02 06:48:12,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_rts_threshold [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_rts_threshold [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_interface [2024-12-02 06:48:12,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_interface [2024-12-02 06:48:12,868 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_prepare_multicast [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_prepare_multicast [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_feed_fw_image [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_feed_fw_image [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_firmware [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_firmware [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-02 06:48:12,869 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_enable [2024-12-02 06:48:12,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_enable [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_mgmt [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_mgmt [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_process [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_process [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_unlock [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_unlock [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_stats [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_stats [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-02 06:48:12,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-02 06:48:12,870 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 06:48:12,871 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 06:48:12,871 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_configure_filter [2024-12-02 06:48:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_configure_filter [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_ht_caps [2024-12-02 06:48:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_ht_caps [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_start [2024-12-02 06:48:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_start [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_request_fw [2024-12-02 06:48:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_request_fw [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 06:48:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-12-02 06:48:12,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 06:48:12,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 06:48:12,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 06:48:12,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-02 06:48:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2024-12-02 06:48:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_firmware [2024-12-02 06:48:12,875 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_firmware [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 06:48:12,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 06:48:12,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 06:48:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-02 06:48:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_watchdog_ba_events [2024-12-02 06:48:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_watchdog_ba_events [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2024-12-02 06:48:12,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2024-12-02 06:48:12,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 06:48:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 06:48:12,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 06:48:12,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-02 06:48:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_probe_hw [2024-12-02 06:48:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_probe_hw [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure SET_IEEE80211_PERM_ADDR [2024-12-02 06:48:12,880 INFO L138 BoogieDeclarations]: Found implementation of procedure SET_IEEE80211_PERM_ADDR [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 06:48:12,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 06:48:12,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 06:48:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 06:48:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 06:48:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 06:48:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 06:48:12,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 06:48:12,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 06:48:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 06:48:12,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 06:48:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 06:48:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 06:48:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 06:48:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 06:48:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 06:48:12,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 06:48:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 06:48:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 06:48:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 06:48:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_name [2024-12-02 06:48:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_name [2024-12-02 06:48:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx [2024-12-02 06:48:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx [2024-12-02 06:48:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-12-02 06:48:12,885 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-12-02 06:48:12,885 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-02 06:48:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-02 06:48:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 06:48:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 06:48:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2024-12-02 06:48:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2024-12-02 06:48:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_start [2024-12-02 06:48:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_start [2024-12-02 06:48:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-02 06:48:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-02 06:48:12,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-02 06:48:12,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_refill [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_refill [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_caps [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_caps [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_wmm_mode [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_wmm_mode [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_get_survey [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_get_survey [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-12-02 06:48:12,887 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 06:48:12,887 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-12-02 06:48:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 06:48:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-02 06:48:12,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 06:48:12,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 06:48:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_stream [2024-12-02 06:48:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_stream [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_init [2024-12-02 06:48:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_init [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2024-12-02 06:48:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-12-02 06:48:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-12-02 06:48:12,889 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_radio_control [2024-12-02 06:48:12,889 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_radio_control [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_pervif_cmd [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_pervif_cmd [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_wake_queues [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_wake_queues [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-02 06:48:12,890 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-02 06:48:12,890 