./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9 --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 2a3ce92b4fa97290bfce2585c8e16b416b78b6a9fb4820bd3e1a943e1210b2dc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:14:10,243 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:14:10,309 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:14:10,313 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:14:10,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:14:10,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:14:10,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:14:10,337 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:14:10,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:14:10,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:14:10,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:14:10,339 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:14:10,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:14:10,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:14:10,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:14:10,341 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:14:10,341 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:14:10,342 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:14:10,342 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:14:10,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:14:10,343 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:14:10,344 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:14:10,345 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:14:10,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:14:10,346 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:14:10,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:14:10,347 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:14:10,347 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:14:10,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:14:10,348 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:14:10,348 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a3ce92b4fa97290bfce2585c8e16b416b78b6a9fb4820bd3e1a943e1210b2dc [2023-12-03 04:14:10,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:14:10,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:14:10,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:14:10,581 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:14:10,581 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:14:10,582 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-12-03 04:14:13,352 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:14:14,063 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:14:14,064 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-12-03 04:14:14,138 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/data/7fa92c414/fab06872c2554b738169c39a34ead0d1/FLAG9e77ded42 [2023-12-03 04:14:14,153 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/data/7fa92c414/fab06872c2554b738169c39a34ead0d1 [2023-12-03 04:14:14,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:14:14,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:14:14,159 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:14:14,159 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:14:14,164 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:14:14,165 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:14:14" (1/1) ... [2023-12-03 04:14:14,166 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@109b1e4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:14, skipping insertion in model container [2023-12-03 04:14:14,167 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:14:14" (1/1) ... [2023-12-03 04:14:14,438 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:14:21,320 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2023-12-03 04:14:21,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:14:21,456 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:14:21,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4445] [2023-12-03 04:14:21,535 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4452] [2023-12-03 04:14:21,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4589] [2023-12-03 04:14:21,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4592] [2023-12-03 04:14:21,540 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4595] [2023-12-03 04:14:21,541 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4598] [2023-12-03 04:14:21,603 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12483/dscv_tempdir/dscv/ri/43_2a/drivers/mtd/ubi/vtbl.c"), "i" (865), "i" (12UL)); [5638-5639] [2023-12-03 04:14:21,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int32_t *)argp), "i" (4UL)); [11058-11059] [2023-12-03 04:14:21,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" ((int32_t *)argp), "i" (4UL)); [11110-11111] [2023-12-03 04:14:21,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" ((int32_t *)argp), "i" (4UL)); [11124-11125] [2023-12-03 04:14:21,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11610] [2023-12-03 04:14:21,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11613] [2023-12-03 04:14:21,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11616] [2023-12-03 04:14:21,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11619] [2023-12-03 04:14:21,864 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11622] [2023-12-03 04:14:21,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int32_t *)argp), "i" (4UL)); [11648-11649] [2023-12-03 04:14:21,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11834] [2023-12-03 04:14:21,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11837] [2023-12-03 04:14:21,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11840] [2023-12-03 04:14:21,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11843] [2023-12-03 04:14:21,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int32_t *)argp): "ebx"); [11846] [2023-12-03 04:14:21,871 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((int32_t *)argp), "i" (4UL)); [11869-11870] [2023-12-03 04:14:21,988 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 *)"include/linux/scatterlist.h"), "i" (123), "i" (12UL)); [13473-13474] [2023-12-03 04:14:21,989 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 *)"include/linux/scatterlist.h"), "i" (124), "i" (12UL)); [13481-13482] [2023-12-03 04:14:22,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [19050-19051] [2023-12-03 04:14:22,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [19055-19056] [2023-12-03 04:14:22,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [19060-19061] [2023-12-03 04:14:22,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___7->state): : "memory", "cc"); [19065-19066] [2023-12-03 04:14:22,220 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12483/dscv_tempdir/dscv/ri/43_2a/drivers/mtd/ubi/attach.c"), "i" (132), "i" (12UL)); [20411-20412] [2023-12-03 04:14:22,442 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[851903,851916] [2023-12-03 04:14:22,453 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:14:22,842 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:14:22,842 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:14:22,843 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:14:22,843 WARN L675 CHandler]: The function ldv_calloc is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:14:22,843 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:14:22,843 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:14:22,851 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:14:22,852 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22 WrapperNode [2023-12-03 04:14:22,852 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:14:22,853 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:14:22,854 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:14:22,854 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:14:22,862 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:23,157 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:23,859 INFO L138 Inliner]: procedures = 684, calls = 15906, calls flagged for inlining = 279, calls inlined = 266, statements flattened = 32319 [2023-12-03 04:14:23,860 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:14:23,861 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:14:23,861 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:14:23,861 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:14:23,875 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:23,875 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:24,152 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:24,153 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:24,875 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:24,923 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:25,049 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:25,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:25,294 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:14:25,295 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:14:25,295 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:14:25,296 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:14:25,296 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:14:22" (1/1) ... [2023-12-03 04:14:25,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:14:25,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:14:25,326 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:14:25,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bb9b33c-9a1b-43ae-b859-dadb39b48c60/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:14:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2023-12-03 04:14:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2023-12-03 04:14:25,372 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2023-12-03 04:14:25,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2023-12-03 04:14:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-12-03 04:14:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-12-03 04:14:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-12-03 04:14:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-12-03 04:14:25,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-12-03 04:14:25,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 04:14:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 04:14:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2023-12-03 04:14:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2023-12-03 04:14:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2023-12-03 04:14:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2023-12-03 04:14:25,374 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2023-12-03 04:14:25,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2023-12-03 04:14:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2023-12-03 04:14:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2023-12-03 04:14:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 04:14:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 04:14:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2023-12-03 04:14:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2023-12-03 04:14:25,375 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2023-12-03 04:14:25,375 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2023-12-03 04:14:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2023-12-03 04:14:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2023-12-03 04:14:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2023-12-03 04:14:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2023-12-03 04:14:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure return_fm_pebs [2023-12-03 04:14:25,376 INFO L138 BoogieDeclarations]: Found implementation of procedure return_fm_pebs [2023-12-03 04:14:25,376 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-12-03 04:14:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-12-03 04:14:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-12-03 04:14:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-12-03 04:14:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-12-03 04:14:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-12-03 04:14:25,377 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2023-12-03 04:14:25,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2023-12-03 04:14:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2023-12-03 04:14:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2023-12-03 04:14:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2023-12-03 04:14:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2023-12-03 04:14:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-12-03 04:14:25,378 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-12-03 04:14:25,378 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2023-12-03 04:14:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2023-12-03 04:14:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2023-12-03 04:14:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2023-12-03 04:14:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2023-12-03 04:14:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2023-12-03 04:14:25,379 INFO L130 BoogieDeclarations]: Found specification of procedure set_seen [2023-12-03 04:14:25,379 INFO L138 BoogieDeclarations]: Found implementation of procedure set_seen [2023-12-03 04:14:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2023-12-03 04:14:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2023-12-03 04:14:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2023-12-03 04:14:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2023-12-03 04:14:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2023-12-03 04:14:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2023-12-03 04:14:25,380 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-12-03 04:14:25,380 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-12-03 04:14:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2023-12-03 04:14:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2023-12-03 04:14:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2023-12-03 04:14:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2023-12-03 04:14:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 04:14:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 04:14:25,381 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-12-03 04:14:25,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-12-03 04:14:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2023-12-03 04:14:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2023-12-03 04:14:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2023-12-03 04:14:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2023-12-03 04:14:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2023-12-03 04:14:25,382 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2023-12-03 04:14:25,382 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2023-12-03 04:14:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2023-12-03 04:14:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2023-12-03 04:14:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2023-12-03 04:14:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-12-03 04:14:25,383 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-12-03 04:14:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 04:14:25,383 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2023-12-03 04:14:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2023-12-03 04:14:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-03 04:14:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2023-12-03 04:14:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2023-12-03 04:14:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2023-12-03 04:14:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2023-12-03 04:14:25,384 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2023-12-03 04:14:25,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2023-12-03 04:14:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2023-12-03 04:14:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2023-12-03 04:14:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 04:14:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 04:14:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2023-12-03 04:14:25,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2023-12-03 04:14:25,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:14:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-12-03 04:14:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-12-03 04:14:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-12-03 04:14:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-12-03 04:14:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2023-12-03 04:14:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2023-12-03 04:14:25,386 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2023-12-03 04:14:25,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2023-12-03 04:14:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-12-03 04:14:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-12-03 04:14:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 04:14:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 04:14:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-12-03 04:14:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-12-03 04:14:25,387 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2023-12-03 04:14:25,387 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2023-12-03 04:14:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2023-12-03 04:14:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2023-12-03 04:14:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 04:14:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 04:14:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2023-12-03 04:14:25,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2023-12-03 04:14:25,388 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-12-03 04:14:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-12-03 04:14:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2023-12-03 04:14:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2023-12-03 04:14:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 04:14:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2023-12-03 04:14:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2023-12-03 04:14:25,389 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2023-12-03 04:14:25,389 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2023-12-03 04:14:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2023-12-03 04:14:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2023-12-03 04:14:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure update_fastmap_work_fn [2023-12-03 04:14:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure update_fastmap_work_fn [2023-12-03 04:14:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2023-12-03 04:14:25,390 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2023-12-03 04:14:25,390 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-12-03 04:14:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-12-03 04:14:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2023-12-03 04:14:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2023-12-03 04:14:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 04:14:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 04:14:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2023-12-03 04:14:25,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2023-12-03 04:14:25,391 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2023-12-03 04:14:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2023-12-03 04:14:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 04:14:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-12-03 04:14:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2023-12-03 04:14:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 04:14:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 04:14:25,392 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2023-12-03 04:14:25,392 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2023-12-03 04:14:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2023-12-03 04:14:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2023-12-03 04:14:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 04:14:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 04:14:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 04:14:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-12-03 04:14:25,393 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-12-03 04:14:25,393 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2023-12-03 04:14:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2023-12-03 04:14:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2023-12-03 04:14:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2023-12-03 04:14:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-12-03 04:14:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-12-03 04:14:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2023-12-03 04:14:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2023-12-03 04:14:25,394 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-12-03 04:14:25,394 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-12-03 04:14:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-12-03 04:14:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-12-03 04:14:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2023-12-03 04:14:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2023-12-03 04:14:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-12-03 04:14:25,395 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-12-03 04:14:25,395 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 04:14:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 04:14:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-03 04:14:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-03 04:14:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2023-12-03 04:14:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2023-12-03 04:14:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2023-12-03 04:14:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2023-12-03 04:14:25,396 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-12-03 04:14:25,396 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-12-03 04:14:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2023-12-03 04:14:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2023-12-03 04:14:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2023-12-03 04:14:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2023-12-03 04:14:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2023-12-03 04:14:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2023-12-03 04:14:25,397 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2023-12-03 04:14:25,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2023-12-03 04:14:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2023-12-03 04:14:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2023-12-03 04:14:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2023-12-03 04:14:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2023-12-03 04:14:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-03 04:14:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-03 04:14:25,398 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2023-12-03 04:14:25,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2023-12-03 04:14:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-12-03 04:14:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-12-03 04:14:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:14:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2023-12-03 04:14:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2023-12-03 04:14:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2023-12-03 04:14:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2023-12-03 04:14:25,399 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2023-12-03 04:14:25,399 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2023-12-03 04:14:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-12-03 04:14:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2023-12-03 04:14:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2023-12-03 04:14:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-12-03 04:14:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-12-03 04:14:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2023-12-03 04:14:25,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2023-12-03 04:14:25,400 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-12-03 04:14:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-12-03 04:14:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:14:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2023-12-03 04:14:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2023-12-03 04:14:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_fastmap [2023-12-03 04:14:25,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_fastmap [2023-12-03 04:14:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:14:25,401 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-12-03 04:14:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-12-03 04:14:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 04:14:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2023-12-03 04:14:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2023-12-03 04:14:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2023-12-03 04:14:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2023-12-03 04:14:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2023-12-03 04:14:25,402 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2023-12-03 04:14:25,402 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-12-03 04:14:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-12-03 04:14:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-12-03 04:14:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-12-03 04:14:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2023-12-03 04:14:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2023-12-03 04:14:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2023-12-03 04:14:25,403 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2023-12-03 04:14:25,403 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2023-12-03 04:14:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2023-12-03 04:14:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2023-12-03 04:14:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2023-12-03 04:14:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2023-12-03 04:14:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2023-12-03 04:14:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2023-12-03 04:14:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2023-12-03 04:14:25,404 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-12-03 04:14:25,404 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-12-03 04:14:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2023-12-03 04:14:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2023-12-03 04:14:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-12-03 04:14:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-12-03 04:14:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2023-12-03 04:14:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2023-12-03 04:14:25,405 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-12-03 04:14:25,405 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-12-03 04:14:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2023-12-03 04:14:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2023-12-03 04:14:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2023-12-03 04:14:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2023-12-03 04:14:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_layout_vol [2023-12-03 04:14:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_layout_vol [2023-12-03 04:14:25,406 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-12-03 04:14:25,406 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-12-03 04:14:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-12-03 04:14:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-12-03 04:14:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2023-12-03 04:14:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2023-12-03 04:14:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-03 04:14:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-03 04:14:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2023-12-03 04:14:25,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2023-12-03 04:14:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 04:14:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 04:14:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2023-12-03 04:14:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2023-12-03 04:14:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2023-12-03 04:14:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2023-12-03 04:14:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-12-03 04:14:25,408 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-12-03 04:14:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2023-12-03 04:14:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2023-12-03 04:14:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_power_cut [2023-12-03 04:14:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_power_cut [2023-12-03 04:14:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2023-12-03 04:14:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2023-12-03 04:14:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:14:25,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:14:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-03 04:14:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-03 04:14:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2023-12-03 04:14:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2023-12-03 04:14:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-03 04:14:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-03 04:14:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-12-03 04:14:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-12-03 04:14:25,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 04:14:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 04:14:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-12-03 04:14:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-12-03 04:14:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 04:14:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 04:14:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 04:14:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 04:14:25,411 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-03 04:14:25,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-03 04:14:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2023-12-03 04:14:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2023-12-03 04:14:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2023-12-03 04:14:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2023-12-03 04:14:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2023-12-03 04:14:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2023-12-03 04:14:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2023-12-03 04:14:25,412 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2023-12-03 04:14:25,412 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2023-12-03 04:14:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2023-12-03 04:14:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 04:14:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 04:14:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 04:14:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 04:14:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2023-12-03 04:14:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2023-12-03 04:14:25,413 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-12-03 04:14:25,413 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-12-03 04:14:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-12-03 04:14:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-12-03 04:14:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2023-12-03 04:14:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2023-12-03 04:14:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2023-12-03 04:14:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2023-12-03 04:14:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2023-12-03 04:14:25,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2023-12-03 04:14:25,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 04:14:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 04:14:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2023-12-03 04:14:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2023-12-03 04:14:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 04:14:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 04:14:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2023-12-03 04:14:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2023-12-03 04:14:25,415 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-12-03 04:14:25,415 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-12-03 04:14:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2023-12-03 04:14:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2023-12-03 04:14:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2023-12-03 04:14:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2023-12-03 04:14:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2023-12-03 04:14:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2023-12-03 04:14:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-12-03 04:14:25,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-12-03 04:14:25,416 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-12-03 04:14:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-12-03 04:14:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:14:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 04:14:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 04:14:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2023-12-03 04:14:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2023-12-03 04:14:25,417 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2023-12-03 04:14:25,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2023-12-03 04:14:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2023-12-03 04:14:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2023-12-03 04:14:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2023-12-03 04:14:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2023-12-03 04:14:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2023-12-03 04:14:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2023-12-03 04:14:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2023-12-03 04:14:25,418 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2023-12-03 04:14:25,418 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-12-03 04:14:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-12-03 04:14:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-12-03 04:14:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-12-03 04:14:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 04:14:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2023-12-03 04:14:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2023-12-03 04:14:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2023-12-03 04:14:25,419 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2023-12-03 04:14:25,419 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2023-12-03 04:14:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2023-12-03 04:14:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-12-03 04:14:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-12-03 04:14:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2023-12-03 04:14:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2023-12-03 04:14:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-12-03 04:14:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-12-03 04:14:25,420 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-12-03 04:14:25,420 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-12-03 04:14:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2023-12-03 04:14:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2023-12-03 04:14:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-12-03 04:14:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-12-03 04:14:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2023-12-03 04:14:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2023-12-03 04:14:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2023-12-03 04:14:25,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2023-12-03 04:14:25,421 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2023-12-03 04:14:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2023-12-03 04:14:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:14:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2023-12-03 04:14:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2023-12-03 04:14:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2023-12-03 04:14:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2023-12-03 04:14:25,422 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 04:14:25,422 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 04:14:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2023-12-03 04:14:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2023-12-03 04:14:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-12-03 04:14:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-12-03 04:14:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 04:14:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 04:14:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2023-12-03 04:14:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2023-12-03 04:14:25,423 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2023-12-03 04:14:25,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2023-12-03 04:14:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2023-12-03 04:14:25,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2023-12-03 04:14:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-03 04:14:25,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-03 04:14:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-12-03 04:14:25,424 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-12-03 04:14:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 04:14:25,424 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 04:14:25,424 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2023-12-03 04:14:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2023-12-03 04:14:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-12-03 04:14:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-12-03 04:14:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_do_work [2023-12-03 04:14:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_do_work [2023-12-03 04:14:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-03 04:14:25,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-03 04:14:25,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 04:14:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 04:14:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2023-12-03 04:14:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2023-12-03 04:14:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2023-12-03 04:14:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2023-12-03 04:14:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2023-12-03 04:14:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2023-12-03 04:14:25,426 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-03 04:14:25,426 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-03 04:14:25,427 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2023-12-03 04:14:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2023-12-03 04:14:25,427 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2023-12-03 04:14:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2023-12-03 04:14:25,427 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2023-12-03 04:14:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2023-12-03 04:14:25,427 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2023-12-03 04:14:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2023-12-03 04:14:25,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 04:14:25,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 04:14:25,428 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_from_pdu [2023-12-03 04:14:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_from_pdu [2023-12-03 04:14:25,428 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2023-12-03 04:14:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2023-12-03 04:14:25,428 INFO L130 BoogieDeclarations]: Found specification of procedure shutdown_work [2023-12-03 04:14:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure shutdown_work [2023-12-03 04:14:25,428 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 04:14:25,428 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 04:14:25,428 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-12-03 04:14:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-12-03 04:14:25,429 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2023-12-03 04:14:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2023-12-03 04:14:25,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-12-03 04:14:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-12-03 04:14:25,429 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2023-12-03 04:14:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2023-12-03 04:14:25,429 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2023-12-03 04:14:25,429 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2023-12-03 04:14:25,430 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2023-12-03 04:14:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2023-12-03 04:14:25,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2023-12-03 04:14:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2023-12-03 04:14:25,430 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-12-03 04:14:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-12-03 04:14:25,430 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 04:14:25,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 04:14:25,430 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-12-03 04:14:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-12-03 04:14:25,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 04:14:25,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-12-03 04:14:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-12-03 04:14:25,431 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-12-03 04:14:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-12-03 04:14:25,431 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2023-12-03 04:14:25,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2023-12-03 04:14:25,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 04:14:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 04:14:25,432 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2023-12-03 04:14:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2023-12-03 04:14:25,432 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2023-12-03 04:14:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2023-12-03 04:14:25,432 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-12-03 04:14:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-12-03 04:14:25,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-03 04:14:25,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-03 04:14:25,432 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-12-03 04:14:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-12-03 04:14:25,433 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2023-12-03 04:14:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2023-12-03 04:14:25,433 INFO L130 BoogieDeclarations]: Found specification of procedure wl_entry_destroy [2023-12-03 04:14:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_entry_destroy [2023-12-03 04:14:25,433 INFO L130 BoogieDeclarations]: Found specification of procedure d_backing_inode [2023-12-03 04:14:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure d_backing_inode [2023-12-03 04:14:25,433 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2023-12-03 04:14:25,433 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2023-12-03 04:14:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2023-12-03 04:14:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2023-12-03 04:14:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2023-12-03 04:14:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2023-12-03 04:14:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2023-12-03 04:14:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2023-12-03 04:14:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2023-12-03 04:14:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2023-12-03 04:14:25,434 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-12-03 04:14:25,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-12-03 04:14:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2023-12-03 04:14:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2023-12-03 04:14:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2023-12-03 04:14:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2023-12-03 04:14:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2023-12-03 04:14:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2023-12-03 04:14:25,435 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-12-03 04:14:25,435 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-12-03 04:14:25,436 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2023-12-03 04:14:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2023-12-03 04:14:25,436 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_sanity_check [2023-12-03 04:14:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_sanity_check [2023-12-03 04:14:25,436 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_resize [2023-12-03 04:14:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_resize [2023-12-03 04:14:25,436 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-12-03 04:14:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-12-03 04:14:25,436 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2023-12-03 04:14:25,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2023-12-03 04:14:25,437 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2023-12-03 04:14:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2023-12-03 04:14:25,437 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2023-12-03 04:14:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2023-12-03 04:14:25,437 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2023-12-03 04:14:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2023-12-03 04:14:25,437 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2023-12-03 04:14:25,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2023-12-03 04:14:25,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-12-03 04:14:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-12-03 04:14:25,438 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-12-03 04:14:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-12-03 04:14:25,438 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-12-03 04:14:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-12-03 04:14:25,438 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 04:14:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 04:14:25,438 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-12-03 04:14:25,438 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-12-03 04:14:25,439 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2023-12-03 04:14:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2023-12-03 04:14:25,439 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2023-12-03 04:14:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2023-12-03 04:14:25,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:14:25,439 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2023-12-03 04:14:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2023-12-03 04:14:25,439 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2023-12-03 04:14:25,439 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2023-12-03 04:14:25,440 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2023-12-03 04:14:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2023-12-03 04:14:25,440 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2023-12-03 04:14:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2023-12-03 04:14:25,440 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2023-12-03 04:14:25,440 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2023-12-03 04:14:27,680 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:14:27,687 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:14:27,864 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 04:16:44,112 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:16:52,223 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:16:52,223 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-03 04:16:52,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:52 BoogieIcfgContainer [2023-12-03 04:16:52,228 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:16:52,228 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:16:52,229 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:16:52,236 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:16:52,236 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:16:52" (1/1) ... [2023-12-03 04:16:52,243 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:16:52,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:52,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14213 states to 9322 states and 14213 transitions. [2023-12-03 04:16:52,548 INFO L276 IsEmpty]: Start isEmpty. Operand 9322 states and 14213 transitions. [2023-12-03 04:16:52,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 512 [2023-12-03 04:16:52,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:52,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:16:56,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:16:56,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 16180 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:16:56,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:16:56,887 INFO L134 CoverageAnalysis]: Checked inductivity of 5982 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:16:57,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:16:57,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14319 states to 9335 states and 14319 transitions. [2023-12-03 04:16:57,885 INFO L276 IsEmpty]: Start isEmpty. Operand 9335 states and 14319 transitions. [2023-12-03 04:16:57,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2023-12-03 04:16:57,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:16:57,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:01,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:01,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 16186 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:01,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:01,467 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:17:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14320 states to 9336 states and 14320 transitions. [2023-12-03 04:17:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 9336 states and 14320 transitions. [2023-12-03 04:17:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 515 [2023-12-03 04:17:01,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:04,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 16187 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:04,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5985 trivial. 0 not checked. [2023-12-03 04:17:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:05,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14321 states to 9337 states and 14321 transitions. [2023-12-03 04:17:05,192 INFO L276 IsEmpty]: Start isEmpty. Operand 9337 states and 14321 transitions. [2023-12-03 04:17:05,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2023-12-03 04:17:05,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:05,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:08,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:08,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 16189 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:08,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:08,642 INFO L134 CoverageAnalysis]: Checked inductivity of 5986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5986 trivial. 0 not checked. [2023-12-03 04:17:08,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:08,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14322 states to 9338 states and 14322 transitions. [2023-12-03 04:17:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 9338 states and 14322 transitions. [2023-12-03 04:17:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2023-12-03 04:17:08,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:08,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:11,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:12,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 16189 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:12,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:17:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:12,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14325 states to 9340 states and 14325 transitions. [2023-12-03 04:17:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand 9340 states and 14325 transitions. [2023-12-03 04:17:12,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 518 [2023-12-03 04:17:12,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:12,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:15,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 16192 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:15,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:16,058 INFO L134 CoverageAnalysis]: Checked inductivity of 5987 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5987 trivial. 0 not checked. [2023-12-03 04:17:16,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:16,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14326 states to 9341 states and 14326 transitions. [2023-12-03 04:17:16,151 INFO L276 IsEmpty]: Start isEmpty. Operand 9341 states and 14326 transitions. [2023-12-03 04:17:16,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2023-12-03 04:17:16,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:16,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:19,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:19,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 16194 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:19,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5985 trivial. 0 not checked. [2023-12-03 04:17:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14329 states to 9343 states and 14329 transitions. [2023-12-03 04:17:19,807 INFO L276 IsEmpty]: Start isEmpty. Operand 9343 states and 14329 transitions. [2023-12-03 04:17:19,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2023-12-03 04:17:19,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:22,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 16194 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:22,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:22,905 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:17:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:23,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14326 states to 9342 states and 14326 transitions. [2023-12-03 04:17:23,102 INFO L276 IsEmpty]: Start isEmpty. Operand 9342 states and 14326 transitions. [2023-12-03 04:17:23,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2023-12-03 04:17:23,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:23,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:25,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:26,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 16196 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:26,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:26,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5988 trivial. 0 not checked. [2023-12-03 04:17:26,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:26,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14327 states to 9343 states and 14327 transitions. [2023-12-03 04:17:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 9343 states and 14327 transitions. [2023-12-03 04:17:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2023-12-03 04:17:26,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:26,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:29,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:29,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 16195 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:29,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5985 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:17:29,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:29,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14324 states to 9342 states and 14324 transitions. [2023-12-03 04:17:29,694 INFO L276 IsEmpty]: Start isEmpty. Operand 9342 states and 14324 transitions. [2023-12-03 04:17:29,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2023-12-03 04:17:29,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:33,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 16267 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:33,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:33,477 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:17:33,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:33,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14334 states to 9344 states and 14334 transitions. [2023-12-03 04:17:33,574 INFO L276 IsEmpty]: Start isEmpty. Operand 9344 states and 14334 transitions. [2023-12-03 04:17:33,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2023-12-03 04:17:33,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:33,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:36,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 16199 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:36,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:36,916 INFO L134 CoverageAnalysis]: Checked inductivity of 5990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5990 trivial. 0 not checked. [2023-12-03 04:17:36,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14335 states to 9345 states and 14335 transitions. [2023-12-03 04:17:37,018 INFO L276 IsEmpty]: Start isEmpty. Operand 9345 states and 14335 transitions. [2023-12-03 04:17:37,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 520 [2023-12-03 04:17:37,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:37,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:39,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:40,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 16197 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:40,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5988 trivial. 0 not checked. [2023-12-03 04:17:40,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:40,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14338 states to 9347 states and 14338 transitions. [2023-12-03 04:17:40,530 INFO L276 IsEmpty]: Start isEmpty. Operand 9347 states and 14338 transitions. [2023-12-03 04:17:40,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 521 [2023-12-03 04:17:40,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:40,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:43,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:43,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 16199 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:43,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:43,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5988 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:17:43,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14335 states to 9346 states and 14335 transitions. [2023-12-03 04:17:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 9346 states and 14335 transitions. [2023-12-03 04:17:43,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2023-12-03 04:17:43,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:43,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:46,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:47,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 16201 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:47,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 5992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5992 trivial. 0 not checked. [2023-12-03 04:17:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14336 states to 9347 states and 14336 transitions. [2023-12-03 04:17:47,528 INFO L276 IsEmpty]: Start isEmpty. Operand 9347 states and 14336 transitions. [2023-12-03 04:17:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2023-12-03 04:17:47,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:47,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:50,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 16201 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:50,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:17:50,950 INFO L134 CoverageAnalysis]: Checked inductivity of 5990 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5990 trivial. 0 not checked. [2023-12-03 04:17:51,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:17:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14339 states to 9349 states and 14339 transitions. [2023-12-03 04:17:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 9349 states and 14339 transitions. [2023-12-03 04:17:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2023-12-03 04:17:51,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:17:51,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:17:54,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:17:54,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 16286 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:17:54,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:00,429 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:18:03,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14650 states to 9366 states and 14546 transitions. [2023-12-03 04:18:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 9366 states and 14546 transitions. [2023-12-03 04:18:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 523 [2023-12-03 04:18:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:03,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:06,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 16203 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:06,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:06,648 INFO L134 CoverageAnalysis]: Checked inductivity of 5990 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:18:06,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:07,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14646 states to 9365 states and 14542 transitions. [2023-12-03 04:18:07,021 INFO L276 IsEmpty]: Start isEmpty. Operand 9365 states and 14542 transitions. [2023-12-03 04:18:07,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2023-12-03 04:18:07,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:10,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:10,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 16207 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:10,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:10,878 INFO L134 CoverageAnalysis]: Checked inductivity of 5992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5992 trivial. 0 not checked. [2023-12-03 04:18:10,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:11,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14649 states to 9367 states and 14545 transitions. [2023-12-03 04:18:11,019 INFO L276 IsEmpty]: Start isEmpty. Operand 9367 states and 14545 transitions. [2023-12-03 04:18:11,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 526 [2023-12-03 04:18:11,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:11,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:14,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 16207 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:14,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:14,613 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:18:14,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:14,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14652 states to 9369 states and 14548 transitions. [2023-12-03 04:18:14,721 INFO L276 IsEmpty]: Start isEmpty. Operand 9369 states and 14548 transitions. [2023-12-03 04:18:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2023-12-03 04:18:14,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:14,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:17,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:17,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 16209 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:17,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:18,082 INFO L134 CoverageAnalysis]: Checked inductivity of 5992 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:18:18,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:18,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14648 states to 9368 states and 14544 transitions. [2023-12-03 04:18:18,582 INFO L276 IsEmpty]: Start isEmpty. Operand 9368 states and 14544 transitions. [2023-12-03 04:18:18,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 527 [2023-12-03 04:18:18,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:21,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:21,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 16209 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:21,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:22,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:18:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:22,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14651 states to 9370 states and 14547 transitions. [2023-12-03 04:18:22,188 INFO L276 IsEmpty]: Start isEmpty. Operand 9370 states and 14547 transitions. [2023-12-03 04:18:22,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2023-12-03 04:18:22,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:22,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:25,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 16211 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:25,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:25,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-12-03 04:18:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14653 states to 9372 states and 14549 transitions. [2023-12-03 04:18:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 9372 states and 14549 transitions. [2023-12-03 04:18:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2023-12-03 04:18:25,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:28,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:29,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 16211 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:29,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:18:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:29,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14656 states to 9374 states and 14552 transitions. [2023-12-03 04:18:29,535 INFO L276 IsEmpty]: Start isEmpty. Operand 9374 states and 14552 transitions. [2023-12-03 04:18:29,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2023-12-03 04:18:29,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:32,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:32,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 16296 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:32,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:38,726 INFO L134 CoverageAnalysis]: Checked inductivity of 5989 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:18:38,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:39,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14659 states to 9376 states and 14555 transitions. [2023-12-03 04:18:39,018 INFO L276 IsEmpty]: Start isEmpty. Operand 9376 states and 14555 transitions. [2023-12-03 04:18:39,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2023-12-03 04:18:39,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:42,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 16309 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:42,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:18:43,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:43,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15766 states to 9386 states and 15662 transitions. [2023-12-03 04:18:43,410 INFO L276 IsEmpty]: Start isEmpty. Operand 9386 states and 15662 transitions. [2023-12-03 04:18:43,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2023-12-03 04:18:43,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:43,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:46,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:46,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 16213 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:18:46,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:18:46,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:18:47,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:47,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15762 states to 9385 states and 15658 transitions. [2023-12-03 04:18:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 9385 states and 15658 transitions. [2023-12-03 04:18:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2023-12-03 04:18:47,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:47,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:47,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:49,766 INFO L134 CoverageAnalysis]: Checked inductivity of 6664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2023-12-03 04:18:56,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:56,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16011 states to 9418 states and 15803 transitions. [2023-12-03 04:18:56,661 INFO L276 IsEmpty]: Start isEmpty. Operand 9418 states and 15803 transitions. [2023-12-03 04:18:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2023-12-03 04:18:56,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:56,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:18:58,319 INFO L134 CoverageAnalysis]: Checked inductivity of 6666 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:18:58,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:18:58,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16012 states to 9419 states and 15804 transitions. [2023-12-03 04:18:58,533 INFO L276 IsEmpty]: Start isEmpty. Operand 9419 states and 15804 transitions. [2023-12-03 04:18:58,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 538 [2023-12-03 04:18:58,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:18:58,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:18:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:00,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6667 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:19:00,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16013 states to 9420 states and 15805 transitions. [2023-12-03 04:19:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 9420 states and 15805 transitions. [2023-12-03 04:19:00,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 536 [2023-12-03 04:19:00,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:00,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:01,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6667 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:19:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16160 states to 9453 states and 15952 transitions. [2023-12-03 04:19:06,213 INFO L276 IsEmpty]: Start isEmpty. Operand 9453 states and 15952 transitions. [2023-12-03 04:19:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 529 [2023-12-03 04:19:06,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:09,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:09,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 16213 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:19:09,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:19:09,883 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:19:10,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16164 states to 9455 states and 15956 transitions. [2023-12-03 04:19:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 9455 states and 15956 transitions. [2023-12-03 04:19:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2023-12-03 04:19:10,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:10,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:13,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:13,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 16298 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:19:13,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:19:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 5990 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:19:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16169 states to 9457 states and 15961 transitions. [2023-12-03 04:19:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 9457 states and 15961 transitions. [2023-12-03 04:19:20,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2023-12-03 04:19:20,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:23,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 16310 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:19:23,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:19:24,374 INFO L134 CoverageAnalysis]: Checked inductivity of 5984 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5984 trivial. 0 not checked. [2023-12-03 04:19:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:24,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16171 states to 9460 states and 15963 transitions. [2023-12-03 04:19:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 9460 states and 15963 transitions. [2023-12-03 04:19:24,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2023-12-03 04:19:24,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:24,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:25,340 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6669 trivial. 0 not checked. [2023-12-03 04:19:25,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:25,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16172 states to 9461 states and 15964 transitions. [2023-12-03 04:19:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 9461 states and 15964 transitions. [2023-12-03 04:19:25,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2023-12-03 04:19:25,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:25,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:25,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:26,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:19:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:26,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16173 states to 9462 states and 15965 transitions. [2023-12-03 04:19:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 9462 states and 15965 transitions. [2023-12-03 04:19:26,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2023-12-03 04:19:26,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:26,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:27,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6671 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6671 trivial. 0 not checked. [2023-12-03 04:19:32,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:32,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16277 states to 9474 states and 16069 transitions. [2023-12-03 04:19:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 9474 states and 16069 transitions. [2023-12-03 04:19:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2023-12-03 04:19:32,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:32,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:19:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:36,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16360 states to 9477 states and 16152 transitions. [2023-12-03 04:19:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 9477 states and 16152 transitions. [2023-12-03 04:19:36,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2023-12-03 04:19:36,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:37,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:37,835 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6672 trivial. 0 not checked. [2023-12-03 04:19:37,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16362 states to 9478 states and 16154 transitions. [2023-12-03 04:19:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 9478 states and 16154 transitions. [2023-12-03 04:19:37,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2023-12-03 04:19:37,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:37,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:38,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:38,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6672 trivial. 0 not checked. [2023-12-03 04:19:40,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:40,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16446 states to 9481 states and 16238 transitions. [2023-12-03 04:19:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 9481 states and 16238 transitions. [2023-12-03 04:19:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 542 [2023-12-03 04:19:40,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:40,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:41,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:19:46,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16531 states to 9485 states and 16323 transitions. [2023-12-03 04:19:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 9485 states and 16323 transitions. [2023-12-03 04:19:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:19:46,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:46,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:47,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:47,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6673 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6673 trivial. 0 not checked. [2023-12-03 04:19:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16532 states to 9486 states and 16324 transitions. [2023-12-03 04:19:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 9486 states and 16324 transitions. [2023-12-03 04:19:47,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2023-12-03 04:19:47,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:47,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:48,983 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:19:49,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16533 states to 9487 states and 16325 transitions. [2023-12-03 04:19:49,144 INFO L276 IsEmpty]: Start isEmpty. Operand 9487 states and 16325 transitions. [2023-12-03 04:19:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 539 [2023-12-03 04:19:49,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:49,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:50,864 INFO L134 CoverageAnalysis]: Checked inductivity of 6668 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6668 trivial. 0 not checked. [2023-12-03 04:19:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:50,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16534 states to 9488 states and 16326 transitions. [2023-12-03 04:19:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 9488 states and 16326 transitions. [2023-12-03 04:19:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2023-12-03 04:19:50,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:50,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:51,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6669 trivial. 0 not checked. [2023-12-03 04:19:52,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:52,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16536 states to 9489 states and 16328 transitions. [2023-12-03 04:19:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 9489 states and 16328 transitions. [2023-12-03 04:19:52,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2023-12-03 04:19:52,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:52,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:52,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:54,001 INFO L134 CoverageAnalysis]: Checked inductivity of 6669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6669 trivial. 0 not checked. [2023-12-03 04:19:55,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:55,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16618 states to 9492 states and 16409 transitions. [2023-12-03 04:19:55,181 INFO L276 IsEmpty]: Start isEmpty. Operand 9492 states and 16409 transitions. [2023-12-03 04:19:55,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 541 [2023-12-03 04:19:55,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:55,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:55,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:19:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16619 states to 9493 states and 16410 transitions. [2023-12-03 04:19:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 9493 states and 16410 transitions. [2023-12-03 04:19:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:19:56,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:57,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:58,152 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6672 trivial. 0 not checked. [2023-12-03 04:19:58,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:19:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16621 states to 9494 states and 16412 transitions. [2023-12-03 04:19:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 9494 states and 16412 transitions. [2023-12-03 04:19:58,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:19:58,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:19:58,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:19:58,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:19:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6672 trivial. 0 not checked. [2023-12-03 04:20:01,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16701 states to 9497 states and 16492 transitions. [2023-12-03 04:20:01,595 INFO L276 IsEmpty]: Start isEmpty. Operand 9497 states and 16492 transitions. [2023-12-03 04:20:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:20:01,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:01,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:02,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2023-12-03 04:20:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:12,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16793 states to 9504 states and 16584 transitions. [2023-12-03 04:20:12,230 INFO L276 IsEmpty]: Start isEmpty. Operand 9504 states and 16584 transitions. [2023-12-03 04:20:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:20:12,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6673 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6673 trivial. 0 not checked. [2023-12-03 04:20:15,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:15,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16794 states to 9505 states and 16585 transitions. [2023-12-03 04:20:15,583 INFO L276 IsEmpty]: Start isEmpty. Operand 9505 states and 16585 transitions. [2023-12-03 04:20:15,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:20:15,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:15,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:16,447 INFO L134 CoverageAnalysis]: Checked inductivity of 6671 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:20:18,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:18,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16797 states to 9507 states and 16588 transitions. [2023-12-03 04:20:18,610 INFO L276 IsEmpty]: Start isEmpty. Operand 9507 states and 16588 transitions. [2023-12-03 04:20:18,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:20:18,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:18,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:18,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:19,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6671 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:20:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:19,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16797 states to 9508 states and 16588 transitions. [2023-12-03 04:20:19,536 INFO L276 IsEmpty]: Start isEmpty. Operand 9508 states and 16588 transitions. [2023-12-03 04:20:19,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2023-12-03 04:20:19,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:19,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:19,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:20,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:20:21,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:21,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16798 states to 9509 states and 16589 transitions. [2023-12-03 04:20:21,044 INFO L276 IsEmpty]: Start isEmpty. Operand 9509 states and 16589 transitions. [2023-12-03 04:20:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 544 [2023-12-03 04:20:21,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:21,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:21,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:20:23,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16803 states to 9511 states and 16594 transitions. [2023-12-03 04:20:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 9511 states and 16594 transitions. [2023-12-03 04:20:24,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:20:24,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:24,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:24,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:25,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6674 trivial. 0 not checked. [2023-12-03 04:20:25,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16804 states to 9512 states and 16595 transitions. [2023-12-03 04:20:25,568 INFO L276 IsEmpty]: Start isEmpty. Operand 9512 states and 16595 transitions. [2023-12-03 04:20:25,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:20:25,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:25,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:27,148 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2023-12-03 04:20:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:39,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16904 states to 9521 states and 16695 transitions. [2023-12-03 04:20:39,367 INFO L276 IsEmpty]: Start isEmpty. Operand 9521 states and 16695 transitions. [2023-12-03 04:20:39,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:20:39,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:39,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6673 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:20:44,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:44,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16911 states to 9523 states and 16702 transitions. [2023-12-03 04:20:44,765 INFO L276 IsEmpty]: Start isEmpty. Operand 9523 states and 16702 transitions. [2023-12-03 04:20:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:20:44,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:45,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6677 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6677 trivial. 0 not checked. [2023-12-03 04:20:46,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16912 states to 9524 states and 16703 transitions. [2023-12-03 04:20:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 9524 states and 16703 transitions. [2023-12-03 04:20:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:20:46,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:46,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:46,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:47,104 INFO L134 CoverageAnalysis]: Checked inductivity of 6673 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:20:51,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:51,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16996 states to 9527 states and 16787 transitions. [2023-12-03 04:20:51,867 INFO L276 IsEmpty]: Start isEmpty. Operand 9527 states and 16787 transitions. [2023-12-03 04:20:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:20:51,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:51,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:20:53,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:53,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17001 states to 9529 states and 16792 transitions. [2023-12-03 04:20:53,939 INFO L276 IsEmpty]: Start isEmpty. Operand 9529 states and 16792 transitions. [2023-12-03 04:20:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2023-12-03 04:20:53,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:53,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:20:57,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:20:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17005 states to 9531 states and 16796 transitions. [2023-12-03 04:20:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 9531 states and 16796 transitions. [2023-12-03 04:20:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2023-12-03 04:20:57,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:20:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:20:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:20:57,952 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:21:00,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:00,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17006 states to 9532 states and 16797 transitions. [2023-12-03 04:21:00,484 INFO L276 IsEmpty]: Start isEmpty. Operand 9532 states and 16797 transitions. [2023-12-03 04:21:00,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2023-12-03 04:21:00,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:00,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:00,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:01,456 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:21:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17013 states to 9534 states and 16804 transitions. [2023-12-03 04:21:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 9534 states and 16804 transitions. [2023-12-03 04:21:06,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2023-12-03 04:21:06,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:21:14,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:14,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17099 states to 9538 states and 16890 transitions. [2023-12-03 04:21:14,594 INFO L276 IsEmpty]: Start isEmpty. Operand 9538 states and 16890 transitions. [2023-12-03 04:21:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2023-12-03 04:21:14,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:15,474 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:21:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:15,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17099 states to 9539 states and 16890 transitions. [2023-12-03 04:21:15,617 INFO L276 IsEmpty]: Start isEmpty. Operand 9539 states and 16890 transitions. [2023-12-03 04:21:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:21:15,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:15,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:16,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6677 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:21:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17103 states to 9541 states and 16894 transitions. [2023-12-03 04:21:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 9541 states and 16894 transitions. [2023-12-03 04:21:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:21:18,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:18,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:20,596 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2023-12-03 04:21:37,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:37,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17211 states to 9552 states and 17002 transitions. [2023-12-03 04:21:37,657 INFO L276 IsEmpty]: Start isEmpty. Operand 9552 states and 17002 transitions. [2023-12-03 04:21:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:21:37,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:39,141 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:21:39,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17215 states to 9554 states and 17006 transitions. [2023-12-03 04:21:39,261 INFO L276 IsEmpty]: Start isEmpty. Operand 9554 states and 17006 transitions. [2023-12-03 04:21:39,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:21:39,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:39,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:39,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:21:42,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:42,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17216 states to 9555 states and 17007 transitions. [2023-12-03 04:21:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 9555 states and 17007 transitions. [2023-12-03 04:21:42,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:21:42,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:42,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:43,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:43,761 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:21:43,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:43,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17216 states to 9556 states and 17007 transitions. [2023-12-03 04:21:43,907 INFO L276 IsEmpty]: Start isEmpty. Operand 9556 states and 17007 transitions. [2023-12-03 04:21:43,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:21:43,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:43,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:44,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:44,680 INFO L134 CoverageAnalysis]: Checked inductivity of 6677 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:21:50,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:50,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17220 states to 9558 states and 17011 transitions. [2023-12-03 04:21:50,053 INFO L276 IsEmpty]: Start isEmpty. Operand 9558 states and 17011 transitions. [2023-12-03 04:21:50,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:21:50,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:50,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:50,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:51,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6677 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6677 trivial. 0 not checked. [2023-12-03 04:21:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:51,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17220 states to 9559 states and 17011 transitions. [2023-12-03 04:21:51,670 INFO L276 IsEmpty]: Start isEmpty. Operand 9559 states and 17011 transitions. [2023-12-03 04:21:51,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:21:51,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:51,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:53,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:21:53,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17224 states to 9561 states and 17015 transitions. [2023-12-03 04:21:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 9561 states and 17015 transitions. [2023-12-03 04:21:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:21:53,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:53,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6680 trivial. 0 not checked. [2023-12-03 04:21:54,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:21:54,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17225 states to 9562 states and 17016 transitions. [2023-12-03 04:21:54,590 INFO L276 IsEmpty]: Start isEmpty. Operand 9562 states and 17016 transitions. [2023-12-03 04:21:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:21:54,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:21:54,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:21:54,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:21:55,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:22:00,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17310 states to 9566 states and 17101 transitions. [2023-12-03 04:22:00,808 INFO L276 IsEmpty]: Start isEmpty. Operand 9566 states and 17101 transitions. [2023-12-03 04:22:00,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:22:00,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:00,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:22:04,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:04,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17390 states to 9568 states and 17181 transitions. [2023-12-03 04:22:04,580 INFO L276 IsEmpty]: Start isEmpty. Operand 9568 states and 17181 transitions. [2023-12-03 04:22:04,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:22:04,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:04,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:05,357 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6668 trivial. 0 not checked. [2023-12-03 04:22:05,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:05,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17391 states to 9569 states and 17182 transitions. [2023-12-03 04:22:05,473 INFO L276 IsEmpty]: Start isEmpty. Operand 9569 states and 17182 transitions. [2023-12-03 04:22:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2023-12-03 04:22:05,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:05,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:06,247 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:22:06,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:06,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17391 states to 9570 states and 17182 transitions. [2023-12-03 04:22:06,387 INFO L276 IsEmpty]: Start isEmpty. Operand 9570 states and 17182 transitions. [2023-12-03 04:22:06,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:06,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:06,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:07,236 INFO L134 CoverageAnalysis]: Checked inductivity of 6679 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:22:11,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:11,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17395 states to 9572 states and 17186 transitions. [2023-12-03 04:22:11,437 INFO L276 IsEmpty]: Start isEmpty. Operand 9572 states and 17186 transitions. [2023-12-03 04:22:11,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:11,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:11,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:11,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:12,743 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:22:12,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:12,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17399 states to 9574 states and 17190 transitions. [2023-12-03 04:22:12,868 INFO L276 IsEmpty]: Start isEmpty. Operand 9574 states and 17190 transitions. [2023-12-03 04:22:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:12,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:12,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:13,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6682 trivial. 0 not checked. [2023-12-03 04:22:14,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17400 states to 9575 states and 17191 transitions. [2023-12-03 04:22:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 9575 states and 17191 transitions. [2023-12-03 04:22:14,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:14,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:14,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:15,156 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:22:23,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17487 states to 9580 states and 17278 transitions. [2023-12-03 04:22:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 9580 states and 17278 transitions. [2023-12-03 04:22:23,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:23,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:23,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:24,356 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:22:30,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17569 states to 9583 states and 17360 transitions. [2023-12-03 04:22:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 9583 states and 17360 transitions. [2023-12-03 04:22:30,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:30,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:30,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:30,925 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6669 trivial. 0 not checked. [2023-12-03 04:22:41,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17659 states to 9588 states and 17450 transitions. [2023-12-03 04:22:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 9588 states and 17450 transitions. [2023-12-03 04:22:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:41,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:41,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:42,086 INFO L134 CoverageAnalysis]: Checked inductivity of 6681 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6671 trivial. 0 not checked. [2023-12-03 04:22:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:46,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17663 states to 9590 states and 17454 transitions. [2023-12-03 04:22:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 9590 states and 17454 transitions. [2023-12-03 04:22:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:46,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:46,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:46,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6681 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6671 trivial. 0 not checked. [2023-12-03 04:22:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:48,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17663 states to 9591 states and 17454 transitions. [2023-12-03 04:22:48,902 INFO L276 IsEmpty]: Start isEmpty. Operand 9591 states and 17454 transitions. [2023-12-03 04:22:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 549 [2023-12-03 04:22:48,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:49,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:22:49,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:49,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17663 states to 9592 states and 17454 transitions. [2023-12-03 04:22:49,823 INFO L276 IsEmpty]: Start isEmpty. Operand 9592 states and 17454 transitions. [2023-12-03 04:22:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:22:49,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:22:52,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:52,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17664 states to 9593 states and 17455 transitions. [2023-12-03 04:22:52,240 INFO L276 IsEmpty]: Start isEmpty. Operand 9593 states and 17455 transitions. [2023-12-03 04:22:52,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:22:52,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:52,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:53,024 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:22:56,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:56,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17667 states to 9595 states and 17458 transitions. [2023-12-03 04:22:56,404 INFO L276 IsEmpty]: Start isEmpty. Operand 9595 states and 17458 transitions. [2023-12-03 04:22:56,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:22:56,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:56,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:56,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:22:57,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17671 states to 9597 states and 17462 transitions. [2023-12-03 04:22:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 9597 states and 17462 transitions. [2023-12-03 04:22:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:22:57,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:58,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:22:59,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6684 trivial. 0 not checked. [2023-12-03 04:22:59,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:22:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17672 states to 9598 states and 17463 transitions. [2023-12-03 04:22:59,330 INFO L276 IsEmpty]: Start isEmpty. Operand 9598 states and 17463 transitions. [2023-12-03 04:22:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:22:59,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:22:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:22:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6672 trivial. 0 not checked. [2023-12-03 04:23:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:03,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17678 states to 9600 states and 17469 transitions. [2023-12-03 04:23:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 9600 states and 17469 transitions. [2023-12-03 04:23:03,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:23:03,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:03,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:03,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6668 trivial. 0 not checked. [2023-12-03 04:23:04,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17679 states to 9601 states and 17470 transitions. [2023-12-03 04:23:04,054 INFO L276 IsEmpty]: Start isEmpty. Operand 9601 states and 17470 transitions. [2023-12-03 04:23:04,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 550 [2023-12-03 04:23:04,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:04,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:04,833 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:23:04,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17679 states to 9602 states and 17470 transitions. [2023-12-03 04:23:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 9602 states and 17470 transitions. [2023-12-03 04:23:05,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:23:05,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:05,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:05,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:05,818 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:23:09,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:09,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17682 states to 9604 states and 17473 transitions. [2023-12-03 04:23:09,072 INFO L276 IsEmpty]: Start isEmpty. Operand 9604 states and 17473 transitions. [2023-12-03 04:23:09,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2023-12-03 04:23:09,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:11,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:12,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 16215 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:23:12,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:23:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:23:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:12,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17686 states to 9606 states and 17477 transitions. [2023-12-03 04:23:12,641 INFO L276 IsEmpty]: Start isEmpty. Operand 9606 states and 17477 transitions. [2023-12-03 04:23:12,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2023-12-03 04:23:12,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:12,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:15,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 16215 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:23:15,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:23:16,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:23:16,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:16,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17689 states to 9608 states and 17480 transitions. [2023-12-03 04:23:16,297 INFO L276 IsEmpty]: Start isEmpty. Operand 9608 states and 17480 transitions. [2023-12-03 04:23:16,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:23:16,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:16,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:18,426 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:23:39,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17796 states to 9620 states and 17587 transitions. [2023-12-03 04:23:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 9620 states and 17587 transitions. [2023-12-03 04:23:39,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:23:39,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:39,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:40,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:23:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:41,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17800 states to 9622 states and 17591 transitions. [2023-12-03 04:23:41,105 INFO L276 IsEmpty]: Start isEmpty. Operand 9622 states and 17591 transitions. [2023-12-03 04:23:41,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2023-12-03 04:23:41,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:44,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 16217 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:23:44,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:23:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:23:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:44,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17804 states to 9624 states and 17595 transitions. [2023-12-03 04:23:44,836 INFO L276 IsEmpty]: Start isEmpty. Operand 9624 states and 17595 transitions. [2023-12-03 04:23:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2023-12-03 04:23:44,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:44,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:47,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:47,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 16217 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:23:47,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:23:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:23:48,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:48,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17807 states to 9626 states and 17598 transitions. [2023-12-03 04:23:48,541 INFO L276 IsEmpty]: Start isEmpty. Operand 9626 states and 17598 transitions. [2023-12-03 04:23:48,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 531 [2023-12-03 04:23:48,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:48,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:51,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:51,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 16217 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:23:51,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:23:52,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:23:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:23:54,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17784 states to 9625 states and 17575 transitions. [2023-12-03 04:23:54,287 INFO L276 IsEmpty]: Start isEmpty. Operand 9625 states and 17575 transitions. [2023-12-03 04:23:54,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:23:54,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:23:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:23:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:23:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2023-12-03 04:24:22,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17894 states to 9640 states and 17685 transitions. [2023-12-03 04:24:22,257 INFO L276 IsEmpty]: Start isEmpty. Operand 9640 states and 17685 transitions. [2023-12-03 04:24:22,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:24:22,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:22,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:22,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:23,094 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6669 trivial. 0 not checked. [2023-12-03 04:24:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:32,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17980 states to 9645 states and 17771 transitions. [2023-12-03 04:24:32,366 INFO L276 IsEmpty]: Start isEmpty. Operand 9645 states and 17771 transitions. [2023-12-03 04:24:32,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:24:32,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:32,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:24:35,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17980 states to 9646 states and 17771 transitions. [2023-12-03 04:24:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 9646 states and 17771 transitions. [2023-12-03 04:24:35,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2023-12-03 04:24:35,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:35,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:35,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6676 trivial. 0 not checked. [2023-12-03 04:24:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17980 states to 9647 states and 17771 transitions. [2023-12-03 04:24:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 9647 states and 17771 transitions. [2023-12-03 04:24:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:24:36,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:36,810 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 6674 trivial. 0 not checked. [2023-12-03 04:24:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:38,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17985 states to 9649 states and 17776 transitions. [2023-12-03 04:24:38,673 INFO L276 IsEmpty]: Start isEmpty. Operand 9649 states and 17776 transitions. [2023-12-03 04:24:38,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2023-12-03 04:24:38,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:39,461 INFO L134 CoverageAnalysis]: Checked inductivity of 6678 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6678 trivial. 0 not checked. [2023-12-03 04:24:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17985 states to 9650 states and 17776 transitions. [2023-12-03 04:24:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 9650 states and 17776 transitions. [2023-12-03 04:24:39,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 551 [2023-12-03 04:24:39,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:39,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:40,396 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:24:40,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17985 states to 9651 states and 17776 transitions. [2023-12-03 04:24:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 9651 states and 17776 transitions. [2023-12-03 04:24:40,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:24:40,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:40,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:24:46,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17989 states to 9653 states and 17780 transitions. [2023-12-03 04:24:46,559 INFO L276 IsEmpty]: Start isEmpty. Operand 9653 states and 17780 transitions. [2023-12-03 04:24:46,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:24:46,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:46,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 6677 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6677 trivial. 0 not checked. [2023-12-03 04:24:49,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:24:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17989 states to 9654 states and 17780 transitions. [2023-12-03 04:24:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 9654 states and 17780 transitions. [2023-12-03 04:24:49,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:24:49,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:24:49,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:24:49,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:24:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 6679 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:25:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17998 states to 9657 states and 17789 transitions. [2023-12-03 04:25:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 9657 states and 17789 transitions. [2023-12-03 04:25:00,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:25:00,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:00,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:01,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:02,192 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:25:02,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:02,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18002 states to 9659 states and 17793 transitions. [2023-12-03 04:25:02,320 INFO L276 IsEmpty]: Start isEmpty. Operand 9659 states and 17793 transitions. [2023-12-03 04:25:02,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 543 [2023-12-03 04:25:02,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:02,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:04,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6055 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6055 trivial. 0 not checked. [2023-12-03 04:25:40,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18130 states to 9682 states and 17921 transitions. [2023-12-03 04:25:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 9682 states and 17921 transitions. [2023-12-03 04:25:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2023-12-03 04:25:40,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:40,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:43,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:43,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 16219 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:25:43,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:25:44,245 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:25:47,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:47,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18135 states to 9684 states and 17926 transitions. [2023-12-03 04:25:47,831 INFO L276 IsEmpty]: Start isEmpty. Operand 9684 states and 17926 transitions. [2023-12-03 04:25:47,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 532 [2023-12-03 04:25:47,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:50,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 16219 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:25:51,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:25:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5982 trivial. 0 not checked. [2023-12-03 04:25:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:25:54,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18109 states to 9683 states and 17900 transitions. [2023-12-03 04:25:54,079 INFO L276 IsEmpty]: Start isEmpty. Operand 9683 states and 17900 transitions. [2023-12-03 04:25:54,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:25:54,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:25:54,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:25:54,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:25:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked. [2023-12-03 04:26:35,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:35,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18220 states to 9699 states and 18011 transitions. [2023-12-03 04:26:35,356 INFO L276 IsEmpty]: Start isEmpty. Operand 9699 states and 18011 transitions. [2023-12-03 04:26:35,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:26:35,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:35,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:26:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:38,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18223 states to 9700 states and 18014 transitions. [2023-12-03 04:26:38,382 INFO L276 IsEmpty]: Start isEmpty. Operand 9700 states and 18014 transitions. [2023-12-03 04:26:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:26:38,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:38,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:26:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18223 states to 9701 states and 18014 transitions. [2023-12-03 04:26:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 9701 states and 18014 transitions. [2023-12-03 04:26:39,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 547 [2023-12-03 04:26:39,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:39,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:39,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6680 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6680 trivial. 0 not checked. [2023-12-03 04:26:40,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:40,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18224 states to 9702 states and 18015 transitions. [2023-12-03 04:26:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 9702 states and 18015 transitions. [2023-12-03 04:26:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:26:40,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:41,206 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6673 trivial. 0 not checked. [2023-12-03 04:26:41,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:41,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18224 states to 9703 states and 18015 transitions. [2023-12-03 04:26:41,368 INFO L276 IsEmpty]: Start isEmpty. Operand 9703 states and 18015 transitions. [2023-12-03 04:26:41,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2023-12-03 04:26:41,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:41,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 6682 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6668 trivial. 0 not checked. [2023-12-03 04:26:42,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:42,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18225 states to 9704 states and 18016 transitions. [2023-12-03 04:26:42,352 INFO L276 IsEmpty]: Start isEmpty. Operand 9704 states and 18016 transitions. [2023-12-03 04:26:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2023-12-03 04:26:42,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:42,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:45,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:45,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 16246 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:26:45,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:26:46,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5995 trivial. 0 not checked. [2023-12-03 04:26:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:48,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18234 states to 9707 states and 18025 transitions. [2023-12-03 04:26:48,218 INFO L276 IsEmpty]: Start isEmpty. Operand 9707 states and 18025 transitions. [2023-12-03 04:26:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-03 04:26:48,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:48,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:49,030 INFO L134 CoverageAnalysis]: Checked inductivity of 6681 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:26:53,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:26:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18240 states to 9710 states and 18031 transitions. [2023-12-03 04:26:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 9710 states and 18031 transitions. [2023-12-03 04:26:53,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-03 04:26:53,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:26:53,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:26:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:26:54,372 INFO L134 CoverageAnalysis]: Checked inductivity of 6681 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6667 trivial. 0 not checked. [2023-12-03 04:27:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:08,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18251 states to 9713 states and 18042 transitions. [2023-12-03 04:27:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 9713 states and 18042 transitions. [2023-12-03 04:27:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 533 [2023-12-03 04:27:08,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:11,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:11,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 16221 conjuncts, 2 conjunts are in the unsatisfiable core [2023-12-03 04:27:11,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 04:27:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 5993 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5993 trivial. 0 not checked. [2023-12-03 04:27:12,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:12,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18256 states to 9715 states and 18047 transitions. [2023-12-03 04:27:12,073 INFO L276 IsEmpty]: Start isEmpty. Operand 9715 states and 18047 transitions. [2023-12-03 04:27:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-03 04:27:12,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:12,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:13,623 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:27:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:15,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18261 states to 9717 states and 18052 transitions. [2023-12-03 04:27:15,545 INFO L276 IsEmpty]: Start isEmpty. Operand 9717 states and 18052 transitions. [2023-12-03 04:27:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-03 04:27:15,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:15,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:15,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6679 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:27:18,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18268 states to 9719 states and 18059 transitions. [2023-12-03 04:27:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 9719 states and 18059 transitions. [2023-12-03 04:27:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-03 04:27:18,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:18,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:19,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 6669 trivial. 0 not checked. [2023-12-03 04:27:24,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:24,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18347 states to 9724 states and 18138 transitions. [2023-12-03 04:27:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 9724 states and 18138 transitions. [2023-12-03 04:27:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 553 [2023-12-03 04:27:24,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:24,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 6689 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6675 trivial. 0 not checked. [2023-12-03 04:27:25,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18347 states to 9725 states and 18138 transitions. [2023-12-03 04:27:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 9725 states and 18138 transitions. [2023-12-03 04:27:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2023-12-03 04:27:25,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:25,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:26,479 INFO L134 CoverageAnalysis]: Checked inductivity of 6689 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6672 trivial. 0 not checked. [2023-12-03 04:27:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:28,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18348 states to 9726 states and 18139 transitions. [2023-12-03 04:27:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 9726 states and 18139 transitions. [2023-12-03 04:27:28,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2023-12-03 04:27:28,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:29,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:29,645 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 6670 trivial. 0 not checked. [2023-12-03 04:27:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:35,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18354 states to 9728 states and 18145 transitions. [2023-12-03 04:27:35,962 INFO L276 IsEmpty]: Start isEmpty. Operand 9728 states and 18145 transitions. [2023-12-03 04:27:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2023-12-03 04:27:35,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6666 trivial. 0 not checked. [2023-12-03 04:27:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:27:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18359 states to 9731 states and 18150 transitions. [2023-12-03 04:27:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 9731 states and 18150 transitions. [2023-12-03 04:27:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 554 [2023-12-03 04:27:40,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:27:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:27:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:27:42,871 INFO L134 CoverageAnalysis]: Checked inductivity of 6681 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 6664 trivial. 0 not checked.