./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 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme --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 ebed12b86dce507000a7a0630996a9595573172c73db75fed69855441af252c1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:54:42,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:54:42,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-26 11:54:42,581 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:54:42,584 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:54:42,627 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:54:42,627 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:54:42,628 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:54:42,629 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:54:42,630 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:54:42,630 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:54:42,631 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:54:42,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:54:42,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:54:42,633 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:54:42,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:54:42,634 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:54:42,635 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:54:42,635 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:54:42,636 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:54:42,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:54:42,637 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:54:42,638 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:54:42,638 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:54:42,639 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:54:42,640 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:54:42,640 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:54:42,640 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:54:42,641 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:42,641 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:54:42,643 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:54:42,643 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:54:42,643 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:54:42,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:54:42,644 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:54:42,644 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:54:42,644 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:54:42,645 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:54:42,645 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:54:42,645 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ebed12b86dce507000a7a0630996a9595573172c73db75fed69855441af252c1 [2023-11-26 11:54:42,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:54:42,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:54:42,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:54:42,959 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:54:42,960 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:54:42,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2023-11-26 11:54:46,071 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:54:46,809 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:54:46,810 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2023-11-26 11:54:46,885 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/data/cf1e5c269/971a9668a0d84b62b171212e94e25543/FLAG5b0cfa3a3 [2023-11-26 11:54:46,903 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/data/cf1e5c269/971a9668a0d84b62b171212e94e25543 [2023-11-26 11:54:46,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:54:46,913 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:54:46,916 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:54:46,916 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:54:46,922 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:54:46,923 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:46" (1/1) ... [2023-11-26 11:54:46,924 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2762b796 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:46, skipping insertion in model container [2023-11-26 11:54:46,924 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:54:46" (1/1) ... [2023-11-26 11:54:47,131 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:54:51,245 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2023-11-26 11:54:51,250 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2023-11-26 11:54:51,251 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2023-11-26 11:54:51,251 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2023-11-26 11:54:51,285 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:54:51,345 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:54:51,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6019] [2023-11-26 11:54:51,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6022] [2023-11-26 11:54:51,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6025] [2023-11-26 11:54:51,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6028] [2023-11-26 11:54:51,524 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] [2023-11-26 11:54:51,525 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] [2023-11-26 11:54:51,525 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7029] [2023-11-26 11:54:51,664 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] [2023-11-26 11:54:51,684 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] [2023-11-26 11:54:51,688 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] [2023-11-26 11:54:51,688 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] [2023-11-26 11:54:51,689 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] [2023-11-26 11:54:51,689 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] [2023-11-26 11:54:51,689 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] [2023-11-26 11:54:51,690 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] [2023-11-26 11:54:51,691 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] [2023-11-26 11:54:51,691 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] [2023-11-26 11:54:51,691 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] [2023-11-26 11:54:51,692 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] [2023-11-26 11:54:51,692 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] [2023-11-26 11:54:51,692 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] [2023-11-26 11:54:51,694 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] [2023-11-26 11:54:51,694 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] [2023-11-26 11:54:51,695 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] [2023-11-26 11:54:51,695 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] [2023-11-26 11:54:51,695 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] [2023-11-26 11:54:51,696 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] [2023-11-26 11:54:51,696 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] [2023-11-26 11:54:51,696 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] [2023-11-26 11:54:51,697 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] [2023-11-26 11:54:51,697 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] [2023-11-26 11:54:51,699 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] [2023-11-26 11:54:51,700 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] [2023-11-26 11:54:51,700 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] [2023-11-26 11:54:51,700 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] [2023-11-26 11:54:51,701 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] [2023-11-26 11:54:51,725 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] [2023-11-26 11:54:51,725 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] [2023-11-26 11:54:51,726 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] [2023-11-26 11:54:51,726 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] [2023-11-26 11:54:51,729 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] [2023-11-26 11:54:51,730 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] [2023-11-26 11:54:51,730 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [9725] [2023-11-26 11:54:51,731 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] [2023-11-26 11:54:51,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [9794] [2023-11-26 11:54:51,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9797] [2023-11-26 11:54:51,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9800] [2023-11-26 11:54:51,733 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9803] [2023-11-26 11:54:51,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9842] [2023-11-26 11:54:51,734 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9845] [2023-11-26 11:54:51,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [9847] [2023-11-26 11:54:51,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9852] [2023-11-26 11:54:51,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9855] [2023-11-26 11:54:51,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9857] [2023-11-26 11:54:51,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9862] [2023-11-26 11:54:51,736 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9865] [2023-11-26 11:54:51,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9867] [2023-11-26 11:54:51,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9872] [2023-11-26 11:54:51,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9875] [2023-11-26 11:54:51,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [9877] [2023-11-26 11:54:51,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9915] [2023-11-26 11:54:51,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9918] [2023-11-26 11:54:51,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [9920] [2023-11-26 11:54:51,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9925] [2023-11-26 11:54:51,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9928] [2023-11-26 11:54:51,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9930] [2023-11-26 11:54:51,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9935] [2023-11-26 11:54:51,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9938] [2023-11-26 11:54:51,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9940] [2023-11-26 11:54:51,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9945] [2023-11-26 11:54:51,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9948] [2023-11-26 11:54:51,742 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [9950] [2023-11-26 11:54:51,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10041] [2023-11-26 11:54:51,744 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10072] [2023-11-26 11:54:51,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10107] [2023-11-26 11:54:51,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10116] [2023-11-26 11:54:51,825 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] [2023-11-26 11:54:51,887 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2023-11-26 11:54:51,888 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2023-11-26 11:54:51,888 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2023-11-26 11:54:51,889 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2023-11-26 11:54:51,896 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:54:52,142 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:52,143 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:52,143 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:52,143 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:52,143 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:54:52,152 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:54:52,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52 WrapperNode [2023-11-26 11:54:52,153 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:54:52,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:54:52,154 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:54:52,154 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:54:52,162 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:52,323 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:52,687 INFO L138 Inliner]: procedures = 553, calls = 3918, calls flagged for inlining = 272, calls inlined = 248, statements flattened = 9555 [2023-11-26 11:54:52,688 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:54:52,689 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:54:52,690 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:54:52,690 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:54:52,705 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:52,705 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:52,765 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:56,612 INFO L175 MemorySlicer]: Split 1645 memory accesses to 42 slices as follows [2, 0, 2, 2, 2, 673, 29, 8, 3, 42, 48, 7, 2, 2, 1, 2, 79, 22, 2, 20, 27, 3, 11, 6, 6, 40, 39, 248, 2, 3, 2, 11, 59, 2, 3, 2, 2, 2, 2, 2, 8, 217]. 41 percent of accesses are in the largest equivalence class. The 639 initializations are split as follows [0, 0, 0, 0, 0, 84, 0, 8, 0, 42, 34, 0, 0, 0, 1, 2, 79, 22, 0, 20, 27, 0, 11, 0, 0, 0, 39, 248, 0, 3, 0, 9, 0, 0, 0, 0, 0, 0, 0, 2, 8, 0]. The 395 writes are split as follows [1, 0, 1, 1, 1, 152, 28, 0, 2, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 2, 2, 4, 0, 0, 1, 0, 1, 0, 5, 1, 0, 1, 1, 0, 1, 0, 0, 186]. [2023-11-26 11:54:56,612 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:56,612 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:56,830 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:56,874 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:56,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:57,007 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:57,101 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:54:57,103 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:54:57,103 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:54:57,103 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:54:57,104 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (1/1) ... [2023-11-26 11:54:57,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:54:57,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:54:57,150 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:54:57,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f09b3bf9-76b5-4182-a964-25711981cb14/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:54:57,206 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_evict_inode [2023-11-26 11:54:57,206 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_evict_inode [2023-11-26 11:54:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2023-11-26 11:54:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2023-11-26 11:54:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-26 11:54:57,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-26 11:54:57,207 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_unlink [2023-11-26 11:54:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_unlink [2023-11-26 11:54:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_get_inode [2023-11-26 11:54:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_get_inode [2023-11-26 11:54:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-26 11:54:57,208 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-26 11:54:57,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-26 11:54:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-26 11:54:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_lseek [2023-11-26 11:54:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_lseek [2023-11-26 11:54:57,210 INFO L130 BoogieDeclarations]: Found specification of procedure do_expire_wait [2023-11-26 11:54:57,210 INFO L138 BoogieDeclarations]: Found implementation of procedure do_expire_wait [2023-11-26 11:54:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 11:54:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-26 11:54:57,211 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-26 11:54:57,211 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-26 11:54:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2023-11-26 11:54:57,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2023-11-26 11:54:57,212 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-11-26 11:54:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-11-26 11:54:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2023-11-26 11:54:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2023-11-26 11:54:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_indirect [2023-11-26 11:54:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_indirect [2023-11-26 11:54:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2023-11-26 11:54:57,214 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2023-11-26 11:54:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_clear_managed [2023-11-26 11:54:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_clear_managed [2023-11-26 11:54:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2023-11-26 11:54:57,215 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2023-11-26 11:54:57,215 INFO L130 BoogieDeclarations]: Found specification of procedure follow_down_one [2023-11-26 11:54:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_down_one [2023-11-26 11:54:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_show_options [2023-11-26 11:54:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_show_options [2023-11-26 11:54:57,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_48 [2023-11-26 11:54:57,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_48 [2023-11-26 11:54:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_57 [2023-11-26 11:54:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_57 [2023-11-26 11:54:57,217 INFO L130 BoogieDeclarations]: Found specification of procedure __autofs4_add_expiring [2023-11-26 11:54:57,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __autofs4_add_expiring [2023-11-26 11:54:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-26 11:54:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-26 11:54:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_wait [2023-11-26 11:54:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_wait [2023-11-26 11:54:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl [2023-11-26 11:54:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl [2023-11-26 11:54:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-26 11:54:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-26 11:54:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-11-26 11:54:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-11-26 11:54:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-26 11:54:57,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-26 11:54:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:54:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure d_count [2023-11-26 11:54:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure d_count [2023-11-26 11:54:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-11-26 11:54:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-11-26 11:54:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2023-11-26 11:54:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2023-11-26 11:54:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-26 11:54:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-26 11:54:57,221 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-26 11:54:57,221 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-26 11:54:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-26 11:54:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-26 11:54:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_oz_mode [2023-11-26 11:54:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_oz_mode [2023-11-26 11:54:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_do_expire_multi [2023-11-26 11:54:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_do_expire_multi [2023-11-26 11:54:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-26 11:54:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-26 11:54:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure __task_pid_nr_ns [2023-11-26 11:54:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __task_pid_nr_ns [2023-11-26 11:54:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-26 11:54:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-26 11:54:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_54 [2023-11-26 11:54:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_54 [2023-11-26 11:54:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_sbi [2023-11-26 11:54:57,223 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_sbi [2023-11-26 11:54:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-26 11:54:57,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-26 11:54:57,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-26 11:54:57,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-26 11:54:57,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-26 11:54:57,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-26 11:54:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-11-26 11:54:57,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2023-11-26 11:54:57,228 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_new_ino [2023-11-26 11:54:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_new_ino [2023-11-26 11:54:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure simple_empty [2023-11-26 11:54:57,229 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_empty [2023-11-26 11:54:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-26 11:54:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-26 11:54:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-26 11:54:57,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-26 11:54:57,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-26 11:54:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-26 11:54:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-26 11:54:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-26 11:54:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-26 11:54:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-26 11:54:57,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-26 11:54:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-26 11:54:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-26 11:54:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-26 11:54:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-26 11:54:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-26 11:54:57,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-26 11:54:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-26 11:54:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-26 11:54:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-26 11:54:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-26 11:54:57,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-26 11:54:57,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-26 11:54:57,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-26 11:54:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-26 11:54:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-26 11:54:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_can_expire [2023-11-26 11:54:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_can_expire [2023-11-26 11:54:57,236 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_ino [2023-11-26 11:54:57,236 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_ino [2023-11-26 11:54:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:54:57,237 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:54:57,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-26 11:54:57,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-26 11:54:57,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-26 11:54:57,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2023-11-26 11:54:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_open [2023-11-26 11:54:57,304 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_open [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:54:57,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:54:57,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:54:57,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:54:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:54:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:54:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:54:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:54:57,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:54:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:54:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:54:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:54:57,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-26 11:54:57,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-26 11:54:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2023-11-26 11:54:57,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2023-11-26 11:54:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-26 11:54:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-26 11:54:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-26 11:54:57,318 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-26 11:54:57,319 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-26 11:54:57,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-26 11:54:57,321 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-26 11:54:57,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-26 11:54:57,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-26 11:54:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-26 11:54:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2023-11-26 11:54:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2023-11-26 11:54:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_rmdir [2023-11-26 11:54:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_rmdir [2023-11-26 11:54:57,324 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount [2023-11-26 11:54:57,324 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount [2023-11-26 11:54:57,325 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl_exit [2023-11-26 11:54:57,325 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl_exit [2023-11-26 11:54:57,326 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-26 11:54:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-26 11:54:57,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-26 11:54:57,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-26 11:54:57,328 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_open [2023-11-26 11:54:57,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_open [2023-11-26 11:54:57,329 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-26 11:54:57,329 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-26 11:54:57,330 INFO L130 BoogieDeclarations]: Found specification of procedure clear_nlink [2023-11-26 11:54:57,337 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_nlink [2023-11-26 11:54:57,337 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_trigger [2023-11-26 11:54:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_trigger [2023-11-26 11:54:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 11:54:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-26 11:54:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:54:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-11-26 11:54:57,338 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-11-26 11:54:57,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-26 11:54:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-26 11:54:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-26 11:54:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-26 11:54:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-11-26 11:54:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-11-26 11:54:57,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-11-26 11:54:57,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-11-26 11:54:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2023-11-26 11:54:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-11-26 11:54:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-11-26 11:54:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:54:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-26 11:54:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-26 11:54:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:54:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:54:57,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-26 11:54:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-26 11:54:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-26 11:54:57,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-26 11:54:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-26 11:54:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-26 11:54:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-26 11:54:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-26 11:54:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-26 11:54:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-26 11:54:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-26 11:54:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure simple_positive [2023-11-26 11:54:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_positive [2023-11-26 11:54:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-26 11:54:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-11-26 11:54:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2023-11-26 11:54:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2023-11-26 11:54:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure dget_dlock [2023-11-26 11:54:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure dget_dlock [2023-11-26 11:54:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure d_lookup [2023-11-26 11:54:57,348 INFO L138 BoogieDeclarations]: Found implementation of procedure d_lookup [2023-11-26 11:54:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-26 11:54:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-26 11:54:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-26 11:54:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-26 11:54:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2023-11-26 11:54:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2023-11-26 11:54:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-26 11:54:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-26 11:54:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2023-11-26 11:54:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2023-11-26 11:54:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_mount [2023-11-26 11:54:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_mount [2023-11-26 11:54:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_indirect [2023-11-26 11:54:57,350 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_indirect [2023-11-26 11:54:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:54:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:54:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_wait [2023-11-26 11:54:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_wait [2023-11-26 11:54:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-26 11:54:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-26 11:54:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl [2023-11-26 11:54:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl [2023-11-26 11:54:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-26 11:54:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-11-26 11:54:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2023-11-26 11:54:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2023-11-26 11:54:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2023-11-26 11:54:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2023-11-26 11:54:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-26 11:54:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-26 11:54:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-26 11:54:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-26 11:54:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-26 11:54:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-26 11:54:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-26 11:54:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-26 11:54:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-26 11:54:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-26 11:54:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-26 11:54:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-26 11:54:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-26 11:54:57,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-26 11:54:57,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-26 11:54:57,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-26 11:54:57,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-26 11:54:57,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-26 11:54:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-26 11:54:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-26 11:54:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-26 11:54:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-26 11:54:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait_release [2023-11-26 11:54:57,365 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait_release [2023-11-26 11:54:57,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-26 11:54:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-26 11:54:57,366 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl_unlocked [2023-11-26 11:54:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl_unlocked [2023-11-26 11:54:57,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 11:54:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-26 11:54:57,366 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-11-26 11:54:57,366 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-11-26 11:54:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-26 11:54:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-26 11:54:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-26 11:54:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-11-26 11:54:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_compat_ioctl [2023-11-26 11:54:57,367 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_compat_ioctl [2023-11-26 11:54:57,367 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2023-11-26 11:54:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2023-11-26 11:54:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-11-26 11:54:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-11-26 11:54:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-11-26 11:54:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-11-26 11:54:57,368 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_readdir [2023-11-26 11:54:57,368 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_readdir [2023-11-26 11:54:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2023-11-26 11:54:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2023-11-26 11:54:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-26 11:54:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-11-26 11:54:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-26 11:54:57,369 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-26 11:54:57,369 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount_tree [2023-11-26 11:54:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount_tree [2023-11-26 11:54:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-26 11:54:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-26 11:54:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2023-11-26 11:54:57,370 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2023-11-26 11:54:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-26 11:54:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-26 11:54:57,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-26 11:54:57,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-26 11:54:57,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-26 11:54:57,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-26 11:54:57,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-26 11:54:57,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-26 11:54:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-26 11:54:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2023-11-26 11:54:57,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2023-11-26 11:54:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-26 11:54:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-26 11:54:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-26 11:54:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-26 11:54:57,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-26 11:54:57,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-26 11:54:57,378 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-26 11:54:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-26 11:54:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-26 11:54:57,381 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2023-11-26 11:54:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2023-11-26 11:54:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2023-11-26 11:54:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2023-11-26 11:54:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2023-11-26 11:54:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2023-11-26 11:54:57,382 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_busy [2023-11-26 11:54:57,382 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_busy [2023-11-26 11:54:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure d_unhashed [2023-11-26 11:54:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure d_unhashed [2023-11-26 11:54:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-26 11:54:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-26 11:54:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_kill_sb [2023-11-26 11:54:57,383 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_kill_sb [2023-11-26 11:54:57,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:54:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-26 11:54:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-26 11:54:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2023-11-26 11:54:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2023-11-26 11:54:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-26 11:54:57,384 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-26 11:54:57,384 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_set_managed [2023-11-26 11:54:57,385 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_set_managed [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:54:57,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-26 11:54:57,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-26 11:54:57,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-26 11:54:57,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-26 11:54:57,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-26 11:54:57,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-26 11:54:57,391 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-26 11:54:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-11-26 11:54:57,391 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2023-11-26 11:54:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2023-11-26 11:54:57,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-26 11:54:57,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-26 11:54:57,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:54:57,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-26 11:54:57,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-26 11:54:57,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-26 11:54:57,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-26 11:54:57,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-26 11:54:57,397 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-26 11:54:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-26 11:54:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-26 11:54:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-26 11:54:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-26 11:54:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-26 11:54:57,398 INFO L130 BoogieDeclarations]: Found specification of procedure find_autofs_mount [2023-11-26 11:54:57,398 INFO L138 BoogieDeclarations]: Found implementation of procedure find_autofs_mount [2023-11-26 11:54:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-26 11:54:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-26 11:54:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-26 11:54:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-26 11:54:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_close [2023-11-26 11:54:57,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_close [2023-11-26 11:54:57,399 INFO L130 BoogieDeclarations]: Found specification of procedure ns_of_pid [2023-11-26 11:54:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_of_pid [2023-11-26 11:54:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-26 11:54:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-26 11:54:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2023-11-26 11:54:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2023-11-26 11:54:57,400 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-26 11:54:57,400 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-26 11:54:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_clean_ino [2023-11-26 11:54:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_clean_ino [2023-11-26 11:54:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2023-11-26 11:54:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2023-11-26 11:54:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2023-11-26 11:54:57,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2023-11-26 11:54:57,401 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_mountpoint [2023-11-26 11:54:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_mountpoint [2023-11-26 11:54:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_positive_dentry [2023-11-26 11:54:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_positive_dentry [2023-11-26 11:54:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-26 11:54:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-26 11:54:57,402 INFO L130 BoogieDeclarations]: Found specification of procedure __managed_dentry_set_managed [2023-11-26 11:54:57,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __managed_dentry_set_managed [2023-11-26 11:54:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait [2023-11-26 11:54:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait [2023-11-26 11:54:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_find_wait [2023-11-26 11:54:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_find_wait [2023-11-26 11:54:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-11-26 11:54:57,403 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-11-26 11:54:57,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2023-11-26 11:54:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2023-11-26 11:54:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:54:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:54:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:54:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:54:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-26 11:54:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-26 11:54:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-26 11:54:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-26 11:54:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-26 11:54:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-26 11:54:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-26 11:54:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-26 11:54:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_release [2023-11-26 11:54:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_release [2023-11-26 11:54:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure task_pgrp_nr [2023-11-26 11:54:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pgrp_nr [2023-11-26 11:54:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-26 11:54:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-26 11:54:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-26 11:54:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-26 11:54:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2023-11-26 11:54:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2023-11-26 11:54:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_symlink [2023-11-26 11:54:57,411 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_symlink [2023-11-26 11:54:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2023-11-26 11:54:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2023-11-26 11:54:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2023-11-26 11:54:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2023-11-26 11:54:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-11-26 11:54:57,412 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-11-26 11:54:57,412 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-26 11:54:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-26 11:54:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure d_mountpoint [2023-11-26 11:54:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure d_mountpoint [2023-11-26 11:54:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-26 11:54:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-26 11:54:57,413 INFO L130 BoogieDeclarations]: Found specification of procedure have_submounts [2023-11-26 11:54:57,413 INFO L138 BoogieDeclarations]: Found implementation of procedure have_submounts [2023-11-26 11:54:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-26 11:54:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-26 11:54:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-26 11:54:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-26 11:54:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-26 11:54:57,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-26 11:54:57,414 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-26 11:54:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-26 11:54:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_prepare_pipe [2023-11-26 11:54:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_prepare_pipe [2023-11-26 11:54:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-26 11:54:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-26 11:54:57,415 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_del_active [2023-11-26 11:54:57,415 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_del_active [2023-11-26 11:54:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-26 11:54:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-26 11:54:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 11:54:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-26 11:54:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-26 11:54:57,416 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-26 11:54:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:54:57,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:54:57,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-26 11:54:57,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-26 11:54:57,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-26 11:54:57,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-26 11:54:57,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-26 11:54:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-26 11:54:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-26 11:54:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-26 11:54:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-26 11:54:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-26 11:54:57,422 INFO L130 BoogieDeclarations]: Found specification of procedure d_add [2023-11-26 11:54:57,422 INFO L138 BoogieDeclarations]: Found implementation of procedure d_add [2023-11-26 11:54:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_catatonic_mode [2023-11-26 11:54:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_catatonic_mode [2023-11-26 11:54:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2023-11-26 11:54:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2023-11-26 11:54:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-26 11:54:57,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-26 11:54:57,423 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-26 11:54:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-11-26 11:54:57,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-11-26 11:54:59,081 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:54:59,092 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:55:10,275 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-26 11:55:11,845 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-26 11:55:12,675 INFO L775 $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; [2023-11-26 11:55:17,118 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:55:17,624 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:55:17,624 INFO L309 CfgBuilder]: Removed 11 assume(true) statements. [2023-11-26 11:55:17,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:55:17 BoogieIcfgContainer [2023-11-26 11:55:17,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:55:17,633 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:55:17,633 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:55:17,638 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:55:17,638 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:54:46" (1/3) ... [2023-11-26 11:55:17,640 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e0e2979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:55:17, skipping insertion in model container [2023-11-26 11:55:17,640 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:54:52" (2/3) ... [2023-11-26 11:55:17,643 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e0e2979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:55:17, skipping insertion in model container [2023-11-26 11:55:17,643 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:55:17" (3/3) ... [2023-11-26 11:55:17,644 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2023-11-26 11:55:17,670 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:55:17,671 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-11-26 11:55:17,822 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 11:55:17,831 INFO L357 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, mHoare=true, 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;@6ed62655, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 11:55:17,831 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-11-26 11:55:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand has 2993 states, 1855 states have (on average 1.3703504043126684) internal successors, (2542), 1906 states have internal predecessors, (2542), 966 states have call successors, (966), 169 states have call predecessors, (966), 168 states have return successors, (955), 949 states have call predecessors, (955), 955 states have call successors, (955) [2023-11-26 11:55:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2023-11-26 11:55:17,910 INFO L187 NwaCegarLoop]: Found error trace [2023-11-26 11:55:17,912 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-26 11:55:17,912 INFO L420 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)] === [2023-11-26 11:55:17,918 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 11:55:17,919 INFO L85 PathProgramCache]: Analyzing trace with hash 1569639565, now seen corresponding path program 1 times [2023-11-26 11:55:17,932 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 11:55:17,933 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1644832935] [2023-11-26 11:55:17,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 11:55:17,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 11:55:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-26 11:55:19,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-26 11:55:19,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-26 11:55:19,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-26 11:55:19,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-26 11:55:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-26 11:55:19,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2023-11-26 11:55:19,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-26 11:55:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-26 11:55:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2023-11-26 11:55:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:19,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:19,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-26 11:55:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2023-11-26 11:55:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2023-11-26 11:55:20,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2023-11-26 11:55:20,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2023-11-26 11:55:20,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2023-11-26 11:55:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2023-11-26 11:55:20,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2023-11-26 11:55:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2023-11-26 11:55:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2023-11-26 11:55:20,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2023-11-26 11:55:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2023-11-26 11:55:20,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 231 [2023-11-26 11:55:20,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2023-11-26 11:55:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 251 [2023-11-26 11:55:20,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2023-11-26 11:55:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 271 [2023-11-26 11:55:20,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 281 [2023-11-26 11:55:20,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2023-11-26 11:55:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 301 [2023-11-26 11:55:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2023-11-26 11:55:20,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 321 [2023-11-26 11:55:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-11-26 11:55:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 341 [2023-11-26 11:55:20,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 351 [2023-11-26 11:55:20,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 361 [2023-11-26 11:55:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 371 [2023-11-26 11:55:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 381 [2023-11-26 11:55:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 391 [2023-11-26 11:55:20,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2023-11-26 11:55:20,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 411 [2023-11-26 11:55:20,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2023-11-26 11:55:20,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 431 [2023-11-26 11:55:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-26 11:55:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 441 [2023-11-26 11:55:20,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 456 [2023-11-26 11:55:20,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 11:55:20,916 INFO L134 CoverageAnalysis]: Checked inductivity of 7656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2023-11-26 11:55:20,917 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 11:55:20,917 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1644832935] [2023-11-26 11:55:20,918 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1644832935] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 11:55:20,918 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 11:55:20,919 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-26 11:55:20,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653873641] [2023-11-26 11:55:20,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 11:55:20,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-26 11:55:20,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 11:55:20,966 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-26 11:55:20,966 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-26 11:55:20,976 INFO L87 Difference]: Start difference. First operand has 2993 states, 1855 states have (on average 1.3703504043126684) internal successors, (2542), 1906 states have internal predecessors, (2542), 966 states have call successors, (966), 169 states have call predecessors, (966), 168 states have return successors, (955), 949 states have call predecessors, (955), 955 states have call successors, (955) Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 3 states have call successors, (47) [2023-11-26 11:55:26,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-26 11:55:34,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []