./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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-?-551b009-m [2025-01-09 19:46:08,944 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 19:46:08,983 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 19:46:08,987 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 19:46:08,987 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 19:46:09,002 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 19:46:09,003 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 19:46:09,003 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 19:46:09,003 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 19:46:09,003 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 19:46:09,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 19:46:09,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 19:46:09,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 19:46:09,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 19:46:09,004 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 19:46:09,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 19:46:09,005 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 19:46:09,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 19:46:09,006 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:46:09,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:46:09,006 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:46:09,007 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 19:46:09,007 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 19:46:09,007 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 [2025-01-09 19:46:09,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 19:46:09,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 19:46:09,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 19:46:09,229 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 19:46:09,229 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 19:46:09,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2025-01-09 19:46:10,435 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/42e882f76/1e275284cba64040bcecd4872150c48d/FLAG594614f45 [2025-01-09 19:46:10,989 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 19:46:10,990 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2025-01-09 19:46:11,021 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/42e882f76/1e275284cba64040bcecd4872150c48d/FLAG594614f45 [2025-01-09 19:46:11,527 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/42e882f76/1e275284cba64040bcecd4872150c48d [2025-01-09 19:46:11,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 19:46:11,531 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 19:46:11,533 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 19:46:11,534 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 19:46:11,537 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 19:46:11,538 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:46:11" (1/1) ... [2025-01-09 19:46:11,539 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a044ee6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:11, skipping insertion in model container [2025-01-09 19:46:11,541 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 07:46:11" (1/1) ... [2025-01-09 19:46:11,641 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 19:46:14,548 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2025-01-09 19:46:14,550 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2025-01-09 19:46:14,551 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2025-01-09 19:46:14,551 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2025-01-09 19:46:14,569 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:46:14,588 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 19:46:14,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6019] [2025-01-09 19:46:14,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6022] [2025-01-09 19:46:14,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6025] [2025-01-09 19:46:14,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6028] [2025-01-09 19:46:14,714 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] [2025-01-09 19:46:14,715 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] [2025-01-09 19:46:14,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7029] [2025-01-09 19:46:14,745 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] [2025-01-09 19:46:14,754 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] [2025-01-09 19:46:14,755 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] [2025-01-09 19:46:14,756 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] [2025-01-09 19:46:14,756 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] [2025-01-09 19:46:14,756 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] [2025-01-09 19:46:14,756 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] [2025-01-09 19:46:14,757 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] [2025-01-09 19:46:14,757 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] [2025-01-09 19:46:14,757 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] [2025-01-09 19:46:14,758 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] [2025-01-09 19:46:14,758 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] [2025-01-09 19:46:14,758 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] [2025-01-09 19:46:14,758 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] [2025-01-09 19:46:14,758 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] [2025-01-09 19:46:14,758 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] [2025-01-09 19:46:14,759 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] [2025-01-09 19:46:14,759 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] [2025-01-09 19:46:14,759 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] [2025-01-09 19:46:14,759 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] [2025-01-09 19:46:14,759 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] [2025-01-09 19:46:14,759 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] [2025-01-09 19:46:14,760 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] [2025-01-09 19:46:14,760 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] [2025-01-09 19:46:14,760 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] [2025-01-09 19:46:14,761 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] [2025-01-09 19:46:14,761 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] [2025-01-09 19:46:14,761 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] [2025-01-09 19:46:14,761 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] [2025-01-09 19:46:14,789 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] [2025-01-09 19:46:14,789 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] [2025-01-09 19:46:14,791 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/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] [2025-01-09 19:46:14,791 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] [2025-01-09 19:46:14,792 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] [2025-01-09 19:46:14,792 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] [2025-01-09 19:46:14,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [9725] [2025-01-09 19:46:14,792 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] [2025-01-09 19:46:14,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [9794] [2025-01-09 19:46:14,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9797] [2025-01-09 19:46:14,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9800] [2025-01-09 19:46:14,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9803] [2025-01-09 19:46:14,793 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9842] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9845] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [9847] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9852] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9855] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9857] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9862] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9865] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9867] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9872] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9875] [2025-01-09 19:46:14,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [9877] [2025-01-09 19:46:14,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9915] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9918] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [9920] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9925] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9928] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9930] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9935] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9938] [2025-01-09 19:46:14,796 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9940] [2025-01-09 19:46:14,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9945] [2025-01-09 19:46:14,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9948] [2025-01-09 19:46:14,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [9950] [2025-01-09 19:46:14,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10041] [2025-01-09 19:46:14,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10072] [2025-01-09 19:46:14,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10107] [2025-01-09 19:46:14,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10116] [2025-01-09 19:46:14,844 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] [2025-01-09 19:46:14,883 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2025-01-09 19:46:14,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2025-01-09 19:46:14,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2025-01-09 19:46:14,884 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2025-01-09 19:46:14,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 19:46:15,023 INFO L204 MainTranslator]: Completed translation [2025-01-09 19:46:15,024 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15 WrapperNode [2025-01-09 19:46:15,024 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 19:46:15,025 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 19:46:15,025 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 19:46:15,025 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 19:46:15,029 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:15,104 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:15,298 INFO L138 Inliner]: procedures = 553, calls = 3910, calls flagged for inlining = 272, calls inlined = 248, statements flattened = 9516 [2025-01-09 19:46:15,299 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 19:46:15,300 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 19:46:15,300 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 19:46:15,300 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 19:46:15,307 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:15,308 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:15,397 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,252 INFO L175 MemorySlicer]: Split 1655 memory accesses to 42 slices as follows [3, 29, 2, 2, 2, 8, 2, 2, 0, 2, 2, 11, 1, 39, 2, 3, 1, 2, 81, 23, 22, 28, 6, 12, 6, 2, 2, 7, 49, 40, 248, 2, 2, 2, 217, 2, 3, 8, 677, 2, 42, 59]. 41 percent of accesses are in the largest equivalence class. The 373 initializations are split as follows [0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 9, 0, 39, 0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 248, 0, 0, 0, 0, 2, 0, 8, 7, 0, 42, 0]. The 671 writes are split as follows [0, 28, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 81, 23, 22, 28, 2, 12, 2, 1, 1, 1, 28, 4, 0, 1, 1, 1, 186, 0, 2, 0, 233, 1, 0, 5]. [2025-01-09 19:46:17,255 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,394 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,408 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,438 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,501 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,536 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,584 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 19:46:17,586 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 19:46:17,586 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 19:46:17,586 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 19:46:17,587 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (1/1) ... [2025-01-09 19:46:17,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 19:46:17,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 19:46:17,614 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 19:46:17,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 19:46:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_evict_inode [2025-01-09 19:46:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_evict_inode [2025-01-09 19:46:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2025-01-09 19:46:17,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2025-01-09 19:46:17,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-01-09 19:46:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-01-09 19:46:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_unlink [2025-01-09 19:46:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_unlink [2025-01-09 19:46:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_get_inode [2025-01-09 19:46:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_get_inode [2025-01-09 19:46:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2025-01-09 19:46:17,641 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2025-01-09 19:46:17,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_lseek [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_lseek [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure do_expire_wait [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure do_expire_wait [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2025-01-09 19:46:17,642 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2025-01-09 19:46:17,642 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2025-01-09 19:46:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2025-01-09 19:46:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_indirect [2025-01-09 19:46:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_indirect [2025-01-09 19:46:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2025-01-09 19:46:17,643 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2025-01-09 19:46:17,643 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_clear_managed [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_clear_managed [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure follow_down_one [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_down_one [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_show_options [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_show_options [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_48 [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_48 [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_57 [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_57 [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure __autofs4_add_expiring [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __autofs4_add_expiring [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_wait [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_wait [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl [2025-01-09 19:46:17,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-01-09 19:46:17,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2025-01-09 19:46:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-01-09 19:46:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure d_count [2025-01-09 19:46:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure d_count [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-01-09 19:46:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2025-01-09 19:46:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2025-01-09 19:46:17,645 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2025-01-09 19:46:17,645 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_oz_mode [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_oz_mode [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_do_expire_multi [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_do_expire_multi [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure __task_pid_nr_ns [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __task_pid_nr_ns [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-01-09 19:46:17,646 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-01-09 19:46:17,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_54 [2025-01-09 19:46:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_54 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_sbi [2025-01-09 19:46:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_sbi [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-01-09 19:46:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2025-01-09 19:46:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_new_ino [2025-01-09 19:46:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_new_ino [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure simple_empty [2025-01-09 19:46:17,647 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_empty [2025-01-09 19:46:17,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-01-09 19:46:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-01-09 19:46:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-01-09 19:46:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-01-09 19:46:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-01-09 19:46:17,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-01-09 19:46:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-01-09 19:46:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-01-09 19:46:17,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-01-09 19:46:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-01-09 19:46:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-01-09 19:46:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-01-09 19:46:17,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-01-09 19:46:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_can_expire [2025-01-09 19:46:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_can_expire [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_ino [2025-01-09 19:46:17,651 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_ino [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 19:46:17,651 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-01-09 19:46:17,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2025-01-09 19:46:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_open [2025-01-09 19:46:17,654 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_open [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2025-01-09 19:46:17,654 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2025-01-09 19:46:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2025-01-09 19:46:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2025-01-09 19:46:17,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-01-09 19:46:17,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2025-01-09 19:46:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_rmdir [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_rmdir [2025-01-09 19:46:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount [2025-01-09 19:46:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl_exit [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl_exit [2025-01-09 19:46:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2025-01-09 19:46:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-01-09 19:46:17,658 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_open [2025-01-09 19:46:17,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_open [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure clear_nlink [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_nlink [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_trigger [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_trigger [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-01-09 19:46:17,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 19:46:17,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2025-01-09 19:46:17,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure simple_positive [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_positive [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure dget_dlock [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure dget_dlock [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure d_lookup [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure d_lookup [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_mount [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_mount [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_indirect [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_indirect [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_wait [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_wait [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2025-01-09 19:46:17,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-01-09 19:46:17,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-01-09 19:46:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-01-09 19:46:17,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-01-09 19:46:17,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait_release [2025-01-09 19:46:17,666 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait_release [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2025-01-09 19:46:17,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl_unlocked [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl_unlocked [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_compat_ioctl [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_compat_ioctl [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-01-09 19:46:17,667 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_readdir [2025-01-09 19:46:17,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_readdir [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2025-01-09 19:46:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2025-01-09 19:46:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2025-01-09 19:46:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount_tree [2025-01-09 19:46:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount_tree [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-01-09 19:46:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2025-01-09 19:46:17,668 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 19:46:17,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-01-09 19:46:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-01-09 19:46:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-01-09 19:46:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2025-01-09 19:46:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2025-01-09 19:46:17,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_busy [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_busy [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure d_unhashed [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure d_unhashed [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_kill_sb [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_kill_sb [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2025-01-09 19:46:17,673 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2025-01-09 19:46:17,673 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_set_managed [2025-01-09 19:46:17,674 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_set_managed [2025-01-09 19:46:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 19:46:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 19:46:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 19:46:17,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2025-01-09 19:46:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2025-01-09 19:46:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-01-09 19:46:17,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-01-09 19:46:17,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure find_autofs_mount [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure find_autofs_mount [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_close [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_close [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure ns_of_pid [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_of_pid [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_clean_ino [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_clean_ino [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_mountpoint [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_mountpoint [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_positive_dentry [2025-01-09 19:46:17,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_positive_dentry [2025-01-09 19:46:17,677 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-01-09 19:46:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure __managed_dentry_set_managed [2025-01-09 19:46:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __managed_dentry_set_managed [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait [2025-01-09 19:46:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_find_wait [2025-01-09 19:46:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_find_wait [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2025-01-09 19:46:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2025-01-09 19:46:17,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 19:46:17,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_release [2025-01-09 19:46:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_release [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure task_pgrp_nr [2025-01-09 19:46:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pgrp_nr [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-01-09 19:46:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-01-09 19:46:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2025-01-09 19:46:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2025-01-09 19:46:17,679 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_symlink [2025-01-09 19:46:17,679 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_symlink [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure d_mountpoint [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure d_mountpoint [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure have_submounts [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure have_submounts [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2025-01-09 19:46:17,680 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2025-01-09 19:46:17,680 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_prepare_pipe [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_prepare_pipe [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_del_active [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_del_active [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure d_add [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure d_add [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_catatonic_mode [2025-01-09 19:46:17,681 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_catatonic_mode [2025-01-09 19:46:17,681 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2025-01-09 19:46:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2025-01-09 19:46:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-01-09 19:46:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-01-09 19:46:17,682 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2025-01-09 19:46:17,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2025-01-09 19:46:18,693 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 19:46:18,696 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 19:46:36,936 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-01-09 19:46:38,685 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-01-09 19:46:40,394 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; [2025-01-09 19:46:52,921 INFO L? ?]: Removed 4472 outVars from TransFormulas that were not future-live. [2025-01-09 19:46:52,921 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 19:46:52,981 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 19:46:52,984 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2025-01-09 19:46:52,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:46:52 BoogieIcfgContainer [2025-01-09 19:46:52,984 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 19:46:52,985 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 19:46:52,985 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 19:46:52,988 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 19:46:52,989 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 07:46:11" (1/3) ... [2025-01-09 19:46:52,990 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eb5019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:46:52, skipping insertion in model container [2025-01-09 19:46:52,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 07:46:15" (2/3) ... [2025-01-09 19:46:52,990 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4eb5019 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 07:46:52, skipping insertion in model container [2025-01-09 19:46:52,990 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 07:46:52" (3/3) ... [2025-01-09 19:46:52,991 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2025-01-09 19:46:53,000 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 19:46:53,004 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. [2025-01-09 19:46:53,088 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 19:46:53,095 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;@1dd5416f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 19:46:53,095 INFO L334 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2025-01-09 19:46:53,105 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) [2025-01-09 19:46:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 517 [2025-01-09 19:46:53,215 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:46:53,216 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] [2025-01-09 19:46:53,217 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)] === [2025-01-09 19:46:53,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:46:53,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1284495386, now seen corresponding path program 1 times [2025-01-09 19:46:53,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:46:53,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578580512] [2025-01-09 19:46:53,225 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:46:53,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:46:58,247 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 516 statements into 1 equivalence classes. [2025-01-09 19:46:58,668 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 516 of 516 statements. [2025-01-09 19:46:58,669 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:46:58,669 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:46:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2025-01-09 19:46:59,620 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:46:59,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578580512] [2025-01-09 19:46:59,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578580512] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:46:59,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:46:59,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:46:59,623 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67094279] [2025-01-09 19:46:59,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:46:59,627 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:46:59,627 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:46:59,641 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:46:59,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:46:59,649 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) [2025-01-09 19:47:03,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:47:05,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:47:05,135 INFO L93 Difference]: Finished difference Result 9882 states and 14643 transitions. [2025-01-09 19:47:05,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:47:05,138 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 [2025-01-09 19:47:05,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:47:05,213 INFO L225 Difference]: With dead ends: 9882 [2025-01-09 19:47:05,214 INFO L226 Difference]: Without dead ends: 6538 [2025-01-09 19:47:05,250 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 [2025-01-09 19:47:05,255 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, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2025-01-09 19:47:05,257 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4539 Valid, 9498 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 42 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2025-01-09 19:47:05,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6538 states. [2025-01-09 19:47:05,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6538 to 6532. [2025-01-09 19:47:05,718 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) [2025-01-09 19:47:05,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 6532 states and 9234 transitions. [2025-01-09 19:47:05,775 INFO L78 Accepts]: Start accepts. Automaton has 6532 states and 9234 transitions. Word has length 516 [2025-01-09 19:47:05,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:47:05,776 INFO L471 AbstractCegarLoop]: Abstraction has 6532 states and 9234 transitions. [2025-01-09 19:47:05,777 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) [2025-01-09 19:47:05,777 INFO L276 IsEmpty]: Start isEmpty. Operand 6532 states and 9234 transitions. [2025-01-09 19:47:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2025-01-09 19:47:05,790 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:47:05,790 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] [2025-01-09 19:47:05,791 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 19:47:05,791 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)] === [2025-01-09 19:47:05,792 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:47:05,792 INFO L85 PathProgramCache]: Analyzing trace with hash -2120601783, now seen corresponding path program 1 times [2025-01-09 19:47:05,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:47:05,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [241813194] [2025-01-09 19:47:05,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:47:05,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:47:10,810 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 534 statements into 1 equivalence classes. [2025-01-09 19:47:10,899 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 534 of 534 statements. [2025-01-09 19:47:10,900 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:47:10,900 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:47:11,590 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2025-01-09 19:47:11,590 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:47:11,590 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [241813194] [2025-01-09 19:47:11,590 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [241813194] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:47:11,590 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:47:11,591 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:47:11,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1676814533] [2025-01-09 19:47:11,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:47:11,595 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:47:11,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:47:11,595 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:47:11,596 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:47:11,596 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, (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) [2025-01-09 19:47:15,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:47:17,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:47:17,252 INFO L93 Difference]: Finished difference Result 16059 states and 22660 transitions. [2025-01-09 19:47:17,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:47:17,252 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 [2025-01-09 19:47:17,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:47:17,308 INFO L225 Difference]: With dead ends: 16059 [2025-01-09 19:47:17,308 INFO L226 Difference]: Without dead ends: 9620 [2025-01-09 19:47:17,335 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 [2025-01-09 19:47:17,335 INFO L435 NwaCegarLoop]: 4777 mSDtfsCounter, 4434 mSDsluCounter, 4696 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4434 SdHoareTripleChecker+Valid, 9473 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 [2025-01-09 19:47:17,335 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4434 Valid, 9473 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2025-01-09 19:47:17,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9620 states. [2025-01-09 19:47:17,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9620 to 9593. [2025-01-09 19:47:17,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9593 states, 6446 states have (on average 1.2758299720757058) internal successors, (8224), 6595 states have internal predecessors, (8224), 2644 states have call successors, (2644), 500 states have call predecessors, (2644), 499 states have return successors, (2644), 2619 states have call predecessors, (2644), 2640 states have call successors, (2644) [2025-01-09 19:47:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9593 states to 9593 states and 13512 transitions. [2025-01-09 19:47:17,764 INFO L78 Accepts]: Start accepts. Automaton has 9593 states and 13512 transitions. Word has length 534 [2025-01-09 19:47:17,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:47:17,764 INFO L471 AbstractCegarLoop]: Abstraction has 9593 states and 13512 transitions. [2025-01-09 19:47:17,765 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) [2025-01-09 19:47:17,765 INFO L276 IsEmpty]: Start isEmpty. Operand 9593 states and 13512 transitions. [2025-01-09 19:47:17,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2025-01-09 19:47:17,772 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:47:17,773 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] [2025-01-09 19:47:17,773 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-01-09 19:47:17,773 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)] === [2025-01-09 19:47:17,773 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:47:17,773 INFO L85 PathProgramCache]: Analyzing trace with hash -446109291, now seen corresponding path program 1 times [2025-01-09 19:47:17,774 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:47:17,774 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580955232] [2025-01-09 19:47:17,774 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:47:17,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:47:22,374 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 535 statements into 1 equivalence classes. [2025-01-09 19:47:22,474 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 535 of 535 statements. [2025-01-09 19:47:22,475 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:47:22,475 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:47:23,164 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2025-01-09 19:47:23,164 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:47:23,164 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580955232] [2025-01-09 19:47:23,164 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1580955232] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:47:23,165 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:47:23,165 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:47:23,165 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571825790] [2025-01-09 19:47:23,165 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:47:23,165 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:47:23,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:47:23,166 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:47:23,166 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:47:23,169 INFO L87 Difference]: Start difference. First operand 9593 states and 13512 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) [2025-01-09 19:47:27,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-01-09 19:47:29,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 19:47:29,074 INFO L93 Difference]: Finished difference Result 24061 states and 33754 transitions. [2025-01-09 19:47:29,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 19:47:29,075 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 [2025-01-09 19:47:29,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 19:47:29,172 INFO L225 Difference]: With dead ends: 24061 [2025-01-09 19:47:29,172 INFO L226 Difference]: Without dead ends: 14561 [2025-01-09 19:47:29,228 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 [2025-01-09 19:47:29,229 INFO L435 NwaCegarLoop]: 4844 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, 9540 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 [2025-01-09 19:47:29,230 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3886 Valid, 9540 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 76 Invalid, 1 Unknown, 0 Unchecked, 5.5s Time] [2025-01-09 19:47:29,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14561 states. [2025-01-09 19:47:29,714 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14561 to 14531. [2025-01-09 19:47:29,740 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) [2025-01-09 19:47:29,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14531 states to 14531 states and 20315 transitions. [2025-01-09 19:47:29,824 INFO L78 Accepts]: Start accepts. Automaton has 14531 states and 20315 transitions. Word has length 535 [2025-01-09 19:47:29,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 19:47:29,825 INFO L471 AbstractCegarLoop]: Abstraction has 14531 states and 20315 transitions. [2025-01-09 19:47:29,831 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) [2025-01-09 19:47:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 14531 states and 20315 transitions. [2025-01-09 19:47:29,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2025-01-09 19:47:29,842 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 19:47:29,842 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] [2025-01-09 19:47:29,842 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-01-09 19:47:29,842 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)] === [2025-01-09 19:47:29,847 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 19:47:29,847 INFO L85 PathProgramCache]: Analyzing trace with hash -1065586139, now seen corresponding path program 1 times [2025-01-09 19:47:29,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 19:47:29,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [514741852] [2025-01-09 19:47:29,847 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 19:47:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 19:47:34,587 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 534 statements into 1 equivalence classes. [2025-01-09 19:47:34,668 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 534 of 534 statements. [2025-01-09 19:47:34,668 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 19:47:34,668 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 19:47:34,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8646 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8646 trivial. 0 not checked. [2025-01-09 19:47:34,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 19:47:34,979 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [514741852] [2025-01-09 19:47:34,979 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [514741852] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 19:47:34,979 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 19:47:34,980 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-01-09 19:47:34,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257479413] [2025-01-09 19:47:34,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 19:47:34,980 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 19:47:34,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 19:47:34,981 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 19:47:34,981 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 19:47:34,981 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) [2025-01-09 19:47:39,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []