./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/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_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 40f694ff09c2ce4ed375d224968c7989d7c056ae662e9aa9d656883c553b18e0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 14:30:00,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 14:30:00,883 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 14:30:00,887 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 14:30:00,888 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 14:30:00,909 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 14:30:00,909 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 14:30:00,910 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 14:30:00,910 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 14:30:00,910 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 14:30:00,910 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 14:30:00,910 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 14:30:00,911 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 14:30:00,911 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 14:30:00,911 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 14:30:00,912 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:30:00,912 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:30:00,912 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:30:00,913 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 14:30:00,913 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 14:30:00,914 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 14:30:00,914 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 14:30:00,914 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_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40f694ff09c2ce4ed375d224968c7989d7c056ae662e9aa9d656883c553b18e0 [2024-12-02 14:30:01,146 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 14:30:01,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 14:30:01,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 14:30:01,158 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 14:30:01,158 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 14:30:01,159 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i [2024-12-02 14:30:03,841 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/data/1ba8ed6c8/946d6f19d0e945328d82d68ae7d98c5f/FLAGa88e7d3b8 [2024-12-02 14:30:04,317 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 14:30:04,317 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i [2024-12-02 14:30:04,357 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/data/1ba8ed6c8/946d6f19d0e945328d82d68ae7d98c5f/FLAGa88e7d3b8 [2024-12-02 14:30:04,386 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/data/1ba8ed6c8/946d6f19d0e945328d82d68ae7d98c5f [2024-12-02 14:30:04,389 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 14:30:04,390 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 14:30:04,391 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 14:30:04,391 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 14:30:04,396 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 14:30:04,396 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:30:04" (1/1) ... [2024-12-02 14:30:04,397 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e53db93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:04, skipping insertion in model container [2024-12-02 14:30:04,397 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:30:04" (1/1) ... [2024-12-02 14:30:04,538 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 14:30:07,412 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_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402539,402552] [2024-12-02 14:30:07,415 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_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402684,402697] [2024-12-02 14:30:07,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:30:07,469 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 14:30:07,559 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6020] [2024-12-02 14:30:07,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6023] [2024-12-02 14:30:07,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6026] [2024-12-02 14:30:07,560 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6029] [2024-12-02 14:30:07,604 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] [2024-12-02 14:30:07,604 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] [2024-12-02 14:30:07,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7031] [2024-12-02 14:30:07,663 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] [2024-12-02 14:30:07,671 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] [2024-12-02 14:30:07,673 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] [2024-12-02 14:30:07,673 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] [2024-12-02 14:30:07,673 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] [2024-12-02 14:30:07,673 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] [2024-12-02 14:30:07,673 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] [2024-12-02 14:30:07,674 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] [2024-12-02 14:30:07,674 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] [2024-12-02 14:30:07,675 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] [2024-12-02 14:30:07,675 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] [2024-12-02 14:30:07,675 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] [2024-12-02 14:30:07,675 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] [2024-12-02 14:30:07,675 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] [2024-12-02 14:30:07,676 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] [2024-12-02 14:30:07,676 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] [2024-12-02 14:30:07,676 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] [2024-12-02 14:30:07,676 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] [2024-12-02 14:30:07,676 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] [2024-12-02 14:30:07,677 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] [2024-12-02 14:30:07,677 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] [2024-12-02 14:30:07,677 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] [2024-12-02 14:30:07,677 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] [2024-12-02 14:30:07,677 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] [2024-12-02 14:30:07,678 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] [2024-12-02 14:30:07,678 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] [2024-12-02 14:30:07,678 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] [2024-12-02 14:30:07,678 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] [2024-12-02 14:30:07,678 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] [2024-12-02 14:30:07,688 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] [2024-12-02 14:30:07,688 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] [2024-12-02 14:30:07,689 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] [2024-12-02 14:30:07,689 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] [2024-12-02 14:30:07,690 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] [2024-12-02 14:30:07,690 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] [2024-12-02 14:30:07,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [9725] [2024-12-02 14:30:07,691 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] [2024-12-02 14:30:07,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [9794] [2024-12-02 14:30:07,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9797] [2024-12-02 14:30:07,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9800] [2024-12-02 14:30:07,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9803] [2024-12-02 14:30:07,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9842] [2024-12-02 14:30:07,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9845] [2024-12-02 14:30:07,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [9847] [2024-12-02 14:30:07,692 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9852] [2024-12-02 14:30:07,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9855] [2024-12-02 14:30:07,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9857] [2024-12-02 14:30:07,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9862] [2024-12-02 14:30:07,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9865] [2024-12-02 14:30:07,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9867] [2024-12-02 14:30:07,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9872] [2024-12-02 14:30:07,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9875] [2024-12-02 14:30:07,694 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [9877] [2024-12-02 14:30:07,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9915] [2024-12-02 14:30:07,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9918] [2024-12-02 14:30:07,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [9920] [2024-12-02 14:30:07,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9925] [2024-12-02 14:30:07,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9928] [2024-12-02 14:30:07,695 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9930] [2024-12-02 