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_reset [2024-12-02 06:48:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_reset [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bss_start [2024-12-02 06:48:12,891 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bss_start [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 06:48:12,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2024-12-02 06:48:12,892 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 06:48:12,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 06:48:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 06:48:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 06:48:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 06:48:12,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 06:48:12,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 06:48:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_enable_bsses [2024-12-02 06:48:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_enable_bsses [2024-12-02 06:48:12,895 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_interrupt [2024-12-02 06:48:12,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_interrupt [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_conf_tx [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_conf_tx [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_pre_scan [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_pre_scan [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_post_scan [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_post_scan [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-12-02 06:48:12,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-12-02 06:48:12,896 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_load_fw_image [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_load_fw_image [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_txqs [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_txqs [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_vif [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_vif [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_hw_restart_work [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_hw_restart_work [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_hdrlen [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_hdrlen [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_init_firmware [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_init_firmware [2024-12-02 06:48:12,897 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 06:48:12,897 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 06:48:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_enable_sniffer [2024-12-02 06:48:12,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_enable_sniffer [2024-12-02 06:48:12,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 06:48:12,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 06:48:12,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 06:48:12,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 06:48:12,901 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 06:48:12,901 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_bbp_reg_access [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_bbp_reg_access [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_rf_antenna [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_rf_antenna [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_reload_firmware [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_reload_firmware [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_channel_to_frequency [2024-12-02 06:48:12,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_channel_to_frequency [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 06:48:12,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 06:48:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 06:48:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 06:48:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 06:48:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 06:48:12,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 06:48:12,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_dma_header [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_dma_header [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_bss_info_changed [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_bss_info_changed [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_stream [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_stream [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sw_scan_complete [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sw_scan_complete [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_reclaim [2024-12-02 06:48:12,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_reclaim [2024-12-02 06:48:12,905 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_set_radio_preamble [2024-12-02 06:48:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_set_radio_preamble [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_config [2024-12-02 06:48:12,906 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_config [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 06:48:12,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 06:48:12,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-12-02 06:48:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 06:48:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-02 06:48:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-02 06:48:12,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#13 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#14 [2024-12-02 06:48:12,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#15 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#16 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#17 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#18 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#19 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#20 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#21 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#22 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#23 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#24 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#25 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#26 [2024-12-02 06:48:12,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#27 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-12-02 06:48:12,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#13 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#14 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#15 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#16 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#17 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#18 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#19 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#20 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#21 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#22 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#23 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#24 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#25 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#26 [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#27 [2024-12-02 06:48:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure _ieee80211_hw_set [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure _ieee80211_hw_set [2024-12-02 06:48:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_txq_deinit [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_txq_deinit [2024-12-02 06:48:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure rxq_refill [2024-12-02 06:48:12,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rxq_refill [2024-12-02 06:48:12,910 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_process [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_process [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_fw_lock [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_fw_lock [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure __mwl8k_cmd_mac_multicast_adr [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __mwl8k_cmd_mac_multicast_adr [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_ap_init [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_ap_init [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_destroy_ba [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_destroy_ba [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_disable [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_disable [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_remove [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_remove [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_tx_start [2024-12-02 06:48:12,911 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_tx_start [2024-12-02 06:48:12,911 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_remove_dma_header [2024-12-02 06:48:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_remove_dma_header [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_stop [2024-12-02 06:48:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_stop [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_update_mac_addr [2024-12-02 06:48:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_update_mac_addr [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 06:48:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_finalize_join_worker [2024-12-02 06:48:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_finalize_join_worker [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-12-02 06:48:12,912 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 06:48:12,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2024-12-02 06:48:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 06:48:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2024-12-02 06:48:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 06:48:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-12-02 06:48:12,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-12-02 06:48:12,913 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_encryption_set_cmd_info [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_encryption_set_cmd_info [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_sta_add [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_sta_add [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_mac_addr [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_mac_addr [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_add_interface [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_add_interface [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure legacy_rate_mask_to_array [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure legacy_rate_mask_to_array [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_ampdu_action [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_ampdu_action [2024-12-02 06:48:12,914 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxd_sta_refill [2024-12-02 06:48:12,914 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxd_sta_refill [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_release_fw [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_release_fw [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_rxq_deinit [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_rxq_deinit [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_send_fw_load_cmd [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_send_fw_load_cmd [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 06:48:12,915 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 06:48:12,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_cmd_set_new_stn_del [2024-12-02 06:48:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_cmd_set_new_stn_del [2024-12-02 06:48:12,916 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_post_cmd [2024-12-02 06:48:12,916 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_post_cmd [2024-12-02 06:48:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure mwl8k_lookup_stream [2024-12-02 06:48:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mwl8k_lookup_stream [2024-12-02 06:48:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-12-02 06:48:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-12-02 06:48:12,917 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_enable [2024-12-02 06:48:12,917 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_enable [2024-12-02 06:48:14,253 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 06:48:14,258 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 06:48:33,530 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 06:48:59,152 INFO L? ?]: Removed 4898 outVars from TransFormulas that were not future-live. [2024-12-02 06:48:59,152 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 06:48:59,209 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 06:48:59,209 INFO L312 CfgBuilder]: Removed 33 assume(true) statements. [2024-12-02 06:48:59,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:48:59 BoogieIcfgContainer [2024-12-02 06:48:59,209 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 06:48:59,211 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 06:48:59,211 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 06:48:59,215 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 06:48:59,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:48:04" (1/3) ... [2024-12-02 06:48:59,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47e0174a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:48:59, skipping insertion in model container [2024-12-02 06:48:59,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:48:09" (2/3) ... [2024-12-02 06:48:59,216 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47e0174a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:48:59, skipping insertion in model container [2024-12-02 06:48:59,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:48:59" (3/3) ... [2024-12-02 06:48:59,218 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2024-12-02 06:48:59,232 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 06:48:59,234 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. [2024-12-02 06:48:59,347 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 06:48:59,359 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;@59c75f96, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 06:48:59,359 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 06:48:59,371 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) [2024-12-02 06:48:59,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-12-02 06:48:59,414 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:48:59,415 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] [2024-12-02 06:48:59,415 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:48:59,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:48:59,420 INFO L85 PathProgramCache]: Analyzing trace with hash -1216097190, now seen corresponding path program 1 times [2024-12-02 06:48:59,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:48:59,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [903487027] [2024-12-02 06:48:59,427 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:48:59,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:50:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:50:05,262 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 185 refuted. 0 times theorem prover too weak. 10881 trivial. 0 not checked. [2024-12-02 06:50:05,263 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:50:05,263 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [903487027] [2024-12-02 06:50:05,264 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [903487027] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:50:05,264 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [906716587] [2024-12-02 06:50:05,264 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:50:05,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:50:05,264 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:50:05,266 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:50:05,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 06:51:08,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:51:08,905 INFO L256 TraceCheckSpWp]: Trace formula consists of 10803 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 06:51:08,929 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:51:08,985 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 333 proven. 0 refuted. 0 times theorem prover too weak. 10733 trivial. 0 not checked. [2024-12-02 06:51:08,985 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:51:08,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [906716587] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:51:08,985 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:51:08,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 06:51:08,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [136143859] [2024-12-02 06:51:08,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:51:08,991 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 06:51:08,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:51:09,006 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 06:51:09,006 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 06:51:09,011 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) [2024-12-02 06:51:09,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:51:09,222 INFO L93 Difference]: Finished difference Result 7443 states and 11182 transitions. [2024-12-02 06:51:09,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 06:51:09,224 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 [2024-12-02 06:51:09,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:51:09,255 INFO L225 Difference]: With dead ends: 7443 [2024-12-02 06:51:09,255 INFO L226 Difference]: Without dead ends: 3683 [2024-12-02 06:51:09,277 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 [2024-12-02 06:51:09,279 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 [2024-12-02 06:51:09,279 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] [2024-12-02 06:51:09,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3683 states. [2024-12-02 06:51:09,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3683 to 3683. [2024-12-02 06:51:09,449 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) [2024-12-02 06:51:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 3683 states and 5353 transitions. [2024-12-02 06:51:09,480 INFO L78 Accepts]: Start accepts. Automaton has 3683 states and 5353 transitions. Word has length 824 [2024-12-02 06:51:09,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:51:09,481 INFO L471 AbstractCegarLoop]: Abstraction has 3683 states and 5353 transitions. [2024-12-02 06:51:09,482 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) [2024-12-02 06:51:09,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3683 states and 5353 transitions. [2024-12-02 06:51:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 825 [2024-12-02 06:51:09,502 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:51:09,502 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] [2024-12-02 06:51:09,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 06:51:09,703 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:51:09,703 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:51:09,704 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:51:09,704 INFO L85 PathProgramCache]: Analyzing trace with hash -149565786, now seen corresponding path program 1 times [2024-12-02 06:51:09,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:51:09,704 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1114637292] [2024-12-02 06:51:09,704 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:51:09,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:52:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:52:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-12-02 06:52:04,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:52:04,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1114637292] [2024-12-02 06:52:04,977 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1114637292] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:52:04,977 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:52:04,977 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:52:04,977 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793658583] [2024-12-02 06:52:04,977 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:52:04,979 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:52:04,979 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:52:04,980 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:52:04,980 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:52:04,980 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) [2024-12-02 06:52:06,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:52:06,223 INFO L93 Difference]: Finished difference Result 9635 states and 13914 transitions. [2024-12-02 06:52:06,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:52:06,224 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 [2024-12-02 06:52:06,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:52:06,271 INFO L225 Difference]: With dead ends: 9635 [2024-12-02 06:52:06,271 INFO L226 Difference]: Without dead ends: 6077 [2024-12-02 06:52:06,290 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 [2024-12-02 06:52:06,291 INFO L435 NwaCegarLoop]: 7218 mSDtfsCounter, 3556 mSDsluCounter, 5060 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3556 SdHoareTripleChecker+Valid, 12278 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2024-12-02 06:52:06,291 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3556 Valid, 12278 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 111 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2024-12-02 06:52:06,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6077 states. [2024-12-02 06:52:06,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6077 to 6070. [2024-12-02 06:52:06,533 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) [2024-12-02 06:52:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6070 states to 6070 states and 8735 transitions. [2024-12-02 06:52:06,571 INFO L78 Accepts]: Start accepts. Automaton has 6070 states and 8735 transitions. Word has length 824 [2024-12-02 06:52:06,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:52:06,573 INFO L471 AbstractCegarLoop]: Abstraction has 6070 states and 8735 transitions. [2024-12-02 06:52:06,573 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) [2024-12-02 06:52:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 6070 states and 8735 transitions. [2024-12-02 06:52:06,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 829 [2024-12-02 06:52:06,582 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:52:06,582 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] [2024-12-02 06:52:06,582 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 06:52:06,582 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:52:06,583 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:52:06,583 INFO L85 PathProgramCache]: Analyzing trace with hash -2077631870, now seen corresponding path program 1 times [2024-12-02 06:52:06,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:52:06,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996974944] [2024-12-02 06:52:06,583 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:52:06,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:53:01,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:53:01,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-12-02 06:53:01,879 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:53:01,879 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996974944] [2024-12-02 06:53:01,879 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996974944] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:53:01,879 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:53:01,880 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:53:01,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257428202] [2024-12-02 06:53:01,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:53:01,881 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:53:01,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:53:01,882 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:53:01,882 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:53:01,882 INFO L87 Difference]: Start difference. First operand 6070 states and 8735 transitions. Second operand has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 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) [2024-12-02 06:53:02,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:53:02,050 INFO L93 Difference]: Finished difference Result 6075 states and 8741 transitions. [2024-12-02 06:53:02,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:53:02,051 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 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 828 [2024-12-02 06:53:02,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:53:02,082 INFO L225 Difference]: With dead ends: 6075 [2024-12-02 06:53:02,082 INFO L226 Difference]: Without dead ends: 6072 [2024-12-02 06:53:02,085 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 [2024-12-02 06:53:02,086 INFO L435 NwaCegarLoop]: 5352 mSDtfsCounter, 0 mSDsluCounter, 5347 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:53:02,086 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10699 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:53:02,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6072 states. [2024-12-02 06:53:02,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6072 to 6072. [2024-12-02 06:53:02,244 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) [2024-12-02 06:53:02,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 6072 states and 8737 transitions. [2024-12-02 06:53:02,277 INFO L78 Accepts]: Start accepts. Automaton has 6072 states and 8737 transitions. Word has length 828 [2024-12-02 06:53:02,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:53:02,278 INFO L471 AbstractCegarLoop]: Abstraction has 6072 states and 8737 transitions. [2024-12-02 06:53:02,279 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.333333333333336) internal successors, (97), 3 states have internal predecessors, (97), 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) [2024-12-02 06:53:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 6072 states and 8737 transitions. [2024-12-02 06:53:02,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2024-12-02 06:53:02,284 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:53:02,285 INFO L218 NwaCegarLoop]: trace histogram [38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 38, 17, 17, 17, 17, 17, 17, 17, 17, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:53:02,285 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 06:53:02,285 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:53:02,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:53:02,286 INFO L85 PathProgramCache]: Analyzing trace with hash 823051952, now seen corresponding path program 1 times [2024-12-02 06:53:02,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:53:02,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [525041573] [2024-12-02 06:53:02,286 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:53:02,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:53:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:53:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 11066 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11066 trivial. 0 not checked. [2024-12-02 06:53:58,512 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:53:58,512 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [525041573] [2024-12-02 06:53:58,512 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [525041573] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:53:58,512 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:53:58,512 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 06:53:58,512 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853312335] [2024-12-02 06:53:58,512 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:53:58,513 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 06:53:58,513 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:53:58,514 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 06:53:58,514 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 06:53:58,514 INFO L87 Difference]: Start difference. First operand 6072 states and 8737 transitions. Second operand has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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) [2024-12-02 06:53:58,875 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:53:58,875 INFO L93 Difference]: Finished difference Result 12091 states and 17659 transitions. [2024-12-02 06:53:58,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 06:53:58,876 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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 832 [2024-12-02 06:53:58,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:53:58,927 INFO L225 Difference]: With dead ends: 12091 [2024-12-02 06:53:58,927 INFO L226 Difference]: Without dead ends: 6144 [2024-12-02 06:53:58,964 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 [2024-12-02 06:53:58,965 INFO L435 NwaCegarLoop]: 5354 mSDtfsCounter, 4866 mSDsluCounter, 5742 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4866 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, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:53:58,965 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4866 Valid, 11096 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:53:58,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6144 states. [2024-12-02 06:53:59,238 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6144 to 6137. [2024-12-02 06:53:59,249 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) [2024-12-02 06:53:59,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 6137 states and 8785 transitions. [2024-12-02 06:53:59,288 INFO L78 Accepts]: Start accepts. Automaton has 6137 states and 8785 transitions. Word has length 832 [2024-12-02 06:53:59,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:53:59,289 INFO L471 AbstractCegarLoop]: Abstraction has 6137 states and 8785 transitions. [2024-12-02 06:53:59,291 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 25.25) internal successors, (101), 4 states have internal predecessors, (101), 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) [2024-12-02 06:53:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 6137 states and 8785 transitions. [2024-12-02 06:53:59,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1016 [2024-12-02 06:53:59,329 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:53:59,329 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] [2024-12-02 06:53:59,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 06:53:59,330 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:53:59,330 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:53:59,330 INFO L85 PathProgramCache]: Analyzing trace with hash -927493697, now seen corresponding path program 1 times [2024-12-02 06:53:59,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:53:59,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704697941] [2024-12-02 06:53:59,331 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:53:59,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:54:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:54:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11219 trivial. 0 not checked. [2024-12-02 06:54:55,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:54:55,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704697941] [2024-12-02 06:54:55,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [704697941] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:54:55,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [53097301] [2024-12-02 06:54:55,243 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:54:55,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:54:55,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:54:55,246 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:54:55,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 06:55:52,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:55:52,942 INFO L256 TraceCheckSpWp]: Trace formula consists of 12201 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-12-02 06:55:52,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:55:53,001 INFO L134 CoverageAnalysis]: Checked inductivity of 11223 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 11107 trivial. 0 not checked. [2024-12-02 06:55:53,001 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 06:55:53,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [53097301] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:55:53,002 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 06:55:53,002 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [3] total 3 [2024-12-02 06:55:53,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1222302243] [2024-12-02 06:55:53,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:55:53,003 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:55:53,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:55:53,004 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:55:53,004 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:55:53,004 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) [2024-12-02 06:55:53,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:55:53,201 INFO L93 Difference]: Finished difference Result 12149 states and 17608 transitions. [2024-12-02 06:55:53,201 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:55:53,202 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 [2024-12-02 06:55:53,203 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:55:53,241 INFO L225 Difference]: With dead ends: 12149 [2024-12-02 06:55:53,241 INFO L226 Difference]: Without dead ends: 6137 [2024-12-02 06:55:53,261 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 [2024-12-02 06:55:53,261 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 [2024-12-02 06:55:53,262 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] [2024-12-02 06:55:53,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6137 states. [2024-12-02 06:55:53,403 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6137 to 6137. [2024-12-02 06:55:53,409 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) [2024-12-02 06:55:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6137 states to 6137 states and 8779 transitions. [2024-12-02 06:55:53,434 INFO L78 Accepts]: Start accepts. Automaton has 6137 states and 8779 transitions. Word has length 1015 [2024-12-02 06:55:53,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:55:53,435 INFO L471 AbstractCegarLoop]: Abstraction has 6137 states and 8779 transitions. [2024-12-02 06:55:53,435 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) [2024-12-02 06:55:53,435 INFO L276 IsEmpty]: Start isEmpty. Operand 6137 states and 8779 transitions. [2024-12-02 06:55:53,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1022 [2024-12-02 06:55:53,455 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:55:53,456 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] [2024-12-02 06:55:53,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 06:55:53,656 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:55:53,656 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:55:53,657 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:55:53,657 INFO L85 PathProgramCache]: Analyzing trace with hash -1487088827, now seen corresponding path program 1 times [2024-12-02 06:55:53,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:55:53,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [891681467] [2024-12-02 06:55:53,657 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:55:53,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:56:49,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:56:50,346 INFO L134 CoverageAnalysis]: Checked inductivity of 11226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11226 trivial. 0 not checked. [2024-12-02 06:56:50,346 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:56:50,346 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [891681467] [2024-12-02 06:56:50,346 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [891681467] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:56:50,346 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:56:50,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 06:56:50,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1068292005] [2024-12-02 06:56:50,346 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:56:50,347 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:56:50,347 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:56:50,348 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:56:50,348 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:56:50,348 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) [2024-12-02 06:56:50,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:56:50,605 INFO L93 Difference]: Finished difference Result 12157 states and 17409 transitions. [2024-12-02 06:56:50,606 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:56:50,606 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 [2024-12-02 06:56:50,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:56:50,642 INFO L225 Difference]: With dead ends: 12157 [2024-12-02 06:56:50,642 INFO L226 Difference]: Without dead ends: 6145 [2024-12-02 06:56:50,661 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 [2024-12-02 06:56:50,661 INFO L435 NwaCegarLoop]: 5338 mSDtfsCounter, 1 mSDsluCounter, 5335 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 06:56:50,661 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 10673 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 06:56:50,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6145 states. [2024-12-02 06:56:50,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6145 to 6141. [2024-12-02 06:56:50,864 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) [2024-12-02 06:56:50,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6141 states to 6141 states and 8783 transitions. [2024-12-02 06:56:50,896 INFO L78 Accepts]: Start accepts. Automaton has 6141 states and 8783 transitions. Word has length 1021 [2024-12-02 06:56:50,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:56:50,897 INFO L471 AbstractCegarLoop]: Abstraction has 6141 states and 8783 transitions. [2024-12-02 06:56:50,897 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) [2024-12-02 06:56:50,897 INFO L276 IsEmpty]: Start isEmpty. Operand 6141 states and 8783 transitions. [2024-12-02 06:56:50,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1034 [2024-12-02 06:56:50,933 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:56:50,933 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, 1, 1] [2024-12-02 06:56:50,933 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 06:56:50,933 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:56:50,934 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:56:50,934 INFO L85 PathProgramCache]: Analyzing trace with hash -420695252, now seen corresponding path program 1 times [2024-12-02 06:56:50,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:56:50,934 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [462918382] [2024-12-02 06:56:50,934 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:56:50,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:57:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:57:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 11228 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11226 trivial. 0 not checked. [2024-12-02 06:57:50,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:57:50,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [462918382] [2024-12-02 06:57:50,759 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [462918382] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 06:57:50,759 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1640732212] [2024-12-02 06:57:50,759 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:57:50,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:57:50,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:57:50,761 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 06:57:50,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 06:58:52,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:58:52,091 INFO L256 TraceCheckSpWp]: Trace formula consists of 12274 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-02 06:58:52,108 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 06:58:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 11228 backedges. 120 proven. 2 refuted. 0 times theorem prover too weak. 11106 trivial. 0 not checked. [2024-12-02 06:58:52,312 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 06:58:59,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11228 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11226 trivial. 