./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC --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 40f694ff09c2ce4ed375d224968c7989d7c056ae662e9aa9d656883c553b18e0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 01:57:22,609 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 01:57:22,706 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 01:57:22,717 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 01:57:22,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 01:57:22,761 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 01:57:22,762 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 01:57:22,763 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 01:57:22,763 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 01:57:22,764 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 01:57:22,764 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 01:57:22,765 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 01:57:22,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 01:57:22,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 01:57:22,766 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 01:57:22,766 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 01:57:22,766 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 01:57:22,766 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 01:57:22,767 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:57:22,767 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:57:22,769 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:57:22,769 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:57:22,769 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 01:57:22,770 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 01:57:22,770 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 01:57:22,770 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 01:57:22,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:57:22,771 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 01:57:22,771 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 01:57:22,771 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 01:57:22,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 01:57:22,771 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 01:57:22,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 01:57:22,771 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 01:57:22,772 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 01:57:22,772 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 01:57:22,772 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 01:57:22,772 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC 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 -> 40f694ff09c2ce4ed375d224968c7989d7c056ae662e9aa9d656883c553b18e0 [2024-11-24 01:57:23,133 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 01:57:23,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 01:57:23,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 01:57:23,146 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 01:57:23,147 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 01:57:23,148 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i [2024-11-24 01:57:26,717 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/data/bdec83214/f57dda8545a54f51994292ecc7d76257/FLAG698ec6f20 [2024-11-24 01:57:27,754 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 01:57:27,755 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i [2024-11-24 01:57:27,811 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/data/bdec83214/f57dda8545a54f51994292ecc7d76257/FLAG698ec6f20 [2024-11-24 01:57:27,828 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/data/bdec83214/f57dda8545a54f51994292ecc7d76257 [2024-11-24 01:57:27,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 01:57:27,833 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 01:57:27,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 01:57:27,835 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 01:57:27,840 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 01:57:27,841 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:57:27" (1/1) ... [2024-11-24 01:57:27,843 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d5f1cab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:27, skipping insertion in model container [2024-11-24 01:57:27,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:57:27" (1/1) ... [2024-11-24 01:57:28,027 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 01:57:32,371 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402539,402552] [2024-11-24 01:57:32,376 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402684,402697] [2024-11-24 01:57:32,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:57:32,463 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 01:57:32,679 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6020] [2024-11-24 01:57:32,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6023] [2024-11-24 01:57:32,682 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6026] [2024-11-24 01:57:32,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6029] [2024-11-24 01:57:32,744 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)); [7017] [2024-11-24 01:57:32,745 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)); [7024] [2024-11-24 01:57:32,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7031] [2024-11-24 01:57:32,856 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)); [8335-8336] [2024-11-24 01:57:32,873 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)); [8642-8643] [2024-11-24 01:57:32,877 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)); [8695-8696] [2024-11-24 01:57:32,878 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"); [8726] [2024-11-24 01:57:32,880 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"); [8729] [2024-11-24 01:57:32,880 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"); [8732] [2024-11-24 01:57:32,881 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"); [8735] [2024-11-24 01:57:32,881 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"); [8738] [2024-11-24 01:57:32,883 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)); [8768-8769] [2024-11-24 01:57:32,884 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"); [8799] [2024-11-24 01:57:32,884 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"); [8802] [2024-11-24 01:57:32,885 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"); [8805] [2024-11-24 01:57:32,885 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"); [8808] [2024-11-24 01:57:32,885 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"); [8811] [2024-11-24 01:57:32,886 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"); [8858] [2024-11-24 01:57:32,887 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"); [8861] [2024-11-24 01:57:32,887 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"); [8864] [2024-11-24 01:57:32,887 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"); [8867] [2024-11-24 01:57:32,887 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"); [8870] [2024-11-24 01:57:32,888 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"); [8906] [2024-11-24 01:57:32,888 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"); [8909] [2024-11-24 01:57:32,889 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"); [8912] [2024-11-24 01:57:32,889 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"); [8915] [2024-11-24 01:57:32,889 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"); [8918] [2024-11-24 01:57:32,891 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"); [8984] [2024-11-24 01:57:32,891 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"); [8987] [2024-11-24 01:57:32,892 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"); [8990] [2024-11-24 01:57:32,892 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"); [8993] [2024-11-24 01:57:32,892 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"); [8996] [2024-11-24 01:57:32,921 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [9626-9627] [2024-11-24 01:57:32,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [9632-9634] [2024-11-24 01:57:32,924 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [9659-9660] [2024-11-24 01:57:32,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [9665-9667] [2024-11-24 01:57:32,925 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [9691-9692] [2024-11-24 01:57:32,926 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [9697-9699] [2024-11-24 01:57:32,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [9725] [2024-11-24 01:57:32,927 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incq %0": "=m" (v->counter): "m" (v->counter)); [9741] [2024-11-24 01:57:32,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [9794] [2024-11-24 01:57:32,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9797] [2024-11-24 01:57:32,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9800] [2024-11-24 01:57:32,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9803] [2024-11-24 01:57:32,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9842] [2024-11-24 01:57:32,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9845] [2024-11-24 01:57:32,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [9847] [2024-11-24 01:57:32,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9852] [2024-11-24 01:57:32,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9855] [2024-11-24 01:57:32,933 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9857] [2024-11-24 01:57:32,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9862] [2024-11-24 01:57:32,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9865] [2024-11-24 01:57:32,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9867] [2024-11-24 01:57:32,934 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9872] [2024-11-24 01:57:32,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9875] [2024-11-24 01:57:32,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [9877] [2024-11-24 01:57:32,935 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9915] [2024-11-24 01:57:32,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9918] [2024-11-24 01:57:32,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [9920] [2024-11-24 01:57:32,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9925] [2024-11-24 01:57:32,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9928] [2024-11-24 01:57:32,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9930] [2024-11-24 01:57:32,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9935] [2024-11-24 01:57:32,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9938] [2024-11-24 01:57:32,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9940] [2024-11-24 01:57:32,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9945] [2024-11-24 01:57:32,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9948] [2024-11-24 01:57:32,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [9950] [2024-11-24 01:57:32,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10041] [2024-11-24 01:57:32,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10072] [2024-11-24 01:57:32,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10107] [2024-11-24 01:57:32,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10116] [2024-11-24 01:57:33,084 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)); [12417-12418] [2024-11-24 01:57:33,151 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402539,402552] [2024-11-24 01:57:33,151 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402684,402697] [2024-11-24 01:57:33,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 01:57:33,452 INFO L204 MainTranslator]: Completed translation [2024-11-24 01:57:33,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33 WrapperNode [2024-11-24 01:57:33,457 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 01:57:33,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 01:57:33,462 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 01:57:33,462 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 01:57:33,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:33,643 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:34,031 INFO L138 Inliner]: procedures = 551, calls = 3969, calls flagged for inlining = 270, calls inlined = 246, statements flattened = 9564 [2024-11-24 01:57:34,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 01:57:34,033 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 01:57:34,033 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 01:57:34,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 01:57:34,045 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:34,045 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:34,099 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,440 INFO L175 MemorySlicer]: Split 1655 memory accesses to 42 slices as follows [3, 2, 2, 39, 2, 8, 2, 2, 1, 2, 3, 40, 0, 2, 11, 81, 23, 22, 28, 3, 6, 2, 12, 1, 677, 6, 2, 59, 2, 2, 2, 2, 248, 2, 49, 7, 2, 2, 8, 217, 29, 42]. 41 percent of accesses are in the largest equivalence class. The 373 initializations are split as follows [0, 0, 0, 39, 0, 8, 0, 0, 0, 0, 0, 0, 0, 2, 9, 0, 0, 0, 0, 0, 0, 0, 0, 1, 7, 0, 0, 0, 0, 0, 0, 0, 248, 0, 7, 0, 0, 2, 8, 0, 0, 42]. The 671 writes are split as follows [1, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 4, 0, 0, 0, 81, 23, 22, 28, 2, 2, 1, 12, 0, 233, 2, 1, 5, 1, 1, 1, 1, 0, 1, 28, 1, 0, 0, 0, 186, 28, 0]. [2024-11-24 01:57:37,441 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,441 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,713 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,730 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,780 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,873 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,911 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:37,994 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 01:57:37,995 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 01:57:37,996 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 01:57:37,996 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 01:57:37,997 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (1/1) ... [2024-11-24 01:57:38,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 01:57:38,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 01:57:38,036 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 01:57:38,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbc700c1-62f6-4321-b67e-53e82e5bdecc/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 01:57:38,068 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_evict_inode [2024-11-24 01:57:38,068 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_evict_inode [2024-11-24 01:57:38,068 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2024-11-24 01:57:38,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2024-11-24 01:57:38,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 01:57:38,069 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 01:57:38,069 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_unlink [2024-11-24 01:57:38,069 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_unlink [2024-11-24 01:57:38,070 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_get_inode [2024-11-24 01:57:38,070 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_get_inode [2024-11-24 01:57:38,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-24 01:57:38,070 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-24 01:57:38,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 01:57:38,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 01:57:38,070 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_lseek [2024-11-24 01:57:38,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_lseek [2024-11-24 01:57:38,070 INFO L130 BoogieDeclarations]: Found specification of procedure do_expire_wait [2024-11-24 01:57:38,070 INFO L138 BoogieDeclarations]: Found implementation of procedure do_expire_wait [2024-11-24 01:57:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-11-24 01:57:38,071 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-11-24 01:57:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2024-11-24 01:57:38,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2024-11-24 01:57:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-11-24 01:57:38,071 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-11-24 01:57:38,071 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_indirect [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_indirect [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_clear_managed [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_clear_managed [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure follow_down_one [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_down_one [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_show_options [2024-11-24 01:57:38,073 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_show_options [2024-11-24 01:57:38,073 INFO L130 BoogieDeclarations]: Found specification of procedure __autofs4_add_expiring [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __autofs4_add_expiring [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_wait [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_wait [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure d_count [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure d_count [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_63 [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_63 [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-24 01:57:38,074 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-24 01:57:38,074 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-24 01:57:38,076 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-11-24 01:57:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-11-24 01:57:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_oz_mode [2024-11-24 01:57:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_oz_mode [2024-11-24 01:57:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_do_expire_multi [2024-11-24 01:57:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_do_expire_multi [2024-11-24 01:57:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-11-24 01:57:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-11-24 01:57:38,077 INFO L130 BoogieDeclarations]: Found specification of procedure __task_pid_nr_ns [2024-11-24 01:57:38,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __task_pid_nr_ns [2024-11-24 01:57:38,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_57 [2024-11-24 01:57:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_57 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-24 01:57:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_sbi [2024-11-24 01:57:38,079 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_sbi [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 01:57:38,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-24 01:57:38,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-24 01:57:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-11-24 01:57:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_new_ino [2024-11-24 01:57:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_new_ino [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure simple_empty [2024-11-24 01:57:38,081 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_empty [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 01:57:38,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-24 01:57:38,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-24 01:57:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_can_expire [2024-11-24 01:57:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_can_expire [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_ino [2024-11-24 01:57:38,087 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_ino [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 01:57:38,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-24 01:57:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2024-11-24 01:57:38,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-24 01:57:38,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_open [2024-11-24 01:57:38,089 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_open [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:57:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:57:38,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-24 01:57:38,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-24 01:57:38,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-24 01:57:38,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-24 01:57:38,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 01:57:38,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 01:57:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 01:57:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 01:57:38,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-24 01:57:38,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_rmdir [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_rmdir [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl_exit [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl_exit [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_open [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_open [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-24 01:57:38,099 INFO L130 BoogieDeclarations]: Found specification of procedure clear_nlink [2024-11-24 01:57:38,099 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_nlink [2024-11-24 01:57:38,103 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_trigger [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_trigger [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-24 01:57:38,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 01:57:38,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-24 01:57:38,105 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure simple_positive [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_positive [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure dget_dlock [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dget_dlock [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure d_lookup [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure d_lookup [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_mount [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_mount [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_indirect [2024-11-24 01:57:38,106 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_indirect [2024-11-24 01:57:38,106 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_wait [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_wait [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-11-24 01:57:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 01:57:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-24 01:57:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait_release [2024-11-24 01:57:38,114 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait_release [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 01:57:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 01:57:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl_unlocked [2024-11-24 01:57:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl_unlocked [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-11-24 01:57:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-24 01:57:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-24 01:57:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_compat_ioctl [2024-11-24 01:57:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_compat_ioctl [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_readdir [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_readdir [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount_tree [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount_tree [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2024-11-24 01:57:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-24 01:57:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-24 01:57:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-24 01:57:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-24 01:57:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-24 01:57:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-24 01:57:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_busy [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_busy [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure d_unhashed [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure d_unhashed [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_kill_sb [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_kill_sb [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-11-24 01:57:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-11-24 01:57:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_set_managed [2024-11-24 01:57:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_set_managed [2024-11-24 01:57:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 01:57:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 01:57:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 01:57:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 01:57:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 01:57:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 01:57:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 01:57:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 01:57:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 01:57:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 01:57:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 01:57:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 01:57:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 01:57:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 01:57:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 01:57:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 01:57:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-24 01:57:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-11-24 01:57:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-11-24 01:57:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-24 01:57:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-24 01:57:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-24 01:57:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 01:57:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-24 01:57:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-24 01:57:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure find_autofs_mount [2024-11-24 01:57:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure find_autofs_mount [2024-11-24 01:57:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-24 01:57:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-24 01:57:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-24 01:57:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-24 01:57:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_close [2024-11-24 01:57:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_close [2024-11-24 01:57:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure ns_of_pid [2024-11-24 01:57:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_of_pid [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_clean_ino [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_clean_ino [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_86 [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_86 [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_64 [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_64 [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_mountpoint [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_mountpoint [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_positive_dentry [2024-11-24 01:57:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_positive_dentry [2024-11-24 01:57:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_58 [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_58 [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure __managed_dentry_set_managed [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __managed_dentry_set_managed [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_find_wait [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_find_wait [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-11-24 01:57:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 01:57:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 01:57:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_release [2024-11-24 01:57:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_release [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure task_pgrp_nr [2024-11-24 01:57:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pgrp_nr [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-24 01:57:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 01:57:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_87 [2024-11-24 01:57:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_87 [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-11-24 01:57:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-11-24 01:57:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_symlink [2024-11-24 01:57:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_symlink [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure d_mountpoint [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure d_mountpoint [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure have_submounts [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure have_submounts [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_prepare_pipe [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_prepare_pipe [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_del_active [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_del_active [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-24 01:57:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-24 01:57:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-24 01:57:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-24 01:57:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-24 01:57:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure d_add [2024-11-24 01:57:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure d_add [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_catatonic_mode [2024-11-24 01:57:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_catatonic_mode [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2024-11-24 01:57:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-24 01:57:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-24 01:57:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-24 01:57:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-24 01:57:40,240 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 01:57:40,245 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 01:58:03,020 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-24 01:58:05,211 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 01:58:06,875 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: call ULTIMATE.dealloc(~#descriptor~12#1.base, ~#descriptor~12#1.offset);havoc ~#descriptor~12#1.base, ~#descriptor~12#1.offset; [2024-11-24 01:58:21,851 INFO L? ?]: Removed 4461 outVars from TransFormulas that were not future-live. [2024-11-24 01:58:21,851 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 01:58:21,961 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 01:58:21,961 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-24 01:58:21,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:58:21 BoogieIcfgContainer [2024-11-24 01:58:21,962 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 01:58:21,966 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 01:58:21,967 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 01:58:21,973 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 01:58:21,974 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 01:57:27" (1/3) ... [2024-11-24 01:58:21,975 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@579b77db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:58:21, skipping insertion in model container [2024-11-24 01:58:21,975 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:57:33" (2/3) ... [2024-11-24 01:58:21,975 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@579b77db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 01:58:21, skipping insertion in model container [2024-11-24 01:58:21,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:58:21" (3/3) ... [2024-11-24 01:58:21,977 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i [2024-11-24 01:58:21,998 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 01:58:22,003 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i that has 252 procedures, 3794 locations, 1 initial locations, 128 loop locations, and 1 error locations. [2024-11-24 01:58:22,296 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 01:58:22,340 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@36e521d0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 01:58:22,340 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-24 01:58:22,360 INFO L276 IsEmpty]: Start isEmpty. Operand has 3427 states, 2282 states have (on average 1.303680981595092) internal successors, (2975), 2336 states have internal predecessors, (2975), 975 states have call successors, (975), 170 states have call predecessors, (975), 169 states have return successors, (964), 958 states have call predecessors, (964), 964 states have call successors, (964) [2024-11-24 01:58:22,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-11-24 01:58:22,500 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:58:22,505 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:58:22,510 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:58:22,518 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:58:22,519 INFO L85 PathProgramCache]: Analyzing trace with hash 1092665184, now seen corresponding path program 1 times [2024-11-24 01:58:22,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:58:22,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041988162] [2024-11-24 01:58:22,528 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:58:22,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:58:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:58:33,394 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-11-24 01:58:33,395 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:58:33,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041988162] [2024-11-24 01:58:33,396 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041988162] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:58:33,397 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:58:33,397 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-24 01:58:33,399 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [893090064] [2024-11-24 01:58:33,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:58:33,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-24 01:58:33,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:58:33,431 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-24 01:58:33,432 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-24 01:58:33,442 INFO L87 Difference]: Start difference. First operand has 3427 states, 2282 states have (on average 1.303680981595092) internal successors, (2975), 2336 states have internal predecessors, (2975), 975 states have call successors, (975), 170 states have call predecessors, (975), 169 states have return successors, (964), 958 states have call predecessors, (964), 964 states have call successors, (964) Second operand has 2 states, 2 states have (on average 58.5) internal successors, (117), 2 states have internal predecessors, (117), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-24 01:58:33,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:58:33,888 INFO L93 Difference]: Finished difference Result 6714 states and 9767 transitions. [2024-11-24 01:58:33,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-24 01:58:33,891 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 58.5) internal successors, (117), 2 states have internal predecessors, (117), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 595 [2024-11-24 01:58:33,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:58:33,971 INFO L225 Difference]: With dead ends: 6714 [2024-11-24 01:58:33,971 INFO L226 Difference]: Without dead ends: 3349 [2024-11-24 01:58:34,010 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-24 01:58:34,013 INFO L435 NwaCegarLoop]: 4811 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 4811 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:58:34,014 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 4811 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 01:58:34,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3349 states. [2024-11-24 01:58:34,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3349 to 3349. [2024-11-24 01:58:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3349 states, 2242 states have (on average 1.2765388046387154) internal successors, (2862), 2289 states have internal predecessors, (2862), 941 states have call successors, (941), 165 states have call predecessors, (941), 165 states have return successors, (941), 935 states have call predecessors, (941), 941 states have call successors, (941) [2024-11-24 01:58:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 3349 states and 4744 transitions. [2024-11-24 01:58:34,449 INFO L78 Accepts]: Start accepts. Automaton has 3349 states and 4744 transitions. Word has length 595 [2024-11-24 01:58:34,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:58:34,454 INFO L471 AbstractCegarLoop]: Abstraction has 3349 states and 4744 transitions. [2024-11-24 01:58:34,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 58.5) internal successors, (117), 2 states have internal predecessors, (117), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-11-24 01:58:34,454 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 4744 transitions. [2024-11-24 01:58:34,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-11-24 01:58:34,502 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:58:34,503 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:58:34,503 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-24 01:58:34,503 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:58:34,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:58:34,505 INFO L85 PathProgramCache]: Analyzing trace with hash 1367424798, now seen corresponding path program 1 times [2024-11-24 01:58:34,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:58:34,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66982938] [2024-11-24 01:58:34,506 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:58:34,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:58:42,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:58:44,412 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-11-24 01:58:44,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:58:44,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66982938] [2024-11-24 01:58:44,413 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66982938] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:58:44,413 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:58:44,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:58:44,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [126038086] [2024-11-24 01:58:44,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:58:44,417 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:58:44,417 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:58:44,418 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:58:44,419 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:58:44,419 INFO L87 Difference]: Start difference. First operand 3349 states and 4744 transitions. Second operand has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) [2024-11-24 01:58:48,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:58:49,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:58:49,932 INFO L93 Difference]: Finished difference Result 9615 states and 13596 transitions. [2024-11-24 01:58:49,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:58:49,933 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) Word has length 595 [2024-11-24 01:58:49,934 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:58:50,005 INFO L225 Difference]: With dead ends: 9615 [2024-11-24 01:58:50,005 INFO L226 Difference]: Without dead ends: 6359 [2024-11-24 01:58:50,030 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:58:50,032 INFO L435 NwaCegarLoop]: 4803 mSDtfsCounter, 4227 mSDsluCounter, 4705 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4227 SdHoareTripleChecker+Valid, 9508 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2024-11-24 01:58:50,032 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4227 Valid, 9508 Invalid, 48 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-11-24 01:58:50,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6359 states. [2024-11-24 01:58:50,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6359 to 6355. [2024-11-24 01:58:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6355 states, 4268 states have (on average 1.279053420805998) internal successors, (5459), 4359 states have internal predecessors, (5459), 1761 states have call successors, (1761), 325 states have call predecessors, (1761), 325 states have return successors, (1761), 1747 states have call predecessors, (1761), 1761 states have call successors, (1761) [2024-11-24 01:58:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 6355 states and 8981 transitions. [2024-11-24 01:58:50,538 INFO L78 Accepts]: Start accepts. Automaton has 6355 states and 8981 transitions. Word has length 595 [2024-11-24 01:58:50,540 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:58:50,545 INFO L471 AbstractCegarLoop]: Abstraction has 6355 states and 8981 transitions. [2024-11-24 01:58:50,545 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.0) internal successors, (117), 3 states have internal predecessors, (117), 3 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) [2024-11-24 01:58:50,545 INFO L276 IsEmpty]: Start isEmpty. Operand 6355 states and 8981 transitions. [2024-11-24 01:58:50,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 619 [2024-11-24 01:58:50,600 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:58:50,601 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 44, 44, 44, 44, 44, 44, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:58:50,601 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 01:58:50,601 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:58:50,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:58:50,606 INFO L85 PathProgramCache]: Analyzing trace with hash -1200885021, now seen corresponding path program 1 times [2024-11-24 01:58:50,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:58:50,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1650530631] [2024-11-24 01:58:50,607 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:58:50,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:58:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:59:00,430 INFO L134 CoverageAnalysis]: Checked inductivity of 8805 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8802 trivial. 0 not checked. [2024-11-24 01:59:00,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:59:00,431 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1650530631] [2024-11-24 01:59:00,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1650530631] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:59:00,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:59:00,432 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:59:00,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814069046] [2024-11-24 01:59:00,432 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:59:00,434 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:59:00,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:59:00,435 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:59:00,437 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:00,438 INFO L87 Difference]: Start difference. First operand 6355 states and 8981 transitions. Second operand has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (65), 2 states have call predecessors, (65), 1 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) [2024-11-24 01:59:04,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:59:06,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:59:06,217 INFO L93 Difference]: Finished difference Result 15561 states and 21966 transitions. [2024-11-24 01:59:06,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:59:06,218 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (65), 2 states have call predecessors, (65), 1 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) Word has length 618 [2024-11-24 01:59:06,220 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:59:06,326 INFO L225 Difference]: With dead ends: 15561 [2024-11-24 01:59:06,326 INFO L226 Difference]: Without dead ends: 9299 [2024-11-24 01:59:06,376 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:06,378 INFO L435 NwaCegarLoop]: 4764 mSDtfsCounter, 4186 mSDsluCounter, 4631 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4186 SdHoareTripleChecker+Valid, 9395 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-11-24 01:59:06,379 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4186 Valid, 9395 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 39 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-11-24 01:59:06,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9299 states. [2024-11-24 01:59:06,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9299 to 9297. [2024-11-24 01:59:06,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9297 states, 6246 states have (on average 1.2793788024335575) internal successors, (7991), 6378 states have internal predecessors, (7991), 2561 states have call successors, (2561), 489 states have call predecessors, (2561), 489 states have return successors, (2561), 2541 states have call predecessors, (2561), 2561 states have call successors, (2561) [2024-11-24 01:59:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9297 states to 9297 states and 13113 transitions. [2024-11-24 01:59:07,065 INFO L78 Accepts]: Start accepts. Automaton has 9297 states and 13113 transitions. Word has length 618 [2024-11-24 01:59:07,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:59:07,067 INFO L471 AbstractCegarLoop]: Abstraction has 9297 states and 13113 transitions. [2024-11-24 01:59:07,068 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 43.666666666666664) internal successors, (131), 3 states have internal predecessors, (131), 3 states have call successors, (65), 2 states have call predecessors, (65), 1 states have return successors, (62), 3 states have call predecessors, (62), 3 states have call successors, (62) [2024-11-24 01:59:07,068 INFO L276 IsEmpty]: Start isEmpty. Operand 9297 states and 13113 transitions. [2024-11-24 01:59:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-11-24 01:59:07,112 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:59:07,113 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:59:07,114 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 01:59:07,114 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:59:07,115 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:59:07,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1666168940, now seen corresponding path program 1 times [2024-11-24 01:59:07,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:59:07,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [231619065] [2024-11-24 01:59:07,117 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:59:07,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:59:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:59:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-11-24 01:59:17,530 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:59:17,530 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [231619065] [2024-11-24 01:59:17,530 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [231619065] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:59:17,530 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:59:17,530 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:59:17,530 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768951809] [2024-11-24 01:59:17,530 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:59:17,531 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:59:17,532 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:59:17,533 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:59:17,533 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:17,533 INFO L87 Difference]: Start difference. First operand 9297 states and 13113 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (65), 2 states have call predecessors, (65), 1 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) [2024-11-24 01:59:21,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:59:24,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:59:24,219 INFO L93 Difference]: Finished difference Result 24499 states and 34504 transitions. [2024-11-24 01:59:24,219 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:59:24,219 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (65), 2 states have call predecessors, (65), 1 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) Word has length 626 [2024-11-24 01:59:24,221 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:59:24,373 INFO L225 Difference]: With dead ends: 24499 [2024-11-24 01:59:24,373 INFO L226 Difference]: Without dead ends: 15295 [2024-11-24 01:59:24,428 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:24,429 INFO L435 NwaCegarLoop]: 4758 mSDtfsCounter, 4430 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4430 SdHoareTripleChecker+Valid, 9437 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2024-11-24 01:59:24,431 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4430 Valid, 9437 Invalid, 86 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [13 Valid, 72 Invalid, 1 Unknown, 0 Unchecked, 5.8s Time] [2024-11-24 01:59:24,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15295 states. [2024-11-24 01:59:25,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15295 to 15285. [2024-11-24 01:59:25,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15285 states, 10300 states have (on average 1.2783495145631067) internal successors, (13167), 10523 states have internal predecessors, (13167), 4160 states have call successors, (4160), 824 states have call predecessors, (4160), 824 states have return successors, (4162), 4126 states have call predecessors, (4162), 4160 states have call successors, (4162) [2024-11-24 01:59:25,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15285 states to 15285 states and 21489 transitions. [2024-11-24 01:59:25,422 INFO L78 Accepts]: Start accepts. Automaton has 15285 states and 21489 transitions. Word has length 626 [2024-11-24 01:59:25,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:59:25,425 INFO L471 AbstractCegarLoop]: Abstraction has 15285 states and 21489 transitions. [2024-11-24 01:59:25,425 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (65), 2 states have call predecessors, (65), 1 states have return successors, (59), 3 states have call predecessors, (59), 3 states have call successors, (59) [2024-11-24 01:59:25,425 INFO L276 IsEmpty]: Start isEmpty. Operand 15285 states and 21489 transitions. [2024-11-24 01:59:25,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-11-24 01:59:25,470 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:59:25,472 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:59:25,473 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 01:59:25,473 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:59:25,473 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:59:25,474 INFO L85 PathProgramCache]: Analyzing trace with hash -1628678019, now seen corresponding path program 1 times [2024-11-24 01:59:25,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:59:25,474 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744256582] [2024-11-24 01:59:25,474 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:59:25,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:59:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:59:34,352 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-11-24 01:59:34,352 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:59:34,352 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744256582] [2024-11-24 01:59:34,352 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [744256582] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:59:34,352 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:59:34,352 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:59:34,353 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [98939353] [2024-11-24 01:59:34,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:59:34,354 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:59:34,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:59:34,355 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:59:34,355 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:34,355 INFO L87 Difference]: Start difference. First operand 15285 states and 21489 transitions. Second operand has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) [2024-11-24 01:59:38,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:59:41,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:59:41,131 INFO L93 Difference]: Finished difference Result 41825 states and 58744 transitions. [2024-11-24 01:59:41,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:59:41,131 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) Word has length 633 [2024-11-24 01:59:41,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:59:41,418 INFO L225 Difference]: With dead ends: 41825 [2024-11-24 01:59:41,419 INFO L226 Difference]: Without dead ends: 26633 [2024-11-24 01:59:41,526 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:41,529 INFO L435 NwaCegarLoop]: 4992 mSDtfsCounter, 4416 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4416 SdHoareTripleChecker+Valid, 9671 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-24 01:59:41,530 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4416 Valid, 9671 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 72 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-24 01:59:41,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26633 states. [2024-11-24 01:59:43,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26633 to 26623. [2024-11-24 01:59:43,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26623 states, 17958 states have (on average 1.2778149014366855) internal successors, (22947), 18363 states have internal predecessors, (22947), 7189 states have call successors, (7189), 1475 states have call predecessors, (7189), 1475 states have return successors, (7197), 7127 states have call predecessors, (7197), 7189 states have call successors, (7197) [2024-11-24 01:59:43,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26623 states to 26623 states and 37333 transitions. [2024-11-24 01:59:43,579 INFO L78 Accepts]: Start accepts. Automaton has 26623 states and 37333 transitions. Word has length 633 [2024-11-24 01:59:43,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 01:59:43,580 INFO L471 AbstractCegarLoop]: Abstraction has 26623 states and 37333 transitions. [2024-11-24 01:59:43,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.666666666666664) internal successors, (149), 3 states have internal predecessors, (149), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (60), 3 states have call predecessors, (60), 3 states have call successors, (60) [2024-11-24 01:59:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 26623 states and 37333 transitions. [2024-11-24 01:59:43,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-11-24 01:59:43,640 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 01:59:43,640 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 01:59:43,641 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 01:59:43,641 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 01:59:43,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 01:59:43,642 INFO L85 PathProgramCache]: Analyzing trace with hash 1205130173, now seen corresponding path program 1 times [2024-11-24 01:59:43,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 01:59:43,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304526041] [2024-11-24 01:59:43,642 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 01:59:43,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 01:59:52,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 01:59:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8661 trivial. 0 not checked. [2024-11-24 01:59:52,836 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 01:59:52,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304526041] [2024-11-24 01:59:52,836 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304526041] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 01:59:52,836 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 01:59:52,837 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 01:59:52,837 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162407153] [2024-11-24 01:59:52,837 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 01:59:52,839 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 01:59:52,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 01:59:52,840 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 01:59:52,840 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:52,840 INFO L87 Difference]: Start difference. First operand 26623 states and 37333 transitions. Second operand has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (63), 3 states have call predecessors, (63), 3 states have call successors, (63) [2024-11-24 01:59:56,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 01:59:59,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 01:59:59,446 INFO L93 Difference]: Finished difference Result 69786 states and 97468 transitions. [2024-11-24 01:59:59,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 01:59:59,447 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (63), 3 states have call predecessors, (63), 3 states have call successors, (63) Word has length 653 [2024-11-24 01:59:59,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 01:59:59,821 INFO L225 Difference]: With dead ends: 69786 [2024-11-24 01:59:59,822 INFO L226 Difference]: Without dead ends: 43256 [2024-11-24 01:59:59,983 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 01:59:59,985 INFO L435 NwaCegarLoop]: 6062 mSDtfsCounter, 3856 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3856 SdHoareTripleChecker+Valid, 10741 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.4s IncrementalHoareTripleChecker+Time [2024-11-24 01:59:59,986 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3856 Valid, 10741 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 72 Invalid, 1 Unknown, 0 Unchecked, 5.4s Time] [2024-11-24 02:00:00,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43256 states. [2024-11-24 02:00:03,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43256 to 43238. [2024-11-24 02:00:03,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43238 states, 29178 states have (on average 1.269895126465145) internal successors, (37053), 29819 states have internal predecessors, (37053), 11545 states have call successors, (11545), 2516 states have call predecessors, (11545), 2514 states have return successors, (11567), 11437 states have call predecessors, (11567), 11545 states have call successors, (11567) [2024-11-24 02:00:03,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43238 states to 43238 states and 60165 transitions. [2024-11-24 02:00:03,996 INFO L78 Accepts]: Start accepts. Automaton has 43238 states and 60165 transitions. Word has length 653 [2024-11-24 02:00:03,998 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:00:03,998 INFO L471 AbstractCegarLoop]: Abstraction has 43238 states and 60165 transitions. [2024-11-24 02:00:03,998 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 56.333333333333336) internal successors, (169), 3 states have internal predecessors, (169), 3 states have call successors, (67), 2 states have call predecessors, (67), 1 states have return successors, (63), 3 states have call predecessors, (63), 3 states have call successors, (63) [2024-11-24 02:00:03,998 INFO L276 IsEmpty]: Start isEmpty. Operand 43238 states and 60165 transitions. [2024-11-24 02:00:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-11-24 02:00:04,088 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:00:04,089 INFO L218 NwaCegarLoop]: trace histogram [49, 49, 44, 44, 44, 44, 44, 44, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:00:04,089 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 02:00:04,089 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:00:04,090 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:00:04,090 INFO L85 PathProgramCache]: Analyzing trace with hash -1432929931, now seen corresponding path program 1 times [2024-11-24 02:00:04,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:00:04,090 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1791386075] [2024-11-24 02:00:04,091 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:00:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 02:00:12,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 02:00:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 9291 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 9273 trivial. 0 not checked. [2024-11-24 02:00:13,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 02:00:13,817 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1791386075] [2024-11-24 02:00:13,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1791386075] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 02:00:13,817 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 02:00:13,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 02:00:13,818 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452491251] [2024-11-24 02:00:13,818 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 02:00:13,819 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 02:00:13,819 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 02:00:13,820 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 02:00:13,820 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:00:13,820 INFO L87 Difference]: Start difference. First operand 43238 states and 60165 transitions. Second operand has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (72), 2 states have call predecessors, (72), 1 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-24 02:00:17,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 02:00:20,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 02:00:20,541 INFO L93 Difference]: Finished difference Result 125396 states and 174801 transitions. [2024-11-24 02:00:20,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 02:00:20,541 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (72), 2 states have call predecessors, (72), 1 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) Word has length 683 [2024-11-24 02:00:20,543 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 02:00:21,238 INFO L225 Difference]: With dead ends: 125396 [2024-11-24 02:00:21,238 INFO L226 Difference]: Without dead ends: 83467 [2024-11-24 02:00:21,524 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 02:00:21,526 INFO L435 NwaCegarLoop]: 6313 mSDtfsCounter, 4470 mSDsluCounter, 4708 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4470 SdHoareTripleChecker+Valid, 11021 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-11-24 02:00:21,526 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4470 Valid, 11021 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 37 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-11-24 02:00:21,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83467 states. [2024-11-24 02:00:27,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83467 to 83465. [2024-11-24 02:00:27,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83465 states, 56216 states have (on average 1.271559698306532) internal successors, (71482), 57449 states have internal predecessors, (71482), 22398 states have call successors, (22398), 4852 states have call predecessors, (22398), 4850 states have return successors, (22420), 22204 states have call predecessors, (22420), 22398 states have call successors, (22420) [2024-11-24 02:00:27,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83465 states to 83465 states and 116300 transitions. [2024-11-24 02:00:27,725 INFO L78 Accepts]: Start accepts. Automaton has 83465 states and 116300 transitions. Word has length 683 [2024-11-24 02:00:27,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 02:00:27,727 INFO L471 AbstractCegarLoop]: Abstraction has 83465 states and 116300 transitions. [2024-11-24 02:00:27,728 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.666666666666664) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (72), 2 states have call predecessors, (72), 1 states have return successors, (69), 3 states have call predecessors, (69), 3 states have call successors, (69) [2024-11-24 02:00:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 83465 states and 116300 transitions. [2024-11-24 02:00:28,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-11-24 02:00:28,145 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 02:00:28,145 INFO L218 NwaCegarLoop]: trace histogram [49, 49, 44, 44, 44, 44, 44, 44, 6, 6, 6, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 02:00:28,145 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-24 02:00:28,146 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 02:00:28,146 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 02:00:28,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1977802505, now seen corresponding path program 1 times [2024-11-24 02:00:28,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 02:00:28,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4394918] [2024-11-24 02:00:28,147 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 02:00:28,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms