./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 621b5d8c1f324511a324a10029dcaab65fe2a5895550fdbdb080d704851197f9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:14:33,572 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:14:33,627 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 00:14:33,631 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:14:33,631 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:14:33,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:14:33,652 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:14:33,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:14:33,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:14:33,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:14:33,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:14:33,652 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:14:33,653 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:14:33,653 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:14:33,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:33,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:14:33,654 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b 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 -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 621b5d8c1f324511a324a10029dcaab65fe2a5895550fdbdb080d704851197f9 [2024-12-06 00:14:33,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:14:33,872 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:14:33,874 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:14:33,875 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:14:33,875 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:14:33,877 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2024-12-06 00:14:36,545 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/data/a6b436d5a/832446e6fb8e4eccb2bc495ca13dba74/FLAG1b8aa5077 [2024-12-06 00:14:37,035 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:14:37,035 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i [2024-12-06 00:14:37,075 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/data/a6b436d5a/832446e6fb8e4eccb2bc495ca13dba74/FLAG1b8aa5077 [2024-12-06 00:14:37,090 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/data/a6b436d5a/832446e6fb8e4eccb2bc495ca13dba74 [2024-12-06 00:14:37,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:14:37,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:14:37,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:37,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:14:37,097 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:14:37,098 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:37" (1/1) ... [2024-12-06 00:14:37,099 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2552b455 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:37, skipping insertion in model container [2024-12-06 00:14:37,099 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:14:37" (1/1) ... [2024-12-06 00:14:37,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:14:39,810 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2024-12-06 00:14:39,812 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2024-12-06 00:14:39,812 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2024-12-06 00:14:39,813 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2024-12-06 00:14:39,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:39,862 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:14:39,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [6019] [2024-12-06 00:14:39,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6022] [2024-12-06 00:14:39,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6025] [2024-12-06 00:14:39,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [6028] [2024-12-06 00:14:40,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [7015] [2024-12-06 00:14:40,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [7022] [2024-12-06 00:14:40,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7029] [2024-12-06 00:14:40,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"fs/autofs4/root.c"), "i" (535), "i" (12UL)); [8347-8348] [2024-12-06 00:14:40,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"fs/autofs4/root.c"), "i" (718), "i" (12UL)); [8654-8655] [2024-12-06 00:14:40,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (4UL)); [8707-8708] [2024-12-06 00:14:40,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8738] [2024-12-06 00:14:40,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8741] [2024-12-06 00:14:40,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8744] [2024-12-06 00:14:40,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8747] [2024-12-06 00:14:40,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8750] [2024-12-06 00:14:40,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (p), "i" (8UL)); [8780-8781] [2024-12-06 00:14:40,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8811] [2024-12-06 00:14:40,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8814] [2024-12-06 00:14:40,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8817] [2024-12-06 00:14:40,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8820] [2024-12-06 00:14:40,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8823] [2024-12-06 00:14:40,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8870] [2024-12-06 00:14:40,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8873] [2024-12-06 00:14:40,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8876] [2024-12-06 00:14:40,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8879] [2024-12-06 00:14:40,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8882] [2024-12-06 00:14:40,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8918] [2024-12-06 00:14:40,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8921] [2024-12-06 00:14:40,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8924] [2024-12-06 00:14:40,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8927] [2024-12-06 00:14:40,136 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8930] [2024-12-06 00:14:40,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8996] [2024-12-06 00:14:40,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [8999] [2024-12-06 00:14:40,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [9002] [2024-12-06 00:14:40,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [9005] [2024-12-06 00:14:40,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (p): "ebx"); [9008] [2024-12-06 00:14:40,160 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [9626-9627] [2024-12-06 00:14:40,160 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] [2024-12-06 00:14:40,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [9659-9660] [2024-12-06 00:14:40,161 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] [2024-12-06 00:14:40,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [9691-9692] [2024-12-06 00:14:40,162 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] [2024-12-06 00:14:40,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [9725] [2024-12-06 00:14:40,163 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] [2024-12-06 00:14:40,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [9794] [2024-12-06 00:14:40,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9797] [2024-12-06 00:14:40,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9800] [2024-12-06 00:14:40,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [9803] [2024-12-06 00:14:40,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9842] [2024-12-06 00:14:40,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9845] [2024-12-06 00:14:40,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [9847] [2024-12-06 00:14:40,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9852] [2024-12-06 00:14:40,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9855] [2024-12-06 00:14:40,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9857] [2024-12-06 00:14:40,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9862] [2024-12-06 00:14:40,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9865] [2024-12-06 00:14:40,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [9867] [2024-12-06 00:14:40,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9872] [2024-12-06 00:14:40,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9875] [2024-12-06 00:14:40,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [9877] [2024-12-06 00:14:40,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [9915] [2024-12-06 00:14:40,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [9918] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [9920] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [9925] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [9928] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9930] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [9935] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [9938] [2024-12-06 00:14:40,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [9940] [2024-12-06 00:14:40,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [9945] [2024-12-06 00:14:40,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [9948] [2024-12-06 00:14:40,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [9950] [2024-12-06 00:14:40,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10041] [2024-12-06 00:14:40,172 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10072] [2024-12-06 00:14:40,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10107] [2024-12-06 00:14:40,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10116] [2024-12-06 00:14:40,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (arg), "i" (4UL)); [12416-12417] [2024-12-06 00:14:40,320 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402143,402156] [2024-12-06 00:14:40,320 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402312,402325] [2024-12-06 00:14:40,320 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402479,402492] [2024-12-06 00:14:40,321 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_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_fs-autofs4-autofs4.cil.i[402647,402660] [2024-12-06 00:14:40,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:14:40,525 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:14:40,526 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40 WrapperNode [2024-12-06 00:14:40,526 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:14:40,527 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:40,527 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:14:40,527 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:14:40,535 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:40,600 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:40,788 INFO L138 Inliner]: procedures = 553, calls = 3910, calls flagged for inlining = 272, calls inlined = 248, statements flattened = 9516 [2024-12-06 00:14:40,789 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:14:40,789 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:14:40,789 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:14:40,789 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:14:40,799 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:40,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:40,828 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:40,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,012 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,022 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,043 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,077 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,091 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,136 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:14:41,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:14:41,137 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:14:41,137 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:14:41,138 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:14:40" (1/1) ... [2024-12-06 00:14:41,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:14:41,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:14:41,167 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:14:41,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efcf6fb5-eb48-41e6-9af6-74c3e67570fb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:14:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_evict_inode [2024-12-06 00:14:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_evict_inode [2024-12-06 00:14:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2024-12-06 00:14:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dput [2024-12-06 00:14:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 00:14:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 00:14:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_unlink [2024-12-06 00:14:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_unlink [2024-12-06 00:14:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_get_inode [2024-12-06 00:14:41,194 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_get_inode [2024-12-06 00:14:41,194 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_lseek [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_lseek [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure do_expire_wait [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure do_expire_wait [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure current_kernel_time [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure current_kernel_time [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_indirect [2024-12-06 00:14:41,195 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_indirect [2024-12-06 00:14:41,195 INFO L130 BoogieDeclarations]: Found specification of procedure new_encode_dev [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure new_encode_dev [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_clear_managed [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_clear_managed [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure follow_down_one [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure follow_down_one [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_show_options [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_show_options [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_48 [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_48 [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_57 [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_57 [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure __autofs4_add_expiring [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __autofs4_add_expiring [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_expire_wait [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_expire_wait [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl [2024-12-06 00:14:41,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 00:14:41,196 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure d_count [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure d_count [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_oz_mode [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_oz_mode [2024-12-06 00:14:41,197 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_do_expire_multi [2024-12-06 00:14:41,197 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_do_expire_multi [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_NOT_ARG_SIGN [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure __task_pid_nr_ns [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __task_pid_nr_ns [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_54 [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_54 [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_sbi [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_sbi [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_siglock_of_sighand_struct [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_new_ino [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_new_ino [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure simple_empty [2024-12-06 00:14:41,198 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_empty [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 00:14:41,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_can_expire [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_can_expire [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_ino [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_ino [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure fget [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure fget [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_open [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_open [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_rmdir [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_rmdir [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_dev_ioctl_exit [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_dev_ioctl_exit [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 00:14:41,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 00:14:41,199 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_open [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_open [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure clear_nlink [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_nlink [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_trigger [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_trigger [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-06 00:14:41,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-06 00:14:41,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure simple_positive [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_positive [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure dget_dlock [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dget_dlock [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure d_lookup [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure d_lookup [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure recalc_sigpending [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure recalc_sigpending [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2024-12-06 00:14:41,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2024-12-06 00:14:41,201 INFO L130 BoogieDeclarations]: Found specification of procedure d_drop [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure d_drop [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_mount [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_mount [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_type_indirect [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_type_indirect [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_wait [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_wait [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure complete_all [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_all [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-12-06 00:14:41,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 00:14:41,202 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait_release [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait_release [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_ioctl_unlocked [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_ioctl_unlocked [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_root_compat_ioctl [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_root_compat_ioctl [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqretry [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqretry [2024-12-06 00:14:41,203 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-06 00:14:41,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_readdir [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_readdir [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure d_instantiate [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure d_instantiate [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure may_umount_tree [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure may_umount_tree [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure simple_statfs [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_statfs [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_mount_busy [2024-12-06 00:14:41,204 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_mount_busy [2024-12-06 00:14:41,204 INFO L130 BoogieDeclarations]: Found specification of procedure d_unhashed [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure d_unhashed [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_kill_sb [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_kill_sb [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure generic_read_dir [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_read_dir [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure managed_dentry_set_managed [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure managed_dentry_set_managed [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 00:14:41,205 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 00:14:41,205 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure find_autofs_mount [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure find_autofs_mount [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure dcache_dir_close [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dcache_dir_close [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ns_of_pid [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_of_pid [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_clean_ino [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_clean_ino [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_49 [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_49 [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_77 [2024-12-06 00:14:41,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_77 [2024-12-06 00:14:41,206 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_mountpoint [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_mountpoint [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_positive_dentry [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_positive_dentry [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure __managed_dentry_set_managed [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __managed_dentry_set_managed [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_wait [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_wait [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_find_wait [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_find_wait [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_exit_autofs4_fs_8_2 [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dentry_release [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dentry_release [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure task_pgrp_nr [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure task_pgrp_nr [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 00:14:41,207 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-12-06 00:14:41,207 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_dir_symlink [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_dir_symlink [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure d_mountpoint [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure d_mountpoint [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure have_submounts [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure have_submounts [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure autofs_prepare_pipe [2024-12-06 00:14:41,208 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs_prepare_pipe [2024-12-06 00:14:41,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_del_active [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_del_active [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure d_add [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure d_add [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure autofs4_catatonic_mode [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure autofs4_catatonic_mode [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 00:14:41,209 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-12-06 00:14:41,209 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-12-06 00:14:42,215 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:14:42,219 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:14:42,422 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 00:14:44,131 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; [2024-12-06 00:15:17,364 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 00:15:19,734 INFO L? ?]: Removed 3695 outVars from TransFormulas that were not future-live. [2024-12-06 00:15:19,734 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:15:21,557 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:15:21,557 INFO L312 CfgBuilder]: Removed 12 assume(true) statements. [2024-12-06 00:15:21,558 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:15:21 BoogieIcfgContainer [2024-12-06 00:15:21,558 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:15:21,558 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:15:21,558 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:15:21,566 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:15:21,566 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:15:21" (1/1) ... [2024-12-06 00:15:21,572 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:15:21,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4053 states to 2759 states and 4053 transitions. [2024-12-06 00:15:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 2759 states and 4053 transitions. [2024-12-06 00:15:21,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-06 00:15:21,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:21,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:28,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:29,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 00:15:39,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 00:15:40,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 2772 states and 4074 transitions. [2024-12-06 00:15:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 2772 states and 4074 transitions. [2024-12-06 00:15:40,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-06 00:15:40,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:40,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:46,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 7841 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:15:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 2777 states and 4090 transitions. [2024-12-06 00:15:49,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2777 states and 4090 transitions. [2024-12-06 00:15:49,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-12-06 00:15:49,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:49,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:15:55,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:15:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:15:56,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:15:56,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4091 states to 2778 states and 4091 transitions. [2024-12-06 00:15:56,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2778 states and 4091 transitions. [2024-12-06 00:15:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-12-06 00:15:56,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:15:56,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:16:05,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2786 states and 4114 transitions. [2024-12-06 00:16:05,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 4114 transitions. [2024-12-06 00:16:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-12-06 00:16:05,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:05,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:12,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 7841 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:16:16,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:17,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4134 states to 2792 states and 4134 transitions. [2024-12-06 00:16:17,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 4134 transitions. [2024-12-06 00:16:17,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-06 00:16:17,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:23,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:16:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4161 states to 2801 states and 4161 transitions. [2024-12-06 00:16:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 4161 transitions. [2024-12-06 00:16:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-12-06 00:16:30,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:30,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:35,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:36,420 INFO L134 CoverageAnalysis]: Checked inductivity of 7656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 00:16:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 2807 states and 4166 transitions. [2024-12-06 00:16:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 2807 states and 4166 transitions. [2024-12-06 00:16:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 00:16:37,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:42,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 00:16:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:43,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4173 states to 2814 states and 4173 transitions. [2024-12-06 00:16:43,369 INFO L276 IsEmpty]: Start isEmpty. Operand 2814 states and 4173 transitions. [2024-12-06 00:16:43,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 00:16:43,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:43,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:48,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:49,187 INFO L134 CoverageAnalysis]: Checked inductivity of 7656 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7656 trivial. 0 not checked. [2024-12-06 00:16:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:16:49,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2818 states and 4176 transitions. [2024-12-06 00:16:49,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4176 transitions. [2024-12-06 00:16:49,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2024-12-06 00:16:49,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:16:49,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:16:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:16:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:17:05,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 2828 states and 4206 transitions. [2024-12-06 00:17:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2828 states and 4206 transitions. [2024-12-06 00:17:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 00:17:05,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:05,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:11,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7841 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:17:21,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:21,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4231 states to 2835 states and 4231 transitions. [2024-12-06 00:17:21,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2835 states and 4231 transitions. [2024-12-06 00:17:21,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 00:17:21,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:21,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:26,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:26,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:17:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 2836 states and 4232 transitions. [2024-12-06 00:17:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4232 transitions. [2024-12-06 00:17:27,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2024-12-06 00:17:27,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:33,533 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7749 trivial. 0 not checked. [2024-12-06 00:17:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:43,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4257 states to 2846 states and 4257 transitions. [2024-12-06 00:17:43,647 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4257 transitions. [2024-12-06 00:17:43,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2024-12-06 00:17:43,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:43,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:17:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:17:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7749 trivial. 0 not checked. [2024-12-06 00:17:54,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:17:54,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4282 states to 2853 states and 4282 transitions. [2024-12-06 00:17:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4282 transitions. [2024-12-06 00:17:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-12-06 00:17:54,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:17:54,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:00,905 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7749 trivial. 0 not checked. [2024-12-06 00:18:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4318 states to 2864 states and 4318 transitions. [2024-12-06 00:18:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2864 states and 4318 transitions. [2024-12-06 00:18:03,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-12-06 00:18:03,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:03,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:09,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:10,113 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7749 trivial. 0 not checked. [2024-12-06 00:18:13,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4338 states to 2871 states and 4338 transitions. [2024-12-06 00:18:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 4338 transitions. [2024-12-06 00:18:13,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 00:18:13,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:13,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:19,199 INFO L134 CoverageAnalysis]: Checked inductivity of 7660 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7660 trivial. 0 not checked. [2024-12-06 00:18:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2875 states and 4341 transitions. [2024-12-06 00:18:20,579 INFO L276 IsEmpty]: Start isEmpty. Operand 2875 states and 4341 transitions. [2024-12-06 00:18:20,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2024-12-06 00:18:20,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:20,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:26,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:26,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7759 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:18:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2876 states and 4341 transitions. [2024-12-06 00:18:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2876 states and 4341 transitions. [2024-12-06 00:18:26,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 484 [2024-12-06 00:18:26,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:26,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:32,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7749 trivial. 0 not checked. [2024-12-06 00:18:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:35,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4376 states to 2887 states and 4376 transitions. [2024-12-06 00:18:35,836 INFO L276 IsEmpty]: Start isEmpty. Operand 2887 states and 4376 transitions. [2024-12-06 00:18:35,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 00:18:35,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:35,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:41,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:41,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:18:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:43,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4379 states to 2891 states and 4379 transitions. [2024-12-06 00:18:43,169 INFO L276 IsEmpty]: Start isEmpty. Operand 2891 states and 4379 transitions. [2024-12-06 00:18:43,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 487 [2024-12-06 00:18:43,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:43,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7751 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7748 trivial. 0 not checked. [2024-12-06 00:18:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:49,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4382 states to 2894 states and 4382 transitions. [2024-12-06 00:18:49,474 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4382 transitions. [2024-12-06 00:18:49,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 00:18:49,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:49,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:18:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:18:56,004 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7749 trivial. 0 not checked. [2024-12-06 00:18:59,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:18:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4419 states to 2905 states and 4419 transitions. [2024-12-06 00:18:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2905 states and 4419 transitions. [2024-12-06 00:18:59,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 489 [2024-12-06 00:18:59,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:18:59,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7844 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7841 trivial. 0 not checked. [2024-12-06 00:19:07,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:07,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4420 states to 2906 states and 4420 transitions. [2024-12-06 00:19:07,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4420 transitions. [2024-12-06 00:19:07,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-12-06 00:19:07,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:07,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:13,264 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:19:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:13,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2908 states and 4421 transitions. [2024-12-06 00:19:13,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2908 states and 4421 transitions. [2024-12-06 00:19:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 491 [2024-12-06 00:19:13,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:13,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:19,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:19:20,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:20,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4422 states to 2910 states and 4422 transitions. [2024-12-06 00:19:20,895 INFO L276 IsEmpty]: Start isEmpty. Operand 2910 states and 4422 transitions. [2024-12-06 00:19:20,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 00:19:20,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:20,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:27,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:27,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7936 trivial. 0 not checked. [2024-12-06 00:19:35,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:35,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2919 states and 4444 transitions. [2024-12-06 00:19:35,301 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4444 transitions. [2024-12-06 00:19:35,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-12-06 00:19:35,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:19:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:19:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 7853 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:19:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:19:54,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4477 states to 2928 states and 4477 transitions. [2024-12-06 00:19:54,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 4477 transitions. [2024-12-06 00:19:54,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-12-06 00:19:54,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:19:54,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:00,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:00,795 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7746 trivial. 0 not checked. [2024-12-06 00:20:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4480 states to 2932 states and 4480 transitions. [2024-12-06 00:20:01,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2932 states and 4480 transitions. [2024-12-06 00:20:01,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:20:01,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:01,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:07,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:07,765 INFO L134 CoverageAnalysis]: Checked inductivity of 7943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7937 trivial. 0 not checked. [2024-12-06 00:20:13,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:13,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2940 states and 4499 transitions. [2024-12-06 00:20:13,248 INFO L276 IsEmpty]: Start isEmpty. Operand 2940 states and 4499 transitions. [2024-12-06 00:20:13,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:20:13,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:13,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:20,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7937 trivial. 0 not checked. [2024-12-06 00:20:29,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:20:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4516 states to 2945 states and 4516 transitions. [2024-12-06 00:20:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 2945 states and 4516 transitions. [2024-12-06 00:20:29,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 00:20:29,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:20:29,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:20:35,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:20:38,021 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:21:00,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4565 states to 2960 states and 4565 transitions. [2024-12-06 00:21:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 4565 transitions. [2024-12-06 00:21:00,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 00:21:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:00,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:21:19,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4590 states to 2967 states and 4590 transitions. [2024-12-06 00:21:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2967 states and 4590 transitions. [2024-12-06 00:21:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 493 [2024-12-06 00:21:19,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:19,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:25,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:26,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:21:38,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:38,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4611 states to 2974 states and 4611 transitions. [2024-12-06 00:21:38,985 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 4611 transitions. [2024-12-06 00:21:38,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:21:38,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:38,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:21:45,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:21:45,570 INFO L134 CoverageAnalysis]: Checked inductivity of 7942 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7936 trivial. 0 not checked. [2024-12-06 00:21:56,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:21:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2981 states and 4631 transitions. [2024-12-06 00:21:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2981 states and 4631 transitions. [2024-12-06 00:21:56,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:21:56,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:21:56,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:03,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7944 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7932 trivial. 0 not checked. [2024-12-06 00:22:17,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:17,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4661 states to 2987 states and 4661 transitions. [2024-12-06 00:22:17,991 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 4661 transitions. [2024-12-06 00:22:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:22:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:25,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:22:44,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4692 states to 2994 states and 4692 transitions. [2024-12-06 00:22:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2994 states and 4692 transitions. [2024-12-06 00:22:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:22:44,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:22:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:22:51,435 INFO L134 CoverageAnalysis]: Checked inductivity of 7848 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked. [2024-12-06 00:22:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:22:58,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4720 states to 3005 states and 4720 transitions. [2024-12-06 00:22:58,302 INFO L276 IsEmpty]: Start isEmpty. Operand 3005 states and 4720 transitions. [2024-12-06 00:22:58,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:22:58,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:22:58,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:04,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7848 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked. [2024-12-06 00:23:15,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4733 states to 3009 states and 4733 transitions. [2024-12-06 00:23:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 4733 transitions. [2024-12-06 00:23:15,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:23:15,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:15,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:23,625 INFO L134 CoverageAnalysis]: Checked inductivity of 7944 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7938 trivial. 0 not checked. [2024-12-06 00:23:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:23:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4751 states to 3016 states and 4751 transitions. [2024-12-06 00:23:37,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3016 states and 4751 transitions. [2024-12-06 00:23:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:23:37,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:23:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:23:45,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:23:49,516 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:24:30,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:24:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 3032 states and 4811 transitions. [2024-12-06 00:24:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 3032 states and 4811 transitions. [2024-12-06 00:24:30,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:24:30,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:24:30,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:24:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:24:38,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:25:07,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:07,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 3040 states and 4846 transitions. [2024-12-06 00:25:07,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4846 transitions. [2024-12-06 00:25:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-12-06 00:25:07,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:07,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:15,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:16,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7758 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7758 trivial. 0 not checked. [2024-12-06 00:25:19,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:19,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4849 states to 3041 states and 4849 transitions. [2024-12-06 00:25:19,855 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4849 transitions. [2024-12-06 00:25:19,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:25:19,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:19,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:26,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 7944 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7938 trivial. 0 not checked. [2024-12-06 00:25:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:25:43,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4872 states to 3047 states and 4872 transitions. [2024-12-06 00:25:43,755 INFO L276 IsEmpty]: Start isEmpty. Operand 3047 states and 4872 transitions. [2024-12-06 00:25:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:25:43,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:25:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:25:50,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:25:50,853 INFO L134 CoverageAnalysis]: Checked inductivity of 7944 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7938 trivial. 0 not checked. [2024-12-06 00:26:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:14,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4895 states to 3053 states and 4895 transitions. [2024-12-06 00:26:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3053 states and 4895 transitions. [2024-12-06 00:26:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:26:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:21,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:22,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7848 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked. [2024-12-06 00:26:27,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:27,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4912 states to 3060 states and 4912 transitions. [2024-12-06 00:26:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 4912 transitions. [2024-12-06 00:26:27,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:26:27,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:34,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7851 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:26:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:45,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4929 states to 3067 states and 4929 transitions. [2024-12-06 00:26:45,533 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 4929 transitions. [2024-12-06 00:26:45,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:26:45,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:45,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:26:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:26:51,205 INFO L134 CoverageAnalysis]: Checked inductivity of 7943 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7937 trivial. 0 not checked. [2024-12-06 00:26:59,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:26:59,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 3074 states and 4950 transitions. [2024-12-06 00:26:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 4950 transitions. [2024-12-06 00:26:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 494 [2024-12-06 00:26:59,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:26:59,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:05,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:05,655 INFO L134 CoverageAnalysis]: Checked inductivity of 7854 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7838 trivial. 0 not checked. [2024-12-06 00:27:06,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:06,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4953 states to 3075 states and 4953 transitions. [2024-12-06 00:27:06,020 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 4953 transitions. [2024-12-06 00:27:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:27:06,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:06,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:14,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7848 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked. [2024-12-06 00:27:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:27:42,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4997 states to 3090 states and 4997 transitions. [2024-12-06 00:27:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 4997 transitions. [2024-12-06 00:27:42,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 496 [2024-12-06 00:27:42,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:27:42,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:27:49,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:27:55,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7942 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 7932 trivial. 0 not checked. [2024-12-06 00:28:36,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:36,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5059 states to 3107 states and 5059 transitions. [2024-12-06 00:28:36,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3107 states and 5059 transitions. [2024-12-06 00:28:36,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:28:36,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:43,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:43,496 INFO L134 CoverageAnalysis]: Checked inductivity of 7848 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked. [2024-12-06 00:28:48,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:28:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5063 states to 3108 states and 5063 transitions. [2024-12-06 00:28:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 5063 transitions. [2024-12-06 00:28:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 495 [2024-12-06 00:28:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:28:48,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:28:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:28:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7848 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7842 trivial. 0 not checked.