0 not checked. [2024-12-02 06:58:59,951 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1640732212] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 06:58:59,951 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 06:58:59,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2024-12-02 06:58:59,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2126418662] [2024-12-02 06:58:59,952 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 06:58:59,953 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-12-02 06:58:59,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:58:59,953 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-12-02 06:58:59,954 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:58:59,954 INFO L87 Difference]: Start difference. First operand 6141 states and 8783 transitions. Second operand has 7 states, 7 states have (on average 37.57142857142857) internal successors, (263), 7 states have internal predecessors, (263), 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) [2024-12-02 06:59:00,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:59:00,269 INFO L93 Difference]: Finished difference Result 12185 states and 17447 transitions. [2024-12-02 06:59:00,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 06:59:00,270 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 37.57142857142857) internal successors, (263), 7 states have internal predecessors, (263), 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 1033 [2024-12-02 06:59:00,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:59:00,299 INFO L225 Difference]: With dead ends: 12185 [2024-12-02 06:59:00,299 INFO L226 Difference]: Without dead ends: 6169 [2024-12-02 06:59:00,319 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2068 GetRequests, 2063 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=21, Invalid=21, Unknown=0, NotChecked=0, Total=42 [2024-12-02 06:59:00,320 INFO L435 NwaCegarLoop]: 5338 mSDtfsCounter, 2 mSDsluCounter, 5339 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 10677 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 06:59:00,320 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 10677 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 06:59:00,330 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6169 states. [2024-12-02 06:59:00,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6169 to 6165. [2024-12-02 06:59:00,521 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) [2024-12-02 06:59:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6165 states to 6165 states and 8813 transitions. [2024-12-02 06:59:00,546 INFO L78 Accepts]: Start accepts. Automaton has 6165 states and 8813 transitions. Word has length 1033 [2024-12-02 06:59:00,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:59:00,547 INFO L471 AbstractCegarLoop]: Abstraction has 6165 states and 8813 transitions. [2024-12-02 06:59:00,547 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 37.57142857142857) internal successors, (263), 7 states have internal predecessors, (263), 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) [2024-12-02 06:59:00,547 INFO L276 IsEmpty]: Start isEmpty. Operand 6165 states and 8813 transitions. [2024-12-02 06:59:00,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1064 [2024-12-02 06:59:00,566 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:59:00,567 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, 1, 1] [2024-12-02 06:59:00,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-12-02 06:59:00,767 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 06:59:00,767 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:59:00,768 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:59:00,768 INFO L85 PathProgramCache]: Analyzing trace with hash -393010202, now seen corresponding path program 2 times [2024-12-02 06:59:00,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:59:00,768 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1140907042] [2024-12-02 06:59:00,769 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 06:59:00,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:59:59,534 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 06:59:59,534 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 07:00:00,781 INFO L134 CoverageAnalysis]: Checked inductivity of 11294 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11294 trivial. 0 not checked. [2024-12-02 07:00:00,781 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:00:00,781 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1140907042] [2024-12-02 07:00:00,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1140907042] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:00:00,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:00:00,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 07:00:00,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478194187] [2024-12-02 07:00:00,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:00:00,783 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 07:00:00,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:00:00,783 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 07:00:00,783 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 07:00:00,784 INFO L87 Difference]: Start difference. First operand 6165 states and 8813 transitions. Second operand has 3 states, 3 states have (on average 70.66666666666667) internal successors, (212), 3 states have internal predecessors, (212), 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) [2024-12-02 07:00:00,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:00:00,979 INFO L93 Difference]: Finished difference Result 12229 states and 17502 transitions. [2024-12-02 07:00:00,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 07:00:00,980 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 70.66666666666667) internal successors, (212), 3 states have internal predecessors, (212), 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 1063 [2024-12-02 07:00:00,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:00:01,005 INFO L225 Difference]: With dead ends: 12229 [2024-12-02 07:00:01,005 INFO L226 Difference]: Without dead ends: 6189 [2024-12-02 07:00:01,020 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 [2024-12-02 07:00:01,020 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 [2024-12-02 07:00:01,020 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] [2024-12-02 07:00:01,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6189 states. [2024-12-02 07:00:01,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6189 to 6171. [2024-12-02 07:00:01,133 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) [2024-12-02 07:00:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6171 states to 6171 states and 8819 transitions. [2024-12-02 07:00:01,154 INFO L78 Accepts]: Start accepts. Automaton has 6171 states and 8819 transitions. Word has length 1063 [2024-12-02 07:00:01,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:00:01,155 INFO L471 AbstractCegarLoop]: Abstraction has 6171 states and 8819 transitions. [2024-12-02 07:00:01,155 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 70.66666666666667) internal successors, (212), 3 states have internal predecessors, (212), 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) [2024-12-02 07:00:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 6171 states and 8819 transitions. [2024-12-02 07:00:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1072 [2024-12-02 07:00:01,172 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:00:01,172 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, 1] [2024-12-02 07:00:01,172 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 07:00:01,172 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [ldv_assumeErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:00:01,173 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:00:01,173 INFO L85 PathProgramCache]: Analyzing trace with hash -246139350, now seen corresponding path program 1 times [2024-12-02 07:00:01,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:00:01,173 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190592513] [2024-12-02 07:00:01,173 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:00:01,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:00:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:00:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11296 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11294 trivial. 0 not checked. [2024-12-02 07:00:58,455 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:00:58,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190592513] [2024-12-02 07:00:58,455 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190592513] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:00:58,455 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [596158470] [2024-12-02 07:00:58,455 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:00:58,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:00:58,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:00:58,457 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 07:00:58,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4be71e08-7163-4c13-8ccb-588f6d1ff8a8/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process