14:30:07,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9935] [2024-12-02 14:30:07,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9938] [2024-12-02 14:30:07,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9940] [2024-12-02 14:30:07,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9945] [2024-12-02 14:30:07,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9948] [2024-12-02 14:30:07,696 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [9950] [2024-12-02 14:30:07,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10041] [2024-12-02 14:30:07,698 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10072] [2024-12-02 14:30:07,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10107] [2024-12-02 14:30:07,699 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10116] [2024-12-02 14:30:07,771 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] [2024-12-02 14:30:07,820 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_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402539,402552] [2024-12-02 14:30:07,821 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_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i[402684,402697] [2024-12-02 14:30:07,829 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:30:07,967 INFO L204 MainTranslator]: Completed translation [2024-12-02 14:30:07,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07 WrapperNode [2024-12-02 14:30:07,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 14:30:07,968 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 14:30:07,968 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 14:30:07,968 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 14:30:07,974 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:08,045 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:08,282 INFO L138 Inliner]: procedures = 551, calls = 3969, calls flagged for inlining = 270, calls inlined = 246, statements flattened = 9564 [2024-12-02 14:30:08,282 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 14:30:08,283 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 14:30:08,283 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 14:30:08,283 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 14:30:08,293 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:08,293 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:08,324 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,545 INFO L175 MemorySlicer]: Split 1655 memory accesses to 42 slices as follows [11, 40, 8, 42, 49, 2, 81, 59, 23, 22, 1, 2, 28, 3, 3, 12, 3, 1, 2, 29, 2, 7, 2, 0, 2, 677, 217, 2, 2, 2, 248, 2, 2, 2, 2, 2, 2, 2, 8, 39, 6, 6]. 41 percent of accesses are in the largest equivalence class. The 373 initializations are split as follows [9, 0, 8, 42, 7, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 0, 248, 0, 0, 0, 0, 0, 0, 2, 8, 39, 0, 0]. The 671 writes are split as follows [0, 4, 0, 0, 28, 0, 81, 5, 23, 22, 1, 0, 28, 1, 2, 12, 0, 0, 1, 28, 1, 1, 0, 0, 1, 233, 186, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 2, 2]. [2024-12-02 14:30:10,545 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,545 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,683 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,694 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,837 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,855 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,917 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 14:30:10,918 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 14:30:10,918 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 14:30:10,918 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 14:30:10,919 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (1/1) ... [2024-12-02 14:30:10,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:30:10,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:30:10,949 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 14:30:10,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f4dacd2-a165-4ac3-802f-1fb2154d39c1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 14:30:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_evict_inode [2024-12-02 14:30:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_evict_inode [2024-12-02 14:30:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2024-12-02 14:30:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_unlink [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_unlink [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_get_inode [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_get_inode [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_lseek [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_lseek [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_expire_wait [2024-12-02 14:30:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure do_expire_wait [2024-12-02 14:30:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_indirect [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_indirect [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_clear_managed [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_clear_managed [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure follow_down_one [2024-12-02 14:30:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_down_one [2024-12-02 14:30:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_show_options [2024-12-02 14:30:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_show_options [2024-12-02 14:30:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure __autofs4_add_expiring [2024-12-02 14:30:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __autofs4_add_expiring [2024-12-02 14:30:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_wait [2024-12-02 14:30:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_wait [2024-12-02 14:30:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl [2024-12-02 14:30:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl [2024-12-02 14:30:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-02 14:30:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-02 14:30:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-12-02 14:30:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-12-02 14:30:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure d_count [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure d_count [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_63 [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_63 [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_oz_mode [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_oz_mode [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_do_expire_multi [2024-12-02 14:30:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_do_expire_multi [2024-12-02 14:30:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-12-02 14:30:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure __task_pid_nr_ns [2024-12-02 14:30:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __task_pid_nr_ns [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_57 [2024-12-02 14:30:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_57 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-02 14:30:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_sbi [2024-12-02 14:30:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_sbi [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 14:30:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 14:30:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 14:30:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-02 14:30:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-12-02 14:30:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_new_ino [2024-12-02 14:30:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_new_ino [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure simple_empty [2024-12-02 14:30:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_empty [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 14:30:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 14:30:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-02 14:30:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_can_expire [2024-12-02 14:30:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_can_expire [2024-12-02 14:30:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_ino [2024-12-02 14:30:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_ino [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 14:30:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 14:30:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2024-12-02 14:30:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-02 14:30:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_open [2024-12-02 14:30:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_open [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:30:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 14:30:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 14:30:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 14:30:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 14:30:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-12-02 14:30:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:30:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 14:30:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_rmdir [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_rmdir [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl_exit [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl_exit [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_open [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_open [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-02 14:30:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure clear_nlink [2024-12-02 14:30:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_nlink [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_trigger [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_trigger [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-02 14:30:10,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 14:30:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 14:30:10,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 14:30:10,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 14:30:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure simple_positive [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_positive [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure dget_dlock [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dget_dlock [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure d_lookup [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure d_lookup [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-02 14:30:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-02 14:30:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_mount [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_mount [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_indirect [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_indirect [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_wait [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_wait [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-12-02 14:30:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 14:30:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 14:30:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait_release [2024-12-02 14:30:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait_release [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 14:30:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 14:30:11,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 14:30:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 14:30:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 14:30:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 14:30:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 14:30:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 14:30:11,006 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl_unlocked [2024-12-02 14:30:11,006 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl_unlocked [2024-12-02 14:30:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-12-02 14:30:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-12-02 14:30:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 14:30:11,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 14:30:11,007 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_compat_ioctl [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_compat_ioctl [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_readdir [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_readdir [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount_tree [2024-12-02 14:30:11,008 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount_tree [2024-12-02 14:30:11,008 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 14:30:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2024-12-02 14:30:11,009 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 14:30:11,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 14:30:11,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 14:30:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 14:30:11,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 14:30:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_busy [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_busy [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure d_unhashed [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure d_unhashed [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_kill_sb [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_kill_sb [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 14:30:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 14:30:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2024-12-02 14:30:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-02 14:30:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_set_managed [2024-12-02 14:30:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_set_managed [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 14:30:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-12-02 14:30:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-12-02 14:30:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-02 14:30:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 14:30:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 14:30:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure find_autofs_mount [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure find_autofs_mount [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_close [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_close [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ns_of_pid [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_of_pid [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_clean_ino [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_clean_ino [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_86 [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_86 [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_64 [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_64 [2024-12-02 14:30:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_mountpoint [2024-12-02 14:30:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_mountpoint [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_positive_dentry [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_positive_dentry [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_58 [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_58 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure __managed_dentry_set_managed [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __managed_dentry_set_managed [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_find_wait [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_find_wait [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-12-02 14:30:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 14:30:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_release [2024-12-02 14:30:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_release [2024-12-02 14:30:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure task_pgrp_nr [2024-12-02 14:30:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pgrp_nr [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_87 [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_87 [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_symlink [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_symlink [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure d_mountpoint [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure d_mountpoint [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure have_submounts [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure have_submounts [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-02 14:30:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-02 14:30:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_prepare_pipe [2024-12-02 14:30:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_prepare_pipe [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-02 14:30:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_del_active [2024-12-02 14:30:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_del_active [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-02 14:30:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 14:30:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 14:30:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 14:30:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 14:30:11,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure d_add [2024-12-02 14:30:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure d_add [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_catatonic_mode [2024-12-02 14:30:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_catatonic_mode [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2024-12-02 14:30:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-02 14:30:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-02 14:30:11,022 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-12-02 14:30:11,022 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-12-02 14:30:12,343 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 14:30:12,347 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 14:30:30,190 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-02 14:30:31,822 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 14:30:33,226 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; [2024-12-02 14:30:44,629 INFO L? ?]: Removed 4461 outVars from TransFormulas that were not future-live. [2024-12-02 14:30:44,629 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 14:30:44,682 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 14:30:44,682 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-12-02 14:30:44,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:30:44 BoogieIcfgContainer [2024-12-02 14:30:44,683 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 14:30:44,685 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 14:30:44,685 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 14:30:44,690 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 14:30:44,690 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:30:04" (1/3) ... [2024-12-02 14:30:44,690 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bc388ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:30:44, skipping insertion in model container [2024-12-02 14:30:44,690 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:30:07" (2/3) ... [2024-12-02 14:30:44,691 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bc388ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:30:44, skipping insertion in model container [2024-12-02 14:30:44,691 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:30:44" (3/3) ... [2024-12-02 14:30:44,692 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_fs-autofs4-autofs4.cil.i [2024-12-02 14:30:44,707 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 14:30:44,710 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. [2024-12-02 14:30:44,836 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 14:30:44,847 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;@10c88180, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 14:30:44,847 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 14:30:44,860 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) [2024-12-02 14:30:44,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-12-02 14:30:44,914 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:30:44,915 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] [2024-12-02 14:30:44,916 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:30:44,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:30:44,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1092665184, now seen corresponding path program 1 times [2024-12-02 14:30:44,927 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:30:44,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1824999272] [2024-12-02 14:30:44,928 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:30:44,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:30:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:30:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-12-02 14:30:52,244 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:30:52,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1824999272] [2024-12-02 14:30:52,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1824999272] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:30:52,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:30:52,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 14:30:52,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857899424] [2024-12-02 14:30:52,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:30:52,251 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 14:30:52,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:30:52,268 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 14:30:52,268 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 14:30:52,274 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) [2024-12-02 14:30:52,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:30:52,506 INFO L93 Difference]: Finished difference Result 6714 states and 9767 transitions. [2024-12-02 14:30:52,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 14:30:52,507 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 [2024-12-02 14:30:52,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:30:52,547 INFO L225 Difference]: With dead ends: 6714 [2024-12-02 14:30:52,547 INFO L226 Difference]: Without dead ends: 3349 [2024-12-02 14:30:52,567 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 [2024-12-02 14:30:52,570 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 [2024-12-02 14:30:52,570 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] [2024-12-02 14:30:52,586 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3349 states. [2024-12-02 14:30:52,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3349 to 3349. [2024-12-02 14:30:52,740 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) [2024-12-02 14:30:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 3349 states and 4744 transitions. [2024-12-02 14:30:52,770 INFO L78 Accepts]: Start accepts. Automaton has 3349 states and 4744 transitions. Word has length 595 [2024-12-02 14:30:52,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:30:52,773 INFO L471 AbstractCegarLoop]: Abstraction has 3349 states and 4744 transitions. [2024-12-02 14:30:52,773 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) [2024-12-02 14:30:52,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 4744 transitions. [2024-12-02 14:30:52,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2024-12-02 14:30:52,791 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:30:52,792 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] [2024-12-02 14:30:52,792 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 14:30:52,792 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:30:52,793 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:30:52,793 INFO L85 PathProgramCache]: Analyzing trace with hash 1367424798, now seen corresponding path program 1 times [2024-12-02 14:30:52,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:30:52,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2102144031] [2024-12-02 14:30:52,793 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:30:52,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:30:58,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:30:59,967 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-12-02 14:30:59,967 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:30:59,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2102144031] [2024-12-02 14:30:59,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2102144031] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:30:59,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:30:59,968 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:30:59,968 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798563] [2024-12-02 14:30:59,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:30:59,970 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:30:59,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:30:59,971 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:30:59,971 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:30:59,972 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) [2024-12-02 14:31:04,101 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 [] [2024-12-02 14:31:05,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:31:05,311 INFO L93 Difference]: Finished difference Result 9615 states and 13596 transitions. [2024-12-02 14:31:05,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:31:05,312 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 [2024-12-02 14:31:05,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:31:05,363 INFO L225 Difference]: With dead ends: 9615 [2024-12-02 14:31:05,363 INFO L226 Difference]: Without dead ends: 6359 [2024-12-02 14:31:05,383 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:05,384 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, 4.9s IncrementalHoareTripleChecker+Time [2024-12-02 14:31:05,384 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4227 Valid, 9508 Invalid, 48 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 40 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-12-02 14:31:05,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6359 states. [2024-12-02 14:31:05,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6359 to 6355. [2024-12-02 14:31:05,689 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) [2024-12-02 14:31:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6355 states to 6355 states and 8981 transitions. [2024-12-02 14:31:05,734 INFO L78 Accepts]: Start accepts. Automaton has 6355 states and 8981 transitions. Word has length 595 [2024-12-02 14:31:05,735 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:31:05,735 INFO L471 AbstractCegarLoop]: Abstraction has 6355 states and 8981 transitions. [2024-12-02 14:31:05,735 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) [2024-12-02 14:31:05,735 INFO L276 IsEmpty]: Start isEmpty. Operand 6355 states and 8981 transitions. [2024-12-02 14:31:05,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 619 [2024-12-02 14:31:05,777 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:31:05,777 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] [2024-12-02 14:31:05,778 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 14:31:05,778 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:31:05,778 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:31:05,778 INFO L85 PathProgramCache]: Analyzing trace with hash -1200885021, now seen corresponding path program 1 times [2024-12-02 14:31:05,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:31:05,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1287244840] [2024-12-02 14:31:05,779 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:31:05,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:31:12,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:31:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 8805 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8802 trivial. 0 not checked. [2024-12-02 14:31:13,213 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:31:13,213 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1287244840] [2024-12-02 14:31:13,213 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1287244840] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:31:13,214 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:31:13,214 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:31:13,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [203946389] [2024-12-02 14:31:13,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:31:13,215 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:31:13,215 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:31:13,216 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:31:13,216 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:13,216 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) [2024-12-02 14:31:17,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:31:18,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:31:18,536 INFO L93 Difference]: Finished difference Result 15561 states and 21966 transitions. [2024-12-02 14:31:18,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:31:18,536 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 [2024-12-02 14:31:18,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:31:18,605 INFO L225 Difference]: With dead ends: 15561 [2024-12-02 14:31:18,605 INFO L226 Difference]: Without dead ends: 9299 [2024-12-02 14:31:18,635 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:18,635 INFO L435 NwaCegarLoop]: 4764 mSDtfsCounter, 4186 mSDsluCounter, 4631 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s 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, 5.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:31:18,636 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4186 Valid, 9395 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 39 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2024-12-02 14:31:18,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9299 states. [2024-12-02 14:31:19,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9299 to 9297. [2024-12-02 14:31:19,088 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) [2024-12-02 14:31:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9297 states to 9297 states and 13113 transitions. [2024-12-02 14:31:19,147 INFO L78 Accepts]: Start accepts. Automaton has 9297 states and 13113 transitions. Word has length 618 [2024-12-02 14:31:19,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:31:19,148 INFO L471 AbstractCegarLoop]: Abstraction has 9297 states and 13113 transitions. [2024-12-02 14:31:19,149 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) [2024-12-02 14:31:19,149 INFO L276 IsEmpty]: Start isEmpty. Operand 9297 states and 13113 transitions. [2024-12-02 14:31:19,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 627 [2024-12-02 14:31:19,184 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:31:19,185 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] [2024-12-02 14:31:19,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 14:31:19,185 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:31:19,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:31:19,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1666168940, now seen corresponding path program 1 times [2024-12-02 14:31:19,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:31:19,186 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798575768] [2024-12-02 14:31:19,186 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:31:19,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:31:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:31:26,248 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-12-02 14:31:26,249 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:31:26,249 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798575768] [2024-12-02 14:31:26,249 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798575768] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:31:26,249 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:31:26,249 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:31:26,249 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667715750] [2024-12-02 14:31:26,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:31:26,250 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:31:26,251 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:31:26,251 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:31:26,251 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:26,252 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) [2024-12-02 14:31:30,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:31:31,837 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:31:31,837 INFO L93 Difference]: Finished difference Result 24499 states and 34504 transitions. [2024-12-02 14:31:31,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:31:31,838 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 [2024-12-02 14:31:31,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:31:31,945 INFO L225 Difference]: With dead ends: 24499 [2024-12-02 14:31:31,945 INFO L226 Difference]: Without dead ends: 15295 [2024-12-02 14:31:31,975 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:31,975 INFO L435 NwaCegarLoop]: 4758 mSDtfsCounter, 4430 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4430 SdHoareTripleChecker+Valid, 9437 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-12-02 14:31:31,976 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4430 Valid, 9437 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 72 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-12-02 14:31:31,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15295 states. [2024-12-02 14:31:32,561 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15295 to 15285. [2024-12-02 14:31:32,585 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) [2024-12-02 14:31:32,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15285 states to 15285 states and 21489 transitions. [2024-12-02 14:31:32,674 INFO L78 Accepts]: Start accepts. Automaton has 15285 states and 21489 transitions. Word has length 626 [2024-12-02 14:31:32,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:31:32,675 INFO L471 AbstractCegarLoop]: Abstraction has 15285 states and 21489 transitions. [2024-12-02 14:31:32,676 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) [2024-12-02 14:31:32,676 INFO L276 IsEmpty]: Start isEmpty. Operand 15285 states and 21489 transitions. [2024-12-02 14:31:32,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2024-12-02 14:31:32,704 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:31:32,704 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] [2024-12-02 14:31:32,704 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 14:31:32,705 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:31:32,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:31:32,705 INFO L85 PathProgramCache]: Analyzing trace with hash -1628678019, now seen corresponding path program 1 times [2024-12-02 14:31:32,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:31:32,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978641352] [2024-12-02 14:31:32,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:31:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:31:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:31:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8659 trivial. 0 not checked. [2024-12-02 14:31:39,277 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:31:39,277 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978641352] [2024-12-02 14:31:39,277 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978641352] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:31:39,277 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:31:39,278 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:31:39,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953430193] [2024-12-02 14:31:39,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:31:39,279 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:31:39,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:31:39,280 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:31:39,280 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:39,280 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) [2024-12-02 14:31:43,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:31:44,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:31:44,920 INFO L93 Difference]: Finished difference Result 41825 states and 58744 transitions. [2024-12-02 14:31:44,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:31:44,921 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 [2024-12-02 14:31:44,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:31:45,173 INFO L225 Difference]: With dead ends: 41825 [2024-12-02 14:31:45,173 INFO L226 Difference]: Without dead ends: 26633 [2024-12-02 14:31:45,223 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:45,224 INFO L435 NwaCegarLoop]: 4992 mSDtfsCounter, 4416 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s 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, 5.1s IncrementalHoareTripleChecker+Time [2024-12-02 14:31:45,225 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4416 Valid, 9671 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 72 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2024-12-02 14:31:45,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26633 states. [2024-12-02 14:31:46,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26633 to 26623. [2024-12-02 14:31:46,176 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) [2024-12-02 14:31:46,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26623 states to 26623 states and 37333 transitions. [2024-12-02 14:31:46,336 INFO L78 Accepts]: Start accepts. Automaton has 26623 states and 37333 transitions. Word has length 633 [2024-12-02 14:31:46,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:31:46,337 INFO L471 AbstractCegarLoop]: Abstraction has 26623 states and 37333 transitions. [2024-12-02 14:31:46,337 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) [2024-12-02 14:31:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 26623 states and 37333 transitions. [2024-12-02 14:31:46,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-12-02 14:31:46,374 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:31:46,374 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] [2024-12-02 14:31:46,374 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 14:31:46,374 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:31:46,375 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:31:46,375 INFO L85 PathProgramCache]: Analyzing trace with hash 1205130173, now seen corresponding path program 1 times [2024-12-02 14:31:46,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:31:46,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872074624] [2024-12-02 14:31:46,375 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:31:46,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:31:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:31:52,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8661 trivial. 0 not checked. [2024-12-02 14:31:52,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:31:52,936 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872074624] [2024-12-02 14:31:52,936 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [872074624] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:31:52,936 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:31:52,936 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:31:52,936 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [411677665] [2024-12-02 14:31:52,936 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:31:52,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:31:52,937 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:31:52,938 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:31:52,938 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:52,939 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) [2024-12-02 14:31:57,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:31:58,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:31:58,984 INFO L93 Difference]: Finished difference Result 69786 states and 97468 transitions. [2024-12-02 14:31:58,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:31:58,984 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 [2024-12-02 14:31:58,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:31:59,226 INFO L225 Difference]: With dead ends: 69786 [2024-12-02 14:31:59,226 INFO L226 Difference]: Without dead ends: 43256 [2024-12-02 14:31:59,324 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:31:59,325 INFO L435 NwaCegarLoop]: 6062 mSDtfsCounter, 3856 mSDsluCounter, 4679 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s 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, 5.2s IncrementalHoareTripleChecker+Time [2024-12-02 14:31:59,325 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3856 Valid, 10741 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 72 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-12-02 14:31:59,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43256 states. [2024-12-02 14:32:00,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43256 to 43238. [2024-12-02 14:32:00,512 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) [2024-12-02 14:32:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43238 states to 43238 states and 60165 transitions. [2024-12-02 14:32:00,672 INFO L78 Accepts]: Start accepts. Automaton has 43238 states and 60165 transitions. Word has length 653 [2024-12-02 14:32:00,673 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:32:00,673 INFO L471 AbstractCegarLoop]: Abstraction has 43238 states and 60165 transitions. [2024-12-02 14:32:00,673 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) [2024-12-02 14:32:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 43238 states and 60165 transitions. [2024-12-02 14:32:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-12-02 14:32:00,707 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:32:00,707 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] [2024-12-02 14:32:00,707 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 14:32:00,707 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:32:00,708 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:32:00,708 INFO L85 PathProgramCache]: Analyzing trace with hash -1432929931, now seen corresponding path program 1 times [2024-12-02 14:32:00,708 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:32:00,708 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333365317] [2024-12-02 14:32:00,708 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:32:00,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:32:06,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:32:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 9291 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 9273 trivial. 0 not checked. [2024-12-02 14:32:07,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:32:07,500 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333365317] [2024-12-02 14:32:07,500 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333365317] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:32:07,500 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:32:07,500 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:32:07,501 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150691358] [2024-12-02 14:32:07,501 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:32:07,501 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:32:07,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:32:07,502 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:32:07,502 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:32:07,502 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) [2024-12-02 14:32:11,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:32:13,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:32:13,941 INFO L93 Difference]: Finished difference Result 125396 states and 174801 transitions. [2024-12-02 14:32:13,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:32:13,942 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 [2024-12-02 14:32:13,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:32:14,290 INFO L225 Difference]: With dead ends: 125396 [2024-12-02 14:32:14,290 INFO L226 Difference]: Without dead ends: 83467 [2024-12-02 14:32:14,460 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:32:14,461 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 [2024-12-02 14:32:14,461 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] [2024-12-02 14:32:14,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83467 states. [2024-12-02 14:32:16,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83467 to 83465. [2024-12-02 14:32:16,614 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) [2024-12-02 14:32:16,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83465 states to 83465 states and 116300 transitions. [2024-12-02 14:32:16,972 INFO L78 Accepts]: Start accepts. Automaton has 83465 states and 116300 transitions. Word has length 683 [2024-12-02 14:32:16,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:32:16,973 INFO L471 AbstractCegarLoop]: Abstraction has 83465 states and 116300 transitions. [2024-12-02 14:32:16,973 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) [2024-12-02 14:32:16,973 INFO L276 IsEmpty]: Start isEmpty. Operand 83465 states and 116300 transitions. [2024-12-02 14:32:17,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-12-02 14:32:17,015 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:32:17,015 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] [2024-12-02 14:32:17,015 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 14:32:17,015 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:32:17,016 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:32:17,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1977802505, now seen corresponding path program 1 times [2024-12-02 14:32:17,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:32:17,016 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721272652] [2024-12-02 14:32:17,016 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:32:17,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:32:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:32:23,483 INFO L134 CoverageAnalysis]: Checked inductivity of 9291 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 9273 trivial. 0 not checked. [2024-12-02 14:32:23,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:32:23,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [721272652] [2024-12-02 14:32:23,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [721272652] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:32:23,484 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:32:23,484 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:32:23,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [999548914] [2024-12-02 14:32:23,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:32:23,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:32:23,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:32:23,485 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:32:23,486 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:32:23,486 INFO L87 Difference]: Start difference. First operand 83465 states and 116300 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) [2024-12-02 14:32:27,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:32:31,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:32:31,023 INFO L93 Difference]: Finished difference Result 205866 states and 287087 transitions. [2024-12-02 14:32:31,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:32:31,024 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 [2024-12-02 14:32:31,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:32:31,504 INFO L225 Difference]: With dead ends: 205866 [2024-12-02 14:32:31,504 INFO L226 Difference]: Without dead ends: 123534 [2024-12-02 14:32:31,730 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:32:31,731 INFO L435 NwaCegarLoop]: 9197 mSDtfsCounter, 4465 mSDsluCounter, 4713 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4465 SdHoareTripleChecker+Valid, 13910 SdHoareTripleChecker+Invalid, 46 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2024-12-02 14:32:31,731 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4465 Valid, 13910 Invalid, 46 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 38 Invalid, 1 Unknown, 0 Unchecked, 4.9s Time] [2024-12-02 14:32:31,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123534 states. [2024-12-02 14:32:35,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123534 to 123532. [2024-12-02 14:32:36,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 123532 states, 83094 states have (on average 1.272474546898693) internal successors, (105735), 84919 states have internal predecessors, (105735), 33251 states have call successors, (33251), 7188 states have call predecessors, (33251), 7186 states have return successors, (33273), 32971 states have call predecessors, (33273), 33251 states have call successors, (33273) [2024-12-02 14:32:36,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123532 states to 123532 states and 172259 transitions. [2024-12-02 14:32:36,576 INFO L78 Accepts]: Start accepts. Automaton has 123532 states and 172259 transitions. Word has length 683 [2024-12-02 14:32:36,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:32:36,576 INFO L471 AbstractCegarLoop]: Abstraction has 123532 states and 172259 transitions. [2024-12-02 14:32:36,577 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) [2024-12-02 14:32:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 123532 states and 172259 transitions. [2024-12-02 14:32:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 704 [2024-12-02 14:32:36,620 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:32:36,621 INFO L218 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:32:36,621 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 14:32:36,621 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:32:36,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:32:36,621 INFO L85 PathProgramCache]: Analyzing trace with hash 61421093, now seen corresponding path program 1 times [2024-12-02 14:32:36,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:32:36,621 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099249553] [2024-12-02 14:32:36,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:32:36,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:32:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:32:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 8724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8724 trivial. 0 not checked. [2024-12-02 14:32:44,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:32:44,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099249553] [2024-12-02 14:32:44,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099249553] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:32:44,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:32:44,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:32:44,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718413134] [2024-12-02 14:32:44,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:32:44,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:32:44,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:32:44,065 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:32:44,065 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:32:44,065 INFO L87 Difference]: Start difference. First operand 123532 states and 172259 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (81), 2 states have call predecessors, (81), 1 states have return successors, (76), 3 states have call predecessors, (76), 3 states have call successors, (76) [2024-12-02 14:32:48,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:32:53,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:32:53,671 INFO L93 Difference]: Finished difference Result 350378 states and 487044 transitions. [2024-12-02 14:32:53,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:32:53,671 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (81), 2 states have call predecessors, (81), 1 states have return successors, (76), 3 states have call predecessors, (76), 3 states have call successors, (76) Word has length 703 [2024-12-02 14:32:53,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:32:55,012 INFO L225 Difference]: With dead ends: 350378 [2024-12-02 14:32:55,012 INFO L226 Difference]: Without dead ends: 226740 [2024-12-02 14:32:55,357 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:32:55,357 INFO L435 NwaCegarLoop]: 4791 mSDtfsCounter, 4172 mSDsluCounter, 4717 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4172 SdHoareTripleChecker+Valid, 9508 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-12-02 14:32:55,357 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4172 Valid, 9508 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 28 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-12-02 14:32:55,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 226740 states. [2024-12-02 14:33:02,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 226740 to 226706. [2024-12-02 14:33:02,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226706 states, 152652 states have (on average 1.2672156277022246) internal successors, (193443), 155804 states have internal predecessors, (193443), 60454 states have call successors, (60454), 13603 states have call predecessors, (60454), 13599 states have return successors, (60498), 60020 states have call predecessors, (60498), 60454 states have call successors, (60498) [2024-12-02 14:33:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226706 states to 226706 states and 314395 transitions. [2024-12-02 14:33:04,277 INFO L78 Accepts]: Start accepts. Automaton has 226706 states and 314395 transitions. Word has length 703 [2024-12-02 14:33:04,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:33:04,278 INFO L471 AbstractCegarLoop]: Abstraction has 226706 states and 314395 transitions. [2024-12-02 14:33:04,278 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (81), 2 states have call predecessors, (81), 1 states have return successors, (76), 3 states have call predecessors, (76), 3 states have call successors, (76) [2024-12-02 14:33:04,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226706 states and 314395 transitions. [2024-12-02 14:33:04,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2024-12-02 14:33:04,348 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:33:04,349 INFO L218 NwaCegarLoop]: trace histogram [51, 51, 44, 44, 44, 44, 44, 44, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:33:04,349 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 14:33:04,349 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:33:04,349 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:33:04,349 INFO L85 PathProgramCache]: Analyzing trace with hash 29085783, now seen corresponding path program 1 times [2024-12-02 14:33:04,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:33:04,350 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472212496] [2024-12-02 14:33:04,350 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:33:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:33:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:33:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 9641 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 9607 trivial. 0 not checked. [2024-12-02 14:33:11,261 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:33:11,261 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472212496] [2024-12-02 14:33:11,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472212496] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:33:11,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:33:11,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:33:11,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506974022] [2024-12-02 14:33:11,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:33:11,263 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:33:11,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:33:11,263 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:33:11,263 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:33:11,264 INFO L87 Difference]: Start difference. First operand 226706 states and 314395 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) [2024-12-02 14:33:15,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:33:23,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:33:23,064 INFO L93 Difference]: Finished difference Result 527439 states and 731598 transitions. [2024-12-02 14:33:23,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:33:23,064 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) Word has length 711 [2024-12-02 14:33:23,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:33:24,970 INFO L225 Difference]: With dead ends: 527439 [2024-12-02 14:33:24,970 INFO L226 Difference]: Without dead ends: 300729 [2024-12-02 14:33:25,831 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:33:25,832 INFO L435 NwaCegarLoop]: 8772 mSDtfsCounter, 4462 mSDsluCounter, 4713 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4462 SdHoareTripleChecker+Valid, 13485 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2024-12-02 14:33:25,832 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4462 Valid, 13485 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 30 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2024-12-02 14:33:26,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 300729 states. [2024-12-02 14:33:33,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 300729 to 226706. [2024-12-02 14:33:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 226706 states, 152652 states have (on average 1.267209076854545) internal successors, (193442), 155804 states have internal predecessors, (193442), 60454 states have call successors, (60454), 13603 states have call predecessors, (60454), 13599 states have return successors, (60498), 60020 states have call predecessors, (60498), 60454 states have call successors, (60498) [2024-12-02 14:33:34,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226706 states to 226706 states and 314394 transitions. [2024-12-02 14:33:35,446 INFO L78 Accepts]: Start accepts. Automaton has 226706 states and 314394 transitions. Word has length 711 [2024-12-02 14:33:35,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:33:35,447 INFO L471 AbstractCegarLoop]: Abstraction has 226706 states and 314394 transitions. [2024-12-02 14:33:35,447 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) [2024-12-02 14:33:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 226706 states and 314394 transitions. [2024-12-02 14:33:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 712 [2024-12-02 14:33:35,542 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:33:35,542 INFO L218 NwaCegarLoop]: trace histogram [51, 51, 44, 44, 44, 44, 44, 44, 7, 7, 7, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:33:35,542 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 14:33:35,542 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:33:35,543 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:33:35,543 INFO L85 PathProgramCache]: Analyzing trace with hash -515786791, now seen corresponding path program 1 times [2024-12-02 14:33:35,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:33:35,543 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1676098538] [2024-12-02 14:33:35,543 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:33:35,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:33:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:33:42,132 INFO L134 CoverageAnalysis]: Checked inductivity of 9641 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 9607 trivial. 0 not checked. [2024-12-02 14:33:42,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:33:42,133 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1676098538] [2024-12-02 14:33:42,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1676098538] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:33:42,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:33:42,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:33:42,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [745529966] [2024-12-02 14:33:42,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:33:42,134 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:33:42,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:33:42,135 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:33:42,135 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:33:42,135 INFO L87 Difference]: Start difference. First operand 226706 states and 314394 transitions. Second operand has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) [2024-12-02 14:33:46,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:33:54,468 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:33:54,468 INFO L93 Difference]: Finished difference Result 527635 states and 731983 transitions. [2024-12-02 14:33:54,469 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:33:54,469 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) Word has length 711 [2024-12-02 14:33:54,469 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:33:56,517 INFO L225 Difference]: With dead ends: 527635 [2024-12-02 14:33:56,517 INFO L226 Difference]: Without dead ends: 301220 [2024-12-02 14:33:57,205 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:33:57,205 INFO L435 NwaCegarLoop]: 9154 mSDtfsCounter, 4468 mSDsluCounter, 4709 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4468 SdHoareTripleChecker+Valid, 13863 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2024-12-02 14:33:57,206 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4468 Valid, 13863 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 36 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2024-12-02 14:33:57,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 301220 states. [2024-12-02 14:34:06,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 301220 to 301218. [2024-12-02 14:34:06,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 301218 states, 202789 states have (on average 1.2673665731375963) internal successors, (257008), 206961 states have internal predecessors, (257008), 80358 states have call successors, (80358), 18074 states have call predecessors, (80358), 18070 states have return successors, (80402), 79802 states have call predecessors, (80402), 80358 states have call successors, (80402) [2024-12-02 14:34:07,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301218 states to 301218 states and 417768 transitions. [2024-12-02 14:34:08,447 INFO L78 Accepts]: Start accepts. Automaton has 301218 states and 417768 transitions. Word has length 711 [2024-12-02 14:34:08,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:34:08,448 INFO L471 AbstractCegarLoop]: Abstraction has 301218 states and 417768 transitions. [2024-12-02 14:34:08,448 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 57.0) internal successors, (171), 3 states have internal predecessors, (171), 3 states have call successors, (74), 2 states have call predecessors, (74), 1 states have return successors, (71), 3 states have call predecessors, (71), 3 states have call successors, (71) [2024-12-02 14:34:08,448 INFO L276 IsEmpty]: Start isEmpty. Operand 301218 states and 417768 transitions. [2024-12-02 14:34:08,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 710 [2024-12-02 14:34:08,508 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:34:08,508 INFO L218 NwaCegarLoop]: trace histogram [49, 49, 44, 44, 44, 44, 44, 44, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:34:08,508 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 14:34:08,508 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:34:08,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:34:08,509 INFO L85 PathProgramCache]: Analyzing trace with hash 140101137, now seen corresponding path program 1 times [2024-12-02 14:34:08,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:34:08,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30885359] [2024-12-02 14:34:08,509 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:34:08,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms