./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 621b5d8c1f324511a324a10029dcaab65fe2a5895550fdbdb080d704851197f9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:20:17,188 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:20:17,279 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 05:20:17,288 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:20:17,288 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:20:17,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:20:17,339 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:20:17,339 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:20:17,340 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:20:17,340 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:20:17,341 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 05:20:17,341 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 05:20:17,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:20:17,342 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 05:20:17,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:20:17,343 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:20:17,343 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:20:17,343 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 05:20:17,343 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:20:17,343 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:20:17,343 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:20:17,343 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:20:17,343 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:20:17,345 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:20:17,345 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 05:20:17,345 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 05:20:17,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:20:17,346 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:20:17,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 05:20:17,346 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 05:20:17,346 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 05:20:17,346 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 05:20:17,346 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 05:20:17,346 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 05:20:17,347 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 05:20:17,347 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 05:20:17,347 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 05:20:17,347 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 621b5d8c1f324511a324a10029dcaab65fe2a5895550fdbdb080d704851197f9 [2024-11-28 05:20:17,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:20:17,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:20:17,754 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:20:17,755 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:20:17,756 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:20:17,760 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2024-11-28 05:20:21,220 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/data/36bf722c8/e74aea9d0dec43649e4036c5ad6df43d/FLAG4275c9133 [2024-11-28 05:20:22,236 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:20:22,237 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2024-11-28 05:20:22,341 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/data/36bf722c8/e74aea9d0dec43649e4036c5ad6df43d/FLAG4275c9133 [2024-11-28 05:20:22,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/data/36bf722c8/e74aea9d0dec43649e4036c5ad6df43d [2024-11-28 05:20:22,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:20:22,377 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:20:22,379 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:20:22,382 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:20:22,391 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:20:22,392 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:20:22" (1/1) ... [2024-11-28 05:20:22,394 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674a51d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:22, skipping insertion in model container [2024-11-28 05:20:22,394 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:20:22" (1/1) ... [2024-11-28 05:20:22,611 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:20:26,825 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2024-11-28 05:20:26,830 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2024-11-28 05:20:26,834 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2024-11-28 05:20:26,835 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2024-11-28 05:20:26,880 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:20:26,971 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:20:27,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6019] [2024-11-28 05:20:27,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6022] [2024-11-28 05:20:27,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6025] [2024-11-28 05:20:27,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6028] [2024-11-28 05:20:27,246 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)); [7015] [2024-11-28 05:20:27,247 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)); [7022] [2024-11-28 05:20:27,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7029] [2024-11-28 05:20:27,347 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 *)"fs/autofs4/root.c"), "i" (535), "i" (12UL)); [8347-8348] [2024-11-28 05:20:27,366 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 *)"fs/autofs4/root.c"), "i" (718), "i" (12UL)); [8654-8655] [2024-11-28 05:20:27,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); [8707-8708] [2024-11-28 05:20:27,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8738] [2024-11-28 05:20:27,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8741] [2024-11-28 05:20:27,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8744] [2024-11-28 05:20:27,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8747] [2024-11-28 05:20:27,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8750] [2024-11-28 05:20:27,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (8UL)); [8780-8781] [2024-11-28 05:20:27,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8811] [2024-11-28 05:20:27,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8814] [2024-11-28 05:20:27,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8817] [2024-11-28 05:20:27,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8820] [2024-11-28 05:20:27,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8823] [2024-11-28 05:20:27,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8870] [2024-11-28 05:20:27,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8873] [2024-11-28 05:20:27,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8876] [2024-11-28 05:20:27,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8879] [2024-11-28 05:20:27,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8882] [2024-11-28 05:20:27,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8918] [2024-11-28 05:20:27,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8921] [2024-11-28 05:20:27,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8924] [2024-11-28 05:20:27,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8927] [2024-11-28 05:20:27,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8930] [2024-11-28 05:20:27,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8996] [2024-11-28 05:20:27,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8999] [2024-11-28 05:20:27,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [9002] [2024-11-28 05:20:27,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [9005] [2024-11-28 05:20:27,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [9008] [2024-11-28 05:20:27,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [9626-9627] [2024-11-28 05:20:27,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [9632-9634] [2024-11-28 05:20:27,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [9659-9660] [2024-11-28 05:20:27,421 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [9665-9667] [2024-11-28 05:20:27,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [9691-9692] [2024-11-28 05:20:27,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [9697-9699] [2024-11-28 05:20:27,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [9725] [2024-11-28 05:20:27,424 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; incq %0": "=m" (v->counter): "m" (v->counter)); [9741] [2024-11-28 05:20:27,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [9794] [2024-11-28 05:20:27,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9797] [2024-11-28 05:20:27,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9800] [2024-11-28 05:20:27,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9803] [2024-11-28 05:20:27,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9842] [2024-11-28 05:20:27,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9845] [2024-11-28 05:20:27,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [9847] [2024-11-28 05:20:27,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9852] [2024-11-28 05:20:27,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9855] [2024-11-28 05:20:27,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9857] [2024-11-28 05:20:27,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9862] [2024-11-28 05:20:27,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9865] [2024-11-28 05:20:27,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9867] [2024-11-28 05:20:27,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9872] [2024-11-28 05:20:27,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9875] [2024-11-28 05:20:27,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [9877] [2024-11-28 05:20:27,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9915] [2024-11-28 05:20:27,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9918] [2024-11-28 05:20:27,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [9920] [2024-11-28 05:20:27,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9925] [2024-11-28 05:20:27,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9928] [2024-11-28 05:20:27,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9930] [2024-11-28 05:20:27,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9935] [2024-11-28 05:20:27,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9938] [2024-11-28 05:20:27,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9940] [2024-11-28 05:20:27,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9945] [2024-11-28 05:20:27,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9948] [2024-11-28 05:20:27,447 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [9950] [2024-11-28 05:20:27,453 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10041] [2024-11-28 05:20:27,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10072] [2024-11-28 05:20:27,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10107] [2024-11-28 05:20:27,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10116] [2024-11-28 05:20:27,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (arg), "i" (4UL)); [12416-12417] [2024-11-28 05:20:27,773 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2024-11-28 05:20:27,774 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2024-11-28 05:20:27,774 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2024-11-28 05:20:27,775 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_3e3e058e-fb78-4200-82d2-b3083a1e7077/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2024-11-28 05:20:27,788 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:20:28,103 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:20:28,104 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28 WrapperNode [2024-11-28 05:20:28,104 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:20:28,105 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:20:28,105 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:20:28,105 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:20:28,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:28,281 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:28,640 INFO L138 Inliner]: procedures = 553, calls = 3910, calls flagged for inlining = 272, calls inlined = 248, statements flattened = 9516 [2024-11-28 05:20:28,641 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:20:28,642 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:20:28,643 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:20:28,643 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:20:28,656 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:28,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:28,712 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:32,701 INFO L175 MemorySlicer]: Split 1655 memory accesses to 42 slices as follows [677, 6, 6, 40, 8, 3, 2, 2, 39, 2, 1, 7, 2, 81, 1, 23, 2, 22, 28, 12, 2, 59, 2, 29, 2, 2, 248, 217, 3, 49, 2, 2, 2, 2, 2, 8, 0, 2, 3, 11, 2, 42]. 41 percent of accesses are in the largest equivalence class. The 373 initializations are split as follows [7, 0, 0, 0, 8, 0, 0, 0, 39, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 248, 0, 0, 7, 0, 0, 0, 0, 2, 8, 0, 0, 0, 9, 0, 42]. The 671 writes are split as follows [233, 2, 2, 4, 0, 1, 1, 0, 0, 1, 0, 1, 0, 81, 1, 23, 1, 22, 28, 12, 1, 5, 0, 28, 1, 1, 0, 186, 2, 28, 1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0]. [2024-11-28 05:20:32,702 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:32,702 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:32,953 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:32,973 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:33,036 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:33,149 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:33,193 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:33,299 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:20:33,302 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:20:33,302 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:20:33,303 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:20:33,304 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (1/1) ... [2024-11-28 05:20:33,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 05:20:33,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:20:33,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 05:20:33,359 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e3e058e-fb78-4200-82d2-b3083a1e7077/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 05:20:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_evict_inode [2024-11-28 05:20:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_evict_inode [2024-11-28 05:20:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2024-11-28 05:20:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2024-11-28 05:20:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 05:20:33,391 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 05:20:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_unlink [2024-11-28 05:20:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_unlink [2024-11-28 05:20:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_get_inode [2024-11-28 05:20:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_get_inode [2024-11-28 05:20:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-28 05:20:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-28 05:20:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 05:20:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 05:20:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_lseek [2024-11-28 05:20:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_lseek [2024-11-28 05:20:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure do_expire_wait [2024-11-28 05:20:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure do_expire_wait [2024-11-28 05:20:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 05:20:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-28 05:20:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-28 05:20:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-28 05:20:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2024-11-28 05:20:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2024-11-28 05:20:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-11-28 05:20:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-11-28 05:20:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2024-11-28 05:20:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2024-11-28 05:20:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_indirect [2024-11-28 05:20:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_indirect [2024-11-28 05:20:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2024-11-28 05:20:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2024-11-28 05:20:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_clear_managed [2024-11-28 05:20:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_clear_managed [2024-11-28 05:20:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2024-11-28 05:20:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2024-11-28 05:20:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure follow_down_one [2024-11-28 05:20:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_down_one [2024-11-28 05:20:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_show_options [2024-11-28 05:20:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_show_options [2024-11-28 05:20:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_48 [2024-11-28 05:20:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_48 [2024-11-28 05:20:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_57 [2024-11-28 05:20:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_57 [2024-11-28 05:20:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure __autofs4_add_expiring [2024-11-28 05:20:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __autofs4_add_expiring [2024-11-28 05:20:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_wait [2024-11-28 05:20:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_wait [2024-11-28 05:20:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl [2024-11-28 05:20:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl [2024-11-28 05:20:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-28 05:20:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-28 05:20:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure d_count [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure d_count [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-28 05:20:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-28 05:20:33,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-28 05:20:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-11-28 05:20:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-11-28 05:20:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_oz_mode [2024-11-28 05:20:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_oz_mode [2024-11-28 05:20:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_do_expire_multi [2024-11-28 05:20:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_do_expire_multi [2024-11-28 05:20:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-11-28 05:20:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-11-28 05:20:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure __task_pid_nr_ns [2024-11-28 05:20:33,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __task_pid_nr_ns [2024-11-28 05:20:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 05:20:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 05:20:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_54 [2024-11-28 05:20:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_54 [2024-11-28 05:20:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_sbi [2024-11-28 05:20:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_sbi [2024-11-28 05:20:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 05:20:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 05:20:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 05:20:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 05:20:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-28 05:20:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-28 05:20:33,403 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-28 05:20:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-11-28 05:20:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-11-28 05:20:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_new_ino [2024-11-28 05:20:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_new_ino [2024-11-28 05:20:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure simple_empty [2024-11-28 05:20:33,406 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_empty [2024-11-28 05:20:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-28 05:20:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-28 05:20:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 05:20:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_can_expire [2024-11-28 05:20:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_can_expire [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_ino [2024-11-28 05:20:33,409 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_ino [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 05:20:33,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 05:20:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 05:20:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-28 05:20:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2024-11-28 05:20:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_open [2024-11-28 05:20:33,416 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_open [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 05:20:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-28 05:20:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-28 05:20:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-28 05:20:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-28 05:20:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-28 05:20:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-28 05:20:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 05:20:33,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-28 05:20:33,423 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-28 05:20:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_rmdir [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_rmdir [2024-11-28 05:20:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount [2024-11-28 05:20:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl_exit [2024-11-28 05:20:33,424 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl_exit [2024-11-28 05:20:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_open [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_open [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure clear_nlink [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_nlink [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_trigger [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_trigger [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-28 05:20:33,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-28 05:20:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-28 05:20:33,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-28 05:20:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-28 05:20:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-28 05:20:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 05:20:33,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 05:20:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-28 05:20:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure simple_positive [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_positive [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure dget_dlock [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dget_dlock [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure d_lookup [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure d_lookup [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-28 05:20:33,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-28 05:20:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_mount [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_mount [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_indirect [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_indirect [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_wait [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_wait [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl [2024-11-28 05:20:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl [2024-11-28 05:20:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-28 05:20:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2024-11-28 05:20:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-11-28 05:20:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 05:20:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-28 05:20:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-28 05:20:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-28 05:20:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-28 05:20:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait_release [2024-11-28 05:20:33,445 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait_release [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-28 05:20:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-28 05:20:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 05:20:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl_unlocked [2024-11-28 05:20:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl_unlocked [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 05:20:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-11-28 05:20:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-28 05:20:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-28 05:20:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_compat_ioctl [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_compat_ioctl [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_readdir [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_readdir [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount_tree [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount_tree [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2024-11-28 05:20:33,448 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 05:20:33,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-28 05:20:33,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-28 05:20:33,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-28 05:20:33,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-28 05:20:33,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-28 05:20:33,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-28 05:20:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2024-11-28 05:20:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2024-11-28 05:20:33,457 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_busy [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_busy [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure d_unhashed [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure d_unhashed [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_kill_sb [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_kill_sb [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_set_managed [2024-11-28 05:20:33,458 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_set_managed [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 05:20:33,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 05:20:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 05:20:33,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-28 05:20:33,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-28 05:20:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-11-28 05:20:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-11-28 05:20:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-28 05:20:33,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-28 05:20:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-28 05:20:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-28 05:20:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure find_autofs_mount [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure find_autofs_mount [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_close [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_close [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ns_of_pid [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_of_pid [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_clean_ino [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_clean_ino [2024-11-28 05:20:33,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2024-11-28 05:20:33,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_mountpoint [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_mountpoint [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_positive_dentry [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_positive_dentry [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure __managed_dentry_set_managed [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __managed_dentry_set_managed [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_find_wait [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_find_wait [2024-11-28 05:20:33,471 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-28 05:20:33,471 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-28 05:20:33,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-11-28 05:20:33,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-11-28 05:20:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 05:20:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 05:20:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 05:20:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 05:20:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 05:20:33,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 05:20:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 05:20:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 05:20:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 05:20:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 05:20:33,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-28 05:20:33,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_release [2024-11-28 05:20:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_release [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure task_pgrp_nr [2024-11-28 05:20:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pgrp_nr [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-28 05:20:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-28 05:20:33,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 05:20:33,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_symlink [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_symlink [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure d_mountpoint [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure d_mountpoint [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure have_submounts [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure have_submounts [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-28 05:20:33,477 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-28 05:20:33,477 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_prepare_pipe [2024-11-28 05:20:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_prepare_pipe [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-28 05:20:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_del_active [2024-11-28 05:20:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_del_active [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 05:20:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:20:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-28 05:20:33,478 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 05:20:33,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 05:20:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 05:20:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 05:20:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 05:20:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-28 05:20:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-28 05:20:33,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-28 05:20:33,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-28 05:20:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-28 05:20:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure d_add [2024-11-28 05:20:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure d_add [2024-11-28 05:20:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_catatonic_mode [2024-11-28 05:20:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_catatonic_mode [2024-11-28 05:20:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2024-11-28 05:20:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2024-11-28 05:20:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-28 05:20:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-28 05:20:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-28 05:20:33,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-28 05:20:35,887 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:20:35,893 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:20:59,051 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-28 05:21:01,055 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 05:21:02,802 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#descriptor~12#1.base, ~#descriptor~12#1.offset);havoc ~#descriptor~12#1.base, ~#descriptor~12#1.offset; [2024-11-28 05:21:17,309 INFO L? ?]: Removed 4472 outVars from TransFormulas that were not future-live. [2024-11-28 05:21:17,309 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:21:17,414 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:21:17,414 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-28 05:21:17,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:21:17 BoogieIcfgContainer [2024-11-28 05:21:17,419 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:21:17,421 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 05:21:17,421 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 05:21:17,431 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 05:21:17,431 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 05:20:22" (1/3) ... [2024-11-28 05:21:17,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@590d27fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:21:17, skipping insertion in model container [2024-11-28 05:21:17,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:20:28" (2/3) ... [2024-11-28 05:21:17,432 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@590d27fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 05:21:17, skipping insertion in model container [2024-11-28 05:21:17,432 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:21:17" (3/3) ... [2024-11-28 05:21:17,434 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2024-11-28 05:21:17,453 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 05:21:17,458 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i that has 252 procedures, 3788 locations, 1 initial locations, 128 loop locations, and 4 error locations. [2024-11-28 05:21:17,707 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 05:21:17,721 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;@21ad815b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 05:21:17,722 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2024-11-28 05:21:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand has 3421 states, 2278 states have (on average 1.3024582967515363) internal successors, (2967), 2335 states have internal predecessors, (2967), 970 states have call successors, (970), 170 states have call predecessors, (970), 169 states have return successors, (959), 953 states have call predecessors, (959), 959 states have call successors, (959) [2024-11-28 05:21:17,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2024-11-28 05:21:17,799 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:21:17,800 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:21:17,801 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:21:17,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:21:17,807 INFO L85 PathProgramCache]: Analyzing trace with hash -1284495386, now seen corresponding path program 1 times [2024-11-28 05:21:17,815 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:21:17,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125935510] [2024-11-28 05:21:17,816 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:21:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:21:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:21:28,309 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:21:28,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:21:28,310 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125935510] [2024-11-28 05:21:28,311 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125935510] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:21:28,312 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:21:28,312 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:21:28,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210958214] [2024-11-28 05:21:28,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:21:28,320 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:21:28,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:21:28,352 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:21:28,352 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:21:28,364 INFO L87 Difference]: Start difference. First operand has 3421 states, 2278 states have (on average 1.3024582967515363) internal successors, (2967), 2335 states have internal predecessors, (2967), 970 states have call successors, (970), 170 states have call predecessors, (970), 169 states have return successors, (959), 953 states have call predecessors, (959), 959 states have call successors, (959) Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:21:32,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:21:33,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:21:33,836 INFO L93 Difference]: Finished difference Result 9882 states and 14643 transitions. [2024-11-28 05:21:33,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:21:33,839 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) Word has length 516 [2024-11-28 05:21:33,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:21:33,935 INFO L225 Difference]: With dead ends: 9882 [2024-11-28 05:21:33,935 INFO L226 Difference]: Without dead ends: 6538 [2024-11-28 05:21:33,977 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:21:33,982 INFO L435 NwaCegarLoop]: 4803 mSDtfsCounter, 4539 mSDsluCounter, 4695 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4539 SdHoareTripleChecker+Valid, 9498 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-28 05:21:33,984 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4539 Valid, 9498 Invalid, 54 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [11 Valid, 42 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-28 05:21:34,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6538 states. [2024-11-28 05:21:34,546 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6538 to 6532. [2024-11-28 05:21:34,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6532 states, 4371 states have (on average 1.2775108670784718) internal successors, (5584), 4470 states have internal predecessors, (5584), 1827 states have call successors, (1827), 331 states have call predecessors, (1827), 330 states have return successors, (1823), 1811 states have call predecessors, (1823), 1823 states have call successors, (1823) [2024-11-28 05:21:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 6532 states and 9234 transitions. [2024-11-28 05:21:34,652 INFO L78 Accepts]: Start accepts. Automaton has 6532 states and 9234 transitions. Word has length 516 [2024-11-28 05:21:34,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:21:34,657 INFO L471 AbstractCegarLoop]: Abstraction has 6532 states and 9234 transitions. [2024-11-28 05:21:34,657 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (49), 2 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2024-11-28 05:21:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 6532 states and 9234 transitions. [2024-11-28 05:21:34,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2024-11-28 05:21:34,683 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:21:34,683 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:21:34,684 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-28 05:21:34,684 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:21:34,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:21:34,685 INFO L85 PathProgramCache]: Analyzing trace with hash -446109291, now seen corresponding path program 1 times [2024-11-28 05:21:34,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:21:34,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781022388] [2024-11-28 05:21:34,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:21:34,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:21:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:21:42,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:21:42,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:21:42,716 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781022388] [2024-11-28 05:21:42,716 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781022388] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:21:42,716 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:21:42,717 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:21:42,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579986629] [2024-11-28 05:21:42,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:21:42,720 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:21:42,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:21:42,722 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:21:42,722 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:21:42,723 INFO L87 Difference]: Start difference. First operand 6532 states and 9234 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2024-11-28 05:21:46,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:21:48,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:21:48,835 INFO L93 Difference]: Finished difference Result 15311 states and 21550 transitions. [2024-11-28 05:21:48,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:21:48,836 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 535 [2024-11-28 05:21:48,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:21:48,923 INFO L225 Difference]: With dead ends: 15311 [2024-11-28 05:21:48,923 INFO L226 Difference]: Without dead ends: 8872 [2024-11-28 05:21:48,961 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:21:48,963 INFO L435 NwaCegarLoop]: 4801 mSDtfsCounter, 3886 mSDsluCounter, 4696 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3886 SdHoareTripleChecker+Valid, 9497 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.5s IncrementalHoareTripleChecker+Time [2024-11-28 05:21:48,964 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3886 Valid, 9497 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2024-11-28 05:21:48,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8872 states. [2024-11-28 05:21:49,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8872 to 8845. [2024-11-28 05:21:49,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8845 states, 5902 states have (on average 1.2683835987800745) internal successors, (7486), 6037 states have internal predecessors, (7486), 2458 states have call successors, (2458), 482 states have call predecessors, (2458), 481 states have return successors, (2458), 2435 states have call predecessors, (2458), 2454 states have call successors, (2458) [2024-11-28 05:21:49,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8845 states to 8845 states and 12402 transitions. [2024-11-28 05:21:49,561 INFO L78 Accepts]: Start accepts. Automaton has 8845 states and 12402 transitions. Word has length 535 [2024-11-28 05:21:49,562 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:21:49,565 INFO L471 AbstractCegarLoop]: Abstraction has 8845 states and 12402 transitions. [2024-11-28 05:21:49,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (53), 2 states have call predecessors, (53), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2024-11-28 05:21:49,565 INFO L276 IsEmpty]: Start isEmpty. Operand 8845 states and 12402 transitions. [2024-11-28 05:21:49,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-28 05:21:49,584 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:21:49,584 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:21:49,584 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-28 05:21:49,585 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:21:49,585 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:21:49,585 INFO L85 PathProgramCache]: Analyzing trace with hash -2120601783, now seen corresponding path program 1 times [2024-11-28 05:21:49,585 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:21:49,585 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1018840585] [2024-11-28 05:21:49,586 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:21:49,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:21:55,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:21:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:21:57,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:21:57,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1018840585] [2024-11-28 05:21:57,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1018840585] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:21:57,151 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:21:57,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:21:57,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385874971] [2024-11-28 05:21:57,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:21:57,152 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:21:57,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:21:57,153 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:21:57,153 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:21:57,154 INFO L87 Difference]: Start difference. First operand 8845 states and 12402 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2024-11-28 05:22:01,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:22:03,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:22:03,440 INFO L93 Difference]: Finished difference Result 23313 states and 32644 transitions. [2024-11-28 05:22:03,440 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:22:03,441 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 534 [2024-11-28 05:22:03,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:22:03,574 INFO L225 Difference]: With dead ends: 23313 [2024-11-28 05:22:03,574 INFO L226 Difference]: Without dead ends: 14561 [2024-11-28 05:22:03,627 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:03,628 INFO L435 NwaCegarLoop]: 4770 mSDtfsCounter, 4434 mSDsluCounter, 4696 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4434 SdHoareTripleChecker+Valid, 9466 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-28 05:22:03,629 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4434 Valid, 9466 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-28 05:22:03,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14561 states. [2024-11-28 05:22:04,333 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14561 to 14531. [2024-11-28 05:22:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14531 states, 9742 states have (on average 1.2676041880517348) internal successors, (12349), 9968 states have internal predecessors, (12349), 3977 states have call successors, (3977), 809 states have call predecessors, (3977), 808 states have return successors, (3989), 3937 states have call predecessors, (3989), 3973 states have call successors, (3989) [2024-11-28 05:22:04,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14531 states to 14531 states and 20315 transitions. [2024-11-28 05:22:04,509 INFO L78 Accepts]: Start accepts. Automaton has 14531 states and 20315 transitions. Word has length 534 [2024-11-28 05:22:04,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:22:04,510 INFO L471 AbstractCegarLoop]: Abstraction has 14531 states and 20315 transitions. [2024-11-28 05:22:04,512 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2024-11-28 05:22:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 14531 states and 20315 transitions. [2024-11-28 05:22:04,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2024-11-28 05:22:04,526 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:22:04,527 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:22:04,527 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-28 05:22:04,527 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:22:04,528 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:22:04,529 INFO L85 PathProgramCache]: Analyzing trace with hash -1065586139, now seen corresponding path program 1 times [2024-11-28 05:22:04,529 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:22:04,529 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015617005] [2024-11-28 05:22:04,529 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:22:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:22:11,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:22:12,033 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2024-11-28 05:22:12,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:22:12,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015617005] [2024-11-28 05:22:12,037 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015617005] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:22:12,037 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:22:12,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:22:12,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [695228222] [2024-11-28 05:22:12,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:22:12,039 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:22:12,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:22:12,040 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:22:12,040 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:12,040 INFO L87 Difference]: Start difference. First operand 14531 states and 20315 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2024-11-28 05:22:16,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:22:17,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:22:17,742 INFO L93 Difference]: Finished difference Result 39450 states and 54964 transitions. [2024-11-28 05:22:17,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:22:17,743 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 534 [2024-11-28 05:22:17,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:22:17,937 INFO L225 Difference]: With dead ends: 39450 [2024-11-28 05:22:17,937 INFO L226 Difference]: Without dead ends: 25012 [2024-11-28 05:22:18,006 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:18,008 INFO L435 NwaCegarLoop]: 4838 mSDtfsCounter, 4191 mSDsluCounter, 4736 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4191 SdHoareTripleChecker+Valid, 9574 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-11-28 05:22:18,010 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4191 Valid, 9574 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 28 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-11-28 05:22:18,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25012 states. [2024-11-28 05:22:19,169 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25012 to 24980. [2024-11-28 05:22:19,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24980 states, 16788 states have (on average 1.262985465808911) internal successors, (21203), 17162 states have internal predecessors, (21203), 6747 states have call successors, (6747), 1442 states have call predecessors, (6747), 1441 states have return successors, (6775), 6680 states have call predecessors, (6775), 6743 states have call successors, (6775) [2024-11-28 05:22:19,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24980 states to 24980 states and 34725 transitions. [2024-11-28 05:22:19,378 INFO L78 Accepts]: Start accepts. Automaton has 24980 states and 34725 transitions. Word has length 534 [2024-11-28 05:22:19,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:22:19,381 INFO L471 AbstractCegarLoop]: Abstraction has 24980 states and 34725 transitions. [2024-11-28 05:22:19,381 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2024-11-28 05:22:19,381 INFO L276 IsEmpty]: Start isEmpty. Operand 24980 states and 34725 transitions. [2024-11-28 05:22:19,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-11-28 05:22:19,393 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:22:19,393 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 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] [2024-11-28 05:22:19,394 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-28 05:22:19,394 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:22:19,395 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:22:19,395 INFO L85 PathProgramCache]: Analyzing trace with hash -722566610, now seen corresponding path program 1 times [2024-11-28 05:22:19,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:22:19,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2114358449] [2024-11-28 05:22:19,395 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:22:19,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:22:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:22:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8652 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8652 trivial. 0 not checked. [2024-11-28 05:22:26,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:22:26,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2114358449] [2024-11-28 05:22:26,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2114358449] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:22:26,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:22:26,655 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:22:26,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8504025] [2024-11-28 05:22:26,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:22:26,657 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:22:26,657 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:22:26,658 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:22:26,658 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:26,659 INFO L87 Difference]: Start difference. First operand 24980 states and 34725 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-28 05:22:30,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:22:33,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:22:33,209 INFO L93 Difference]: Finished difference Result 69136 states and 95974 transitions. [2024-11-28 05:22:33,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:22:33,209 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 539 [2024-11-28 05:22:33,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:22:33,535 INFO L225 Difference]: With dead ends: 69136 [2024-11-28 05:22:33,536 INFO L226 Difference]: Without dead ends: 44249 [2024-11-28 05:22:33,661 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:33,663 INFO L435 NwaCegarLoop]: 4858 mSDtfsCounter, 4249 mSDsluCounter, 4724 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4249 SdHoareTripleChecker+Valid, 9582 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-28 05:22:33,664 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4249 Valid, 9582 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-28 05:22:33,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44249 states. [2024-11-28 05:22:35,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44249 to 44209. [2024-11-28 05:22:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44209 states, 29789 states have (on average 1.2621773137735406) internal successors, (37599), 30436 states have internal predecessors, (37599), 11819 states have call successors, (11819), 2598 states have call predecessors, (11819), 2597 states have return successors, (11879), 11672 states have call predecessors, (11879), 11815 states have call successors, (11879) [2024-11-28 05:22:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44209 states to 44209 states and 61297 transitions. [2024-11-28 05:22:36,219 INFO L78 Accepts]: Start accepts. Automaton has 44209 states and 61297 transitions. Word has length 539 [2024-11-28 05:22:36,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:22:36,220 INFO L471 AbstractCegarLoop]: Abstraction has 44209 states and 61297 transitions. [2024-11-28 05:22:36,221 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 3 states have call successors, (52), 2 states have call predecessors, (52), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2024-11-28 05:22:36,221 INFO L276 IsEmpty]: Start isEmpty. Operand 44209 states and 61297 transitions. [2024-11-28 05:22:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2024-11-28 05:22:36,232 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:22:36,232 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 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] [2024-11-28 05:22:36,232 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-28 05:22:36,232 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:22:36,233 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:22:36,233 INFO L85 PathProgramCache]: Analyzing trace with hash -647417191, now seen corresponding path program 1 times [2024-11-28 05:22:36,233 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:22:36,233 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [229074661] [2024-11-28 05:22:36,234 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:22:36,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:22:43,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:22:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8649 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8649 trivial. 0 not checked. [2024-11-28 05:22:44,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-28 05:22:44,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [229074661] [2024-11-28 05:22:44,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [229074661] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-28 05:22:44,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-28 05:22:44,299 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-28 05:22:44,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477928259] [2024-11-28 05:22:44,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-28 05:22:44,300 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-28 05:22:44,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-28 05:22:44,301 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:22:44,302 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:44,302 INFO L87 Difference]: Start difference. First operand 44209 states and 61297 transitions. Second operand has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-11-28 05:22:48,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-28 05:22:52,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:22:52,533 INFO L93 Difference]: Finished difference Result 122778 states and 170197 transitions. [2024-11-28 05:22:52,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:22:52,534 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) Word has length 572 [2024-11-28 05:22:52,535 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-28 05:22:53,038 INFO L225 Difference]: With dead ends: 122778 [2024-11-28 05:22:53,039 INFO L226 Difference]: Without dead ends: 78662 [2024-11-28 05:22:53,215 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:22:53,216 INFO L435 NwaCegarLoop]: 5424 mSDtfsCounter, 4452 mSDsluCounter, 4696 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4452 SdHoareTripleChecker+Valid, 10120 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-28 05:22:53,217 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4452 Valid, 10120 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-28 05:22:53,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 78662 states. [2024-11-28 05:22:56,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 78662 to 78542. [2024-11-28 05:22:56,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 78542 states, 53021 states have (on average 1.2622734388261254) internal successors, (66927), 54228 states have internal predecessors, (66927), 20822 states have call successors, (20822), 4708 states have call predecessors, (20822), 4695 states have return successors, (20994), 20531 states have call predecessors, (20994), 20818 states have call successors, (20994) [2024-11-28 05:22:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78542 states to 78542 states and 108743 transitions. [2024-11-28 05:22:56,611 INFO L78 Accepts]: Start accepts. Automaton has 78542 states and 108743 transitions. Word has length 572 [2024-11-28 05:22:56,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-28 05:22:56,612 INFO L471 AbstractCegarLoop]: Abstraction has 78542 states and 108743 transitions. [2024-11-28 05:22:56,613 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.666666666666664) internal successors, (113), 3 states have internal predecessors, (113), 3 states have call successors, (58), 2 states have call predecessors, (58), 1 states have return successors, (53), 3 states have call predecessors, (53), 3 states have call successors, (53) [2024-11-28 05:22:56,613 INFO L276 IsEmpty]: Start isEmpty. Operand 78542 states and 108743 transitions. [2024-11-28 05:22:56,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-11-28 05:22:56,619 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 05:22:56,619 INFO L218 NwaCegarLoop]: trace histogram [48, 48, 44, 44, 44, 44, 44, 44, 4, 4, 4, 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] [2024-11-28 05:22:56,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-28 05:22:56,620 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 2 more)] === [2024-11-28 05:22:56,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:22:56,621 INFO L85 PathProgramCache]: Analyzing trace with hash -627296832, now seen corresponding path program 1 times [2024-11-28 05:22:56,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 05:22:56,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019347164] [2024-11-28 05:22:56,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:22:56,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms