./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/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_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-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_f9bbfb53-47be-4e0a-8709-1705bb55245c/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_f9bbfb53-47be-4e0a-8709-1705bb55245c/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 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:00:29,692 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:00:29,759 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 21:00:29,763 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:00:29,764 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:00:29,786 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:00:29,787 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:00:29,788 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:00:29,789 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:00:29,789 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:00:29,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:00:29,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:00:29,791 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:00:29,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:00:29,792 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:00:29,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:00:29,793 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:00:29,793 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:00:29,794 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:00:29,794 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:00:29,795 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:00:29,795 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:00:29,796 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:00:29,796 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:00:29,797 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:00:29,797 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:00:29,798 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:00:29,798 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:00:29,798 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:00:29,799 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:00:29,799 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_f9bbfb53-47be-4e0a-8709-1705bb55245c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 653bbac28ac5777df45378e95c3d4d049df50356a6a758af8df299c50637b77a [2023-12-02 21:00:30,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:00:30,037 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:00:30,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:00:30,041 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:00:30,042 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:00:30,043 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-12-02 21:00:32,825 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:00:33,503 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:00:33,504 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i [2023-12-02 21:00:33,572 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/data/9a361acda/e5552641ba174f40871efe2945879771/FLAG3fa55805c [2023-12-02 21:00:33,586 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/data/9a361acda/e5552641ba174f40871efe2945879771 [2023-12-02 21:00:33,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:00:33,590 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:00:33,591 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:00:33,592 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:00:33,596 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:00:33,597 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:00:33" (1/1) ... [2023-12-02 21:00:33,598 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@391ea04d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:33, skipping insertion in model container [2023-12-02 21:00:33,599 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:00:33" (1/1) ... [2023-12-02 21:00:33,855 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:00:34,302 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2023-12-02 21:00:34,303 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2023-12-02 21:00:35,010 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_f9bbfb53-47be-4e0a-8709-1705bb55245c/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2023-12-02 21:00:40,224 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:00:40,302 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:00:40,377 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [4269] [2023-12-02 21:00:40,378 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [4270-4271] [2023-12-02 21:00:40,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [4350] [2023-12-02 21:00:40,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapq %0": "=r" (val): "0" (val)); [4357] [2023-12-02 21:00:40,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4403] [2023-12-02 21:00:40,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4406] [2023-12-02 21:00:40,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4409] [2023-12-02 21:00:40,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4412] [2023-12-02 21:00:40,387 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_f9bbfb53-47be-4e0a-8709-1705bb55245c/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--mtd--ubi--ubi.ko-entry_point.cil.out.i[125841,125854] [2023-12-02 21:00:40,435 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1122/dscv_tempdir/dscv/ri/43_2a/drivers/mtd/ubi/vtbl.o.c.prepared"), "i" (930), "i" (12UL)); [5598-5599] [2023-12-02 21:00:40,704 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)); [10955-10956] [2023-12-02 21:00:40,707 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)); [11006-11007] [2023-12-02 21:00:40,707 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)); [11019-11020] [2023-12-02 21:00:40,728 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"); [11505] [2023-12-02 21:00:40,729 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"); [11508] [2023-12-02 21:00:40,729 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"); [11511] [2023-12-02 21:00:40,729 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"); [11514] [2023-12-02 21:00:40,730 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"); [11517] [2023-12-02 21:00:40,731 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)); [11542-11543] [2023-12-02 21:00:40,737 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"); [11727] [2023-12-02 21:00:40,737 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"); [11730] [2023-12-02 21:00:40,738 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"); [11733] [2023-12-02 21:00:40,738 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"); [11736] [2023-12-02 21:00:40,738 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"); [11739] [2023-12-02 21:00:40,739 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)); [11761-11762] [2023-12-02 21:00:40,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [19040-19041] [2023-12-02 21:00:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [19045-19046] [2023-12-02 21:00:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [19050-19051] [2023-12-02 21:00:40,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [19055-19056] [2023-12-02 21:00:40,957 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1122/dscv_tempdir/dscv/ri/43_2a/drivers/mtd/ubi/attach.o.c.prepared"), "i" (196), "i" (12UL)); [19758-19759] [2023-12-02 21:00:41,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:00:41,563 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:00:41,563 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:00:41,564 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:00:41,564 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:00:41,564 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 21:00:41,572 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:00:41,573 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41 WrapperNode [2023-12-02 21:00:41,573 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:00:41,574 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:00:41,574 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:00:41,574 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:00:41,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:41,932 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:42,611 INFO L138 Inliner]: procedures = 600, calls = 15223, calls flagged for inlining = 264, calls inlined = 252, statements flattened = 31912 [2023-12-02 21:00:42,613 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:00:42,613 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:00:42,614 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:00:42,614 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:00:42,627 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:42,627 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:42,798 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:42,798 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:43,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:43,430 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:43,511 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:43,558 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:43,691 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:00:43,692 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:00:43,692 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:00:43,692 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:00:43,693 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:00:41" (1/1) ... [2023-12-02 21:00:43,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:00:43,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:00:43,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:00:43,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f9bbfb53-47be-4e0a-8709-1705bb55245c/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:00:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_init [2023-12-02 21:00:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_init [2023-12-02 21:00:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_ec_hdr [2023-12-02 21:00:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_ec_hdr [2023-12-02 21:00:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_unmap_leb [2023-12-02 21:00:43,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_unmap_leb [2023-12-02 21:00:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-12-02 21:00:43,753 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_resize_volume [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_resize_volume [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_internal_volumes [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_internal_volumes [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure __schedule_ubi_work [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __schedule_ubi_work [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_volume_notify [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_volume_notify [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-12-02 21:00:43,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 21:00:43,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 21:00:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_detach_mtd_dev [2023-12-02 21:00:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_detach_mtd_dev [2023-12-02 21:00:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure put_mtd_device [2023-12-02 21:00:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure put_mtd_device [2023-12-02 21:00:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure erase_block [2023-12-02 21:00:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_block [2023-12-02 21:00:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_pending [2023-12-02 21:00:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_pending [2023-12-02 21:00:43,755 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2023-12-02 21:00:43,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2023-12-02 21:00:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-12-02 21:00:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-12-02 21:00:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure class_remove_file [2023-12-02 21:00:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure class_remove_file [2023-12-02 21:00:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-12-02 21:00:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-12-02 21:00:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_read_leb [2023-12-02 21:00:43,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_read_leb [2023-12-02 21:00:43,756 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_device_info [2023-12-02 21:00:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_device_info [2023-12-02 21:00:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_cdev_ioctl [2023-12-02 21:00:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_cdev_ioctl [2023-12-02 21:00:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_sysfs_close [2023-12-02 21:00:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_sysfs_close [2023-12-02 21:00:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure vtbl_check [2023-12-02 21:00:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vtbl_check [2023-12-02 21:00:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove [2023-12-02 21:00:43,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove [2023-12-02 21:00:43,757 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_vid_hdr [2023-12-02 21:00:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_vid_hdr [2023-12-02 21:00:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_cdev_ioctl [2023-12-02 21:00:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_cdev_ioctl [2023-12-02 21:00:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_cleanup [2023-12-02 21:00:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_cleanup [2023-12-02 21:00:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-12-02 21:00:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2023-12-02 21:00:43,758 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_compare_lebs [2023-12-02 21:00:43,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_compare_lebs [2023-12-02 21:00:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_fm_peb [2023-12-02 21:00:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_fm_peb [2023-12-02 21:00:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 21:00:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 21:00:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-12-02 21:00:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-12-02 21:00:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_ioctl [2023-12-02 21:00:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_ioctl [2023-12-02 21:00:43,759 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_fastmap [2023-12-02 21:00:43,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_fastmap [2023-12-02 21:00:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure is_error_sane [2023-12-02 21:00:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure is_error_sane [2023-12-02 21:00:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_vid_hdr [2023-12-02 21:00:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_vid_hdr [2023-12-02 21:00:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vid_hdr [2023-12-02 21:00:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vid_hdr [2023-12-02 21:00:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-12-02 21:00:43,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-12-02 21:00:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 21:00:43,760 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_volume [2023-12-02 21:00:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_volume [2023-12-02 21:00:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 21:00:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calc_data_len [2023-12-02 21:00:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calc_data_len [2023-12-02 21:00:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_data [2023-12-02 21:00:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_data [2023-12-02 21:00:43,761 INFO L130 BoogieDeclarations]: Found specification of procedure dfs_file_write [2023-12-02 21:00:43,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dfs_file_write [2023-12-02 21:00:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_close [2023-12-02 21:00:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_close [2023-12-02 21:00:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_free_vid_hdr [2023-12-02 21:00:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_free_vid_hdr [2023-12-02 21:00:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 21:00:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-12-02 21:00:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-12-02 21:00:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-12-02 21:00:43,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-12-02 21:00:43,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2023-12-02 21:00:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2023-12-02 21:00:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_find_av [2023-12-02 21:00:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_find_av [2023-12-02 21:00:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 21:00:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 21:00:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-12-02 21:00:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2023-12-02 21:00:43,763 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 21:00:43,763 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 21:00:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_ubi_work [2023-12-02 21:00:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_ubi_work [2023-12-02 21:00:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase___0 [2023-12-02 21:00:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase___0 [2023-12-02 21:00:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 21:00:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 21:00:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure dev_attribute_show [2023-12-02 21:00:43,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_attribute_show [2023-12-02 21:00:43,764 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-12-02 21:00:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-12-02 21:00:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_ec_hdr [2023-12-02 21:00:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_ec_hdr [2023-12-02 21:00:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 21:00:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_not_bad [2023-12-02 21:00:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_not_bad [2023-12-02 21:00:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-02 21:00:43,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-02 21:00:43,765 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_div_by_eb [2023-12-02 21:00:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_div_by_eb [2023-12-02 21:00:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure find_dev_nolock [2023-12-02 21:00:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure find_dev_nolock [2023-12-02 21:00:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-12-02 21:00:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-12-02 21:00:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-02 21:00:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-02 21:00:43,766 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_calculate_reserved [2023-12-02 21:00:43,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_calculate_reserved [2023-12-02 21:00:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit_dev [2023-12-02 21:00:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit_dev [2023-12-02 21:00:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 21:00:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr [2023-12-02 21:00:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr [2023-12-02 21:00:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure find_mean_wl_entry [2023-12-02 21:00:43,767 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mean_wl_entry [2023-12-02 21:00:43,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 21:00:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-12-02 21:00:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-12-02 21:00:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 21:00:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 21:00:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_data [2023-12-02 21:00:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_data [2023-12-02 21:00:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_add [2023-12-02 21:00:43,768 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_add [2023-12-02 21:00:43,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-12-02 21:00:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-12-02 21:00:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume_nm [2023-12-02 21:00:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume_nm [2023-12-02 21:00:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-12-02 21:00:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove_recursive [2023-12-02 21:00:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-12-02 21:00:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-12-02 21:00:43,769 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_write [2023-12-02 21:00:43,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_write [2023-12-02 21:00:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-12-02 21:00:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2023-12-02 21:00:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 21:00:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 21:00:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-02 21:00:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-02 21:00:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-12-02 21:00:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-12-02 21:00:43,770 INFO L130 BoogieDeclarations]: Found specification of procedure new_fm_vhdr [2023-12-02 21:00:43,770 INFO L138 BoogieDeclarations]: Found implementation of procedure new_fm_vhdr [2023-12-02 21:00:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure yield [2023-12-02 21:00:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure yield [2023-12-02 21:00:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2023-12-02 21:00:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2023-12-02 21:00:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure find_wl_entry [2023-12-02 21:00:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure find_wl_entry [2023-12-02 21:00:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2023-12-02 21:00:43,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2023-12-02 21:00:43,771 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_io [2023-12-02 21:00:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_io [2023-12-02 21:00:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_cur_bytes [2023-12-02 21:00:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_cur_bytes [2023-12-02 21:00:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure __vmalloc [2023-12-02 21:00:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __vmalloc [2023-12-02 21:00:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_is_bad [2023-12-02 21:00:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_is_bad [2023-12-02 21:00:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure vol_id2idx [2023-12-02 21:00:43,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_id2idx [2023-12-02 21:00:43,772 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_attach_mtd_dev [2023-12-02 21:00:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_attach_mtd_dev [2023-12-02 21:00:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-12-02 21:00:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-12-02 21:00:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 21:00:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_update_reserved [2023-12-02 21:00:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_update_reserved [2023-12-02 21:00:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_fm_peb [2023-12-02 21:00:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_fm_peb [2023-12-02 21:00:43,773 INFO L130 BoogieDeclarations]: Found specification of procedure in_wl_tree [2023-12-02 21:00:43,773 INFO L138 BoogieDeclarations]: Found implementation of procedure in_wl_tree [2023-12-02 21:00:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ai [2023-12-02 21:00:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ai [2023-12-02 21:00:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-12-02 21:00:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-12-02 21:00:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_get_peb [2023-12-02 21:00:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_get_peb [2023-12-02 21:00:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-12-02 21:00:43,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-12-02 21:00:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:00:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ai [2023-12-02 21:00:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ai [2023-12-02 21:00:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 21:00:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-12-02 21:00:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2023-12-02 21:00:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 21:00:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_aeb [2023-12-02 21:00:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_aeb [2023-12-02 21:00:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_av [2023-12-02 21:00:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_av [2023-12-02 21:00:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-12-02 21:00:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-12-02 21:00:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-12-02 21:00:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-12-02 21:00:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure write_leb [2023-12-02 21:00:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure write_leb [2023-12-02 21:00:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-12-02 21:00:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-12-02 21:00:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-12-02 21:00:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-12-02 21:00:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_erase [2023-12-02 21:00:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_erase [2023-12-02 21:00:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure prot_queue_del [2023-12-02 21:00:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure prot_queue_del [2023-12-02 21:00:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure validate_ec_hdr [2023-12-02 21:00:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_ec_hdr [2023-12-02 21:00:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_compat [2023-12-02 21:00:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_compat [2023-12-02 21:00:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_chk_gen [2023-12-02 21:00:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_chk_gen [2023-12-02 21:00:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_av [2023-12-02 21:00:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_av [2023-12-02 21:00:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-12-02 21:00:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-12-02 21:00:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_device [2023-12-02 21:00:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_device [2023-12-02 21:00:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-12-02 21:00:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-12-02 21:00:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_vid_hdr [2023-12-02 21:00:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_vid_hdr [2023-12-02 21:00:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure device_unregister [2023-12-02 21:00:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure device_unregister [2023-12-02 21:00:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_lock [2023-12-02 21:00:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_lock [2023-12-02 21:00:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2023-12-02 21:00:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2023-12-02 21:00:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-12-02 21:00:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-12-02 21:00:43,779 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-12-02 21:00:43,779 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-12-02 21:00:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read [2023-12-02 21:00:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read [2023-12-02 21:00:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-02 21:00:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-02 21:00:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_change_vtbl_record [2023-12-02 21:00:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_change_vtbl_record [2023-12-02 21:00:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-02 21:00:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-02 21:00:43,780 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_write [2023-12-02 21:00:43,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_write [2023-12-02 21:00:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure uif_close [2023-12-02 21:00:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure uif_close [2023-12-02 21:00:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-12-02 21:00:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-12-02 21:00:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_remove_all [2023-12-02 21:00:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_remove_all [2023-12-02 21:00:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_atomic_leb_change [2023-12-02 21:00:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_atomic_leb_change [2023-12-02 21:00:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:00:43,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:00:43,781 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-02 21:00:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-02 21:00:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_ro_mode [2023-12-02 21:00:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_ro_mode [2023-12-02 21:00:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-02 21:00:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-02 21:00:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-12-02 21:00:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-12-02 21:00:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-02 21:00:43,782 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-02 21:00:43,782 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-12-02 21:00:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-12-02 21:00:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 21:00:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 21:00:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 21:00:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 21:00:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 21:00:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 21:00:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure scan_all [2023-12-02 21:00:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_all [2023-12-02 21:00:43,783 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-12-02 21:00:43,783 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-12-02 21:00:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_flash [2023-12-02 21:00:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_flash [2023-12-02 21:00:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_is_fm_block [2023-12-02 21:00:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_is_fm_block [2023-12-02 21:00:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2023-12-02 21:00:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_fetch_request [2023-12-02 21:00:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure leb_write_unlock [2023-12-02 21:00:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_write_unlock [2023-12-02 21:00:43,784 INFO L130 BoogieDeclarations]: Found specification of procedure device_register [2023-12-02 21:00:43,784 INFO L138 BoogieDeclarations]: Found implementation of procedure device_register [2023-12-02 21:00:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_sync_erase [2023-12-02 21:00:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_sync_erase [2023-12-02 21:00:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 21:00:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 21:00:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 21:00:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 21:00:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure idx2vol_id [2023-12-02 21:00:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure idx2vol_id [2023-12-02 21:00:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-12-02 21:00:43,785 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-12-02 21:00:43,785 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-12-02 21:00:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-12-02 21:00:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-12-02 21:00:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-12-02 21:00:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure vol_attribute_show [2023-12-02 21:00:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_attribute_show [2023-12-02 21:00:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_peb_ec_hdr [2023-12-02 21:00:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_peb_ec_hdr [2023-12-02 21:00:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vol_info [2023-12-02 21:00:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vol_info [2023-12-02 21:00:43,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 21:00:43,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 21:00:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_peb_for_wl [2023-12-02 21:00:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure get_peb_for_wl [2023-12-02 21:00:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 21:00:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 21:00:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2023-12-02 21:00:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2023-12-02 21:00:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-12-02 21:00:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-12-02 21:00:43,787 INFO L130 BoogieDeclarations]: Found specification of procedure blocking_notifier_call_chain [2023-12-02 21:00:43,787 INFO L138 BoogieDeclarations]: Found implementation of procedure blocking_notifier_call_chain [2023-12-02 21:00:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure create_vtbl [2023-12-02 21:00:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure create_vtbl [2023-12-02 21:00:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2023-12-02 21:00:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2023-12-02 21:00:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-12-02 21:00:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-12-02 21:00:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2023-12-02 21:00:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2023-12-02 21:00:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2023-12-02 21:00:43,788 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2023-12-02 21:00:43,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 21:00:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure do_work [2023-12-02 21:00:43,789 INFO L138 BoogieDeclarations]: Found implementation of procedure do_work [2023-12-02 21:00:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 21:00:43,789 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 21:00:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_in_wl_tree [2023-12-02 21:00:43,789 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_in_wl_tree [2023-12-02 21:00:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_open_volume [2023-12-02 21:00:43,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_open_volume [2023-12-02 21:00:43,789 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_check_pattern [2023-12-02 21:00:43,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_check_pattern [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_bitflip [2023-12-02 21:00:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_bitflip [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_eba_write_leb [2023-12-02 21:00:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_eba_write_leb [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-12-02 21:00:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-12-02 21:00:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure vol_cdev_fsync [2023-12-02 21:00:43,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vol_cdev_fsync [2023-12-02 21:00:43,790 INFO L130 BoogieDeclarations]: Found specification of procedure get_mtd_device [2023-12-02 21:00:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mtd_device [2023-12-02 21:00:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_put_device [2023-12-02 21:00:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_put_device [2023-12-02 21:00:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure assign_aeb_to_av [2023-12-02 21:00:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure assign_aeb_to_av [2023-12-02 21:00:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-12-02 21:00:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-12-02 21:00:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure clear_update_marker [2023-12-02 21:00:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_update_marker [2023-12-02 21:00:43,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-12-02 21:00:43,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-12-02 21:00:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-12-02 21:00:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-12-02 21:00:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure scan_peb [2023-12-02 21:00:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_peb [2023-12-02 21:00:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-12-02 21:00:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-12-02 21:00:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure validate_vid_hdr___0 [2023-12-02 21:00:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_vid_hdr___0 [2023-12-02 21:00:43,792 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___3 [2023-12-02 21:00:43,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___3 [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_create [2023-12-02 21:00:43,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_create [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___0 [2023-12-02 21:00:43,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___0 [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-12-02 21:00:43,793 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_zalloc_vid_hdr___4 [2023-12-02 21:00:43,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_zalloc_vid_hdr___4 [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 21:00:43,793 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 21:00:43,793 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_self_check_all_ff [2023-12-02 21:00:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_self_check_all_ff [2023-12-02 21:00:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-12-02 21:00:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-12-02 21:00:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2023-12-02 21:00:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2023-12-02 21:00:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_close_volume [2023-12-02 21:00:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_close_volume [2023-12-02 21:00:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_put_peb [2023-12-02 21:00:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_put_peb [2023-12-02 21:00:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 21:00:43,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 21:00:43,794 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-12-02 21:00:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-12-02 21:00:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 21:00:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 21:00:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2023-12-02 21:00:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2023-12-02 21:00:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-02 21:00:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-02 21:00:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 21:00:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 21:00:43,795 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_wear_leveling [2023-12-02 21:00:43,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_wear_leveling [2023-12-02 21:00:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure leb_read_unlock [2023-12-02 21:00:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure leb_read_unlock [2023-12-02 21:00:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-02 21:00:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-02 21:00:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_next_sqnum [2023-12-02 21:00:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_next_sqnum [2023-12-02 21:00:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_read_ec_hdr [2023-12-02 21:00:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_read_ec_hdr [2023-12-02 21:00:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure bio_has_data [2023-12-02 21:00:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_has_data [2023-12-02 21:00:43,796 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_add_entry [2023-12-02 21:00:43,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_add_entry [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure volume_sysfs_close [2023-12-02 21:00:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure volume_sysfs_close [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure revoke_exclusive [2023-12-02 21:00:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure revoke_exclusive [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 21:00:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure return_unused_pool_pebs [2023-12-02 21:00:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure return_unused_pool_pebs [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 21:00:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-12-02 21:00:43,797 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-12-02 21:00:43,797 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dump_vtbl_record [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dump_vtbl_record [2023-12-02 21:00:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-12-02 21:00:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure erase_worker [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure erase_worker [2023-12-02 21:00:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure do_sync_erase [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure do_sync_erase [2023-12-02 21:00:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_add_to_av [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_add_to_av [2023-12-02 21:00:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2023-12-02 21:00:43,798 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-12-02 21:00:43,798 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 21:00:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-12-02 21:00:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-12-02 21:00:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-12-02 21:00:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-12-02 21:00:43,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-12-02 21:00:43,799 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_remove_volume [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_remove_volume [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure ltree_lookup [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ltree_lookup [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_getgeo [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_getgeo [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-12-02 21:00:43,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-12-02 21:00:43,800 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-12-02 21:00:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_wl_flush [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_wl_flush [2023-12-02 21:00:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_list [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_list [2023-12-02 21:00:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure self_check_volumes [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure self_check_volumes [2023-12-02 21:00:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure kill_volumes [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_volumes [2023-12-02 21:00:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_dbg_is_bgt_disabled [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_dbg_is_bgt_disabled [2023-12-02 21:00:43,801 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_notify_all [2023-12-02 21:00:43,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_notify_all [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2023-12-02 21:00:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write [2023-12-02 21:00:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure imajor [2023-12-02 21:00:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure imajor [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure scan_pool [2023-12-02 21:00:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_pool [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-12-02 21:00:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure add_aeb [2023-12-02 21:00:43,802 INFO L138 BoogieDeclarations]: Found implementation of procedure add_aeb [2023-12-02 21:00:43,802 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_read [2023-12-02 21:00:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_read [2023-12-02 21:00:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_debugfs_exit [2023-12-02 21:00:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_debugfs_exit [2023-12-02 21:00:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure get_exclusive [2023-12-02 21:00:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure get_exclusive [2023-12-02 21:00:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_major2num [2023-12-02 21:00:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_major2num [2023-12-02 21:00:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_do_get_volume_info [2023-12-02 21:00:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_do_get_volume_info [2023-12-02 21:00:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-12-02 21:00:43,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-12-02 21:00:43,803 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_get_volume_info [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_get_volume_info [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure tree_destroy [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tree_destroy [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure ubi_io_write_ec_hdr [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ubi_io_write_ec_hdr [2023-12-02 21:00:43,804 INFO L130 BoogieDeclarations]: Found specification of procedure find_anchor_wl_entry [2023-12-02 21:00:43,804 INFO L138 BoogieDeclarations]: Found implementation of procedure find_anchor_wl_entry [2023-12-02 21:00:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-12-02 21:00:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-12-02 21:00:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2023-12-02 21:00:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2023-12-02 21:00:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure ubiblock_notify [2023-12-02 21:00:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ubiblock_notify [2023-12-02 21:00:43,805 INFO L130 BoogieDeclarations]: Found specification of procedure wl_tree_add [2023-12-02 21:00:43,805 INFO L138 BoogieDeclarations]: Found implementation of procedure wl_tree_add [2023-12-02 21:00:46,009 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:00:46,015 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:00:46,225 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 21:03:05,315 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:03:11,898 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:03:11,899 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 21:03:11,905 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:03:11 BoogieIcfgContainer [2023-12-02 21:03:11,905 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:03:11,906 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:03:11,906 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:03:11,916 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:03:11,917 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:03:11" (1/1) ... [2023-12-02 21:03:11,926 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:03:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14437 states to 9441 states and 14437 transitions. [2023-12-02 21:03:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 9441 states and 14437 transitions. [2023-12-02 21:03:12,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-12-02 21:03:12,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:12,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:13,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:03:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:14,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14528 states to 9445 states and 14528 transitions. [2023-12-02 21:03:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 9445 states and 14528 transitions. [2023-12-02 21:03:14,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-12-02 21:03:14,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:14,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:15,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3446 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:15,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14529 states to 9446 states and 14529 transitions. [2023-12-02 21:03:16,027 INFO L276 IsEmpty]: Start isEmpty. Operand 9446 states and 14529 transitions. [2023-12-02 21:03:16,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 21:03:16,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:16,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:17,204 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:03:17,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:17,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14530 states to 9447 states and 14530 transitions. [2023-12-02 21:03:17,374 INFO L276 IsEmpty]: Start isEmpty. Operand 9447 states and 14530 transitions. [2023-12-02 21:03:17,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 21:03:17,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:17,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:18,496 INFO L134 CoverageAnalysis]: Checked inductivity of 3446 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:03:19,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:19,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14618 states to 9450 states and 14618 transitions. [2023-12-02 21:03:19,137 INFO L276 IsEmpty]: Start isEmpty. Operand 9450 states and 14618 transitions. [2023-12-02 21:03:19,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 21:03:19,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:19,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:20,178 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:20,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14621 states to 9452 states and 14621 transitions. [2023-12-02 21:03:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 9452 states and 14621 transitions. [2023-12-02 21:03:20,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 21:03:20,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:20,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:21,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:21,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14624 states to 9454 states and 14624 transitions. [2023-12-02 21:03:21,454 INFO L276 IsEmpty]: Start isEmpty. Operand 9454 states and 14624 transitions. [2023-12-02 21:03:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-12-02 21:03:21,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:21,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:22,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14627 states to 9456 states and 14627 transitions. [2023-12-02 21:03:22,401 INFO L276 IsEmpty]: Start isEmpty. Operand 9456 states and 14627 transitions. [2023-12-02 21:03:22,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 21:03:22,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:22,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:22,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:23,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:23,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:23,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14630 states to 9458 states and 14630 transitions. [2023-12-02 21:03:23,284 INFO L276 IsEmpty]: Start isEmpty. Operand 9458 states and 14630 transitions. [2023-12-02 21:03:23,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 21:03:23,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:23,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:24,141 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:03:25,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14726 states to 9465 states and 14726 transitions. [2023-12-02 21:03:25,477 INFO L276 IsEmpty]: Start isEmpty. Operand 9465 states and 14726 transitions. [2023-12-02 21:03:25,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2023-12-02 21:03:25,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:25,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:25,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:26,193 INFO L134 CoverageAnalysis]: Checked inductivity of 3451 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14730 states to 9467 states and 14730 transitions. [2023-12-02 21:03:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 9467 states and 14730 transitions. [2023-12-02 21:03:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 21:03:26,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:26,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:27,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:27,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14733 states to 9469 states and 14733 transitions. [2023-12-02 21:03:27,303 INFO L276 IsEmpty]: Start isEmpty. Operand 9469 states and 14733 transitions. [2023-12-02 21:03:27,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 21:03:27,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:27,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3453 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:28,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:28,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14736 states to 9471 states and 14736 transitions. [2023-12-02 21:03:28,119 INFO L276 IsEmpty]: Start isEmpty. Operand 9471 states and 14736 transitions. [2023-12-02 21:03:28,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 21:03:28,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:28,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:28,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:28,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:28,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:28,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14739 states to 9473 states and 14739 transitions. [2023-12-02 21:03:28,874 INFO L276 IsEmpty]: Start isEmpty. Operand 9473 states and 14739 transitions. [2023-12-02 21:03:28,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 21:03:28,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:28,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:29,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:29,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:29,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14743 states to 9475 states and 14743 transitions. [2023-12-02 21:03:29,589 INFO L276 IsEmpty]: Start isEmpty. Operand 9475 states and 14743 transitions. [2023-12-02 21:03:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-12-02 21:03:29,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:29,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:03:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:33,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14851 states to 9487 states and 14851 transitions. [2023-12-02 21:03:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 9487 states and 14851 transitions. [2023-12-02 21:03:33,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-12-02 21:03:33,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:33,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:33,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:33,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14854 states to 9489 states and 14854 transitions. [2023-12-02 21:03:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 9489 states and 14854 transitions. [2023-12-02 21:03:34,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-12-02 21:03:34,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:34,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:34,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14854 states to 9490 states and 14854 transitions. [2023-12-02 21:03:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 9490 states and 14854 transitions. [2023-12-02 21:03:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-12-02 21:03:35,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:35,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:35,857 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:36,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:36,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14859 states to 9492 states and 14859 transitions. [2023-12-02 21:03:36,641 INFO L276 IsEmpty]: Start isEmpty. Operand 9492 states and 14859 transitions. [2023-12-02 21:03:36,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-12-02 21:03:36,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:36,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:37,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14865 states to 9495 states and 14865 transitions. [2023-12-02 21:03:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 9495 states and 14865 transitions. [2023-12-02 21:03:37,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-12-02 21:03:37,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:37,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:37,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:38,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:03:42,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:42,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14968 states to 9506 states and 14968 transitions. [2023-12-02 21:03:42,580 INFO L276 IsEmpty]: Start isEmpty. Operand 9506 states and 14968 transitions. [2023-12-02 21:03:42,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-12-02 21:03:42,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:42,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:43,192 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:03:43,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:43,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14969 states to 9507 states and 14969 transitions. [2023-12-02 21:03:43,274 INFO L276 IsEmpty]: Start isEmpty. Operand 9507 states and 14969 transitions. [2023-12-02 21:03:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:03:43,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:43,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:43,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2023-12-02 21:03:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:49,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15088 states to 9525 states and 15088 transitions. [2023-12-02 21:03:49,982 INFO L276 IsEmpty]: Start isEmpty. Operand 9525 states and 15088 transitions. [2023-12-02 21:03:49,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-12-02 21:03:49,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:49,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:51,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15092 states to 9527 states and 15092 transitions. [2023-12-02 21:03:51,118 INFO L276 IsEmpty]: Start isEmpty. Operand 9527 states and 15092 transitions. [2023-12-02 21:03:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-12-02 21:03:51,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:51,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:51,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:51,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15097 states to 9530 states and 15097 transitions. [2023-12-02 21:03:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 9530 states and 15097 transitions. [2023-12-02 21:03:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-12-02 21:03:51,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:51,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:52,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:03:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:53,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15103 states to 9532 states and 15103 transitions. [2023-12-02 21:03:53,374 INFO L276 IsEmpty]: Start isEmpty. Operand 9532 states and 15103 transitions. [2023-12-02 21:03:53,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2023-12-02 21:03:53,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:53,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:54,020 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:03:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:54,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15103 states to 9533 states and 15103 transitions. [2023-12-02 21:03:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 9533 states and 15103 transitions. [2023-12-02 21:03:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-12-02 21:03:54,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:54,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:54,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 3123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3123 trivial. 0 not checked. [2023-12-02 21:03:59,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:59,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15201 states to 9541 states and 15201 transitions. [2023-12-02 21:03:59,373 INFO L276 IsEmpty]: Start isEmpty. Operand 9541 states and 15201 transitions. [2023-12-02 21:03:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 21:03:59,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:00,057 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:00,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:00,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15207 states to 9543 states and 15207 transitions. [2023-12-02 21:04:00,146 INFO L276 IsEmpty]: Start isEmpty. Operand 9543 states and 15207 transitions. [2023-12-02 21:04:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 21:04:00,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:00,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15211 states to 9545 states and 15211 transitions. [2023-12-02 21:04:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 9545 states and 15211 transitions. [2023-12-02 21:04:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 21:04:00,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:01,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:04:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:01,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15216 states to 9548 states and 15216 transitions. [2023-12-02 21:04:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 9548 states and 15216 transitions. [2023-12-02 21:04:01,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 21:04:01,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:01,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:02,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3449 trivial. 0 not checked. [2023-12-02 21:04:02,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:02,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15217 states to 9549 states and 15217 transitions. [2023-12-02 21:04:02,365 INFO L276 IsEmpty]: Start isEmpty. Operand 9549 states and 15217 transitions. [2023-12-02 21:04:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2023-12-02 21:04:02,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:03,171 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:03,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15217 states to 9550 states and 15217 transitions. [2023-12-02 21:04:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 9550 states and 15217 transitions. [2023-12-02 21:04:03,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 21:04:03,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:03,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:04,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15221 states to 9552 states and 15221 transitions. [2023-12-02 21:04:04,078 INFO L276 IsEmpty]: Start isEmpty. Operand 9552 states and 15221 transitions. [2023-12-02 21:04:04,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 21:04:04,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:04,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:04,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:05,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:04:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15332 states to 9566 states and 15332 transitions. [2023-12-02 21:04:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 9566 states and 15332 transitions. [2023-12-02 21:04:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 21:04:15,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:15,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:15,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:16,487 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:04:17,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:17,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15322 states to 9565 states and 15322 transitions. [2023-12-02 21:04:17,177 INFO L276 IsEmpty]: Start isEmpty. Operand 9565 states and 15322 transitions. [2023-12-02 21:04:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 21:04:17,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:17,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:17,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:17,788 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15327 states to 9567 states and 15327 transitions. [2023-12-02 21:04:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 9567 states and 15327 transitions. [2023-12-02 21:04:20,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 21:04:20,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:20,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:20,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:04:20,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15328 states to 9568 states and 15328 transitions. [2023-12-02 21:04:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 9568 states and 15328 transitions. [2023-12-02 21:04:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 21:04:21,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:21,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:21,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15328 states to 9569 states and 15328 transitions. [2023-12-02 21:04:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 9569 states and 15328 transitions. [2023-12-02 21:04:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-02 21:04:21,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:21,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:22,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:04:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15334 states to 9571 states and 15334 transitions. [2023-12-02 21:04:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 9571 states and 15334 transitions. [2023-12-02 21:04:24,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-02 21:04:24,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:24,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:25,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:25,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:25,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15338 states to 9573 states and 15338 transitions. [2023-12-02 21:04:25,539 INFO L276 IsEmpty]: Start isEmpty. Operand 9573 states and 15338 transitions. [2023-12-02 21:04:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-02 21:04:25,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:25,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:04:37,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:37,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15450 states to 9588 states and 15450 transitions. [2023-12-02 21:04:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 9588 states and 15450 transitions. [2023-12-02 21:04:37,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-02 21:04:37,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:37,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:37,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:38,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:38,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15450 states to 9589 states and 15450 transitions. [2023-12-02 21:04:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 9589 states and 15450 transitions. [2023-12-02 21:04:38,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2023-12-02 21:04:38,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:38,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:39,222 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:04:39,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:39,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15451 states to 9590 states and 15451 transitions. [2023-12-02 21:04:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 9590 states and 15451 transitions. [2023-12-02 21:04:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:04:39,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:39,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2814 trivial. 0 not checked. [2023-12-02 21:04:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15451 states to 9591 states and 15451 transitions. [2023-12-02 21:04:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 9591 states and 15451 transitions. [2023-12-02 21:04:40,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-02 21:04:40,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:40,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:40,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:40,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15453 states to 9593 states and 15453 transitions. [2023-12-02 21:04:40,878 INFO L276 IsEmpty]: Start isEmpty. Operand 9593 states and 15453 transitions. [2023-12-02 21:04:40,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-02 21:04:40,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:40,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:41,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:44,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15463 states to 9596 states and 15463 transitions. [2023-12-02 21:04:44,907 INFO L276 IsEmpty]: Start isEmpty. Operand 9596 states and 15463 transitions. [2023-12-02 21:04:44,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-02 21:04:44,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:44,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:45,576 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:04:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15472 states to 9598 states and 15472 transitions. [2023-12-02 21:04:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 9598 states and 15472 transitions. [2023-12-02 21:04:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-02 21:04:47,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:47,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:47,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:48,116 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3449 trivial. 0 not checked. [2023-12-02 21:04:48,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15473 states to 9599 states and 15473 transitions. [2023-12-02 21:04:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 9599 states and 15473 transitions. [2023-12-02 21:04:48,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-12-02 21:04:48,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:48,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:48,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:48,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15473 states to 9600 states and 15473 transitions. [2023-12-02 21:04:48,962 INFO L276 IsEmpty]: Start isEmpty. Operand 9600 states and 15473 transitions. [2023-12-02 21:04:48,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:04:48,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:48,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:49,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:49,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2815 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2815 trivial. 0 not checked. [2023-12-02 21:04:49,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:49,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15474 states to 9601 states and 15474 transitions. [2023-12-02 21:04:49,728 INFO L276 IsEmpty]: Start isEmpty. Operand 9601 states and 15474 transitions. [2023-12-02 21:04:49,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2023-12-02 21:04:49,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:49,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3125 trivial. 0 not checked. [2023-12-02 21:04:50,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:50,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15474 states to 9602 states and 15474 transitions. [2023-12-02 21:04:50,461 INFO L276 IsEmpty]: Start isEmpty. Operand 9602 states and 15474 transitions. [2023-12-02 21:04:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:50,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:50,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:50,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:51,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:04:51,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15482 states to 9604 states and 15482 transitions. [2023-12-02 21:04:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 9604 states and 15482 transitions. [2023-12-02 21:04:51,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:51,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:51,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:51,838 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:04:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:51,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15486 states to 9606 states and 15486 transitions. [2023-12-02 21:04:51,923 INFO L276 IsEmpty]: Start isEmpty. Operand 9606 states and 15486 transitions. [2023-12-02 21:04:51,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:51,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:51,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:52,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:54,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:54,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15490 states to 9608 states and 15490 transitions. [2023-12-02 21:04:54,312 INFO L276 IsEmpty]: Start isEmpty. Operand 9608 states and 15490 transitions. [2023-12-02 21:04:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:54,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:55,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:55,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15498 states to 9611 states and 15498 transitions. [2023-12-02 21:04:55,149 INFO L276 IsEmpty]: Start isEmpty. Operand 9611 states and 15498 transitions. [2023-12-02 21:04:55,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:55,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:04:56,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15498 states to 9612 states and 15498 transitions. [2023-12-02 21:04:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 9612 states and 15498 transitions. [2023-12-02 21:04:56,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:56,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:56,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:56,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3449 trivial. 0 not checked. [2023-12-02 21:04:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15499 states to 9613 states and 15499 transitions. [2023-12-02 21:04:56,870 INFO L276 IsEmpty]: Start isEmpty. Operand 9613 states and 15499 transitions. [2023-12-02 21:04:56,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:04:56,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:57,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2816 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2023-12-02 21:04:57,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15499 states to 9614 states and 15499 transitions. [2023-12-02 21:04:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 9614 states and 15499 transitions. [2023-12-02 21:04:57,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-12-02 21:04:57,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:57,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3126 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3126 trivial. 0 not checked. [2023-12-02 21:04:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15500 states to 9615 states and 15500 transitions. [2023-12-02 21:04:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 9615 states and 15500 transitions. [2023-12-02 21:04:58,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-12-02 21:04:58,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:58,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:58,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:59,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:04:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:59,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15500 states to 9616 states and 15500 transitions. [2023-12-02 21:04:59,125 INFO L276 IsEmpty]: Start isEmpty. Operand 9616 states and 15500 transitions. [2023-12-02 21:04:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:04:59,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:59,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:59,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:59,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3451 trivial. 0 not checked. [2023-12-02 21:05:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15500 states to 9617 states and 15500 transitions. [2023-12-02 21:05:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 9617 states and 15500 transitions. [2023-12-02 21:05:01,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:05:01,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:02,398 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:05:02,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:02,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15503 states to 9619 states and 15503 transitions. [2023-12-02 21:05:02,483 INFO L276 IsEmpty]: Start isEmpty. Operand 9619 states and 15503 transitions. [2023-12-02 21:05:02,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:05:02,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:02,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:03,133 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:05:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:06,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15507 states to 9621 states and 15507 transitions. [2023-12-02 21:05:06,610 INFO L276 IsEmpty]: Start isEmpty. Operand 9621 states and 15507 transitions. [2023-12-02 21:05:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:05:06,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:07,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:05:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:09,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15513 states to 9623 states and 15513 transitions. [2023-12-02 21:05:09,069 INFO L276 IsEmpty]: Start isEmpty. Operand 9623 states and 15513 transitions. [2023-12-02 21:05:09,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:05:09,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:09,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:09,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:09,690 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:05:09,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:09,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15513 states to 9624 states and 15513 transitions. [2023-12-02 21:05:09,824 INFO L276 IsEmpty]: Start isEmpty. Operand 9624 states and 15513 transitions. [2023-12-02 21:05:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:05:09,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:10,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:10,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2817 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2817 trivial. 0 not checked. [2023-12-02 21:05:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:10,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15514 states to 9625 states and 15514 transitions. [2023-12-02 21:05:10,592 INFO L276 IsEmpty]: Start isEmpty. Operand 9625 states and 15514 transitions. [2023-12-02 21:05:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2023-12-02 21:05:10,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:10,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:10,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 3127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3127 trivial. 0 not checked. [2023-12-02 21:05:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15514 states to 9626 states and 15514 transitions. [2023-12-02 21:05:11,351 INFO L276 IsEmpty]: Start isEmpty. Operand 9626 states and 15514 transitions. [2023-12-02 21:05:11,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:05:11,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:11,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:11,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:11,969 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:05:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15515 states to 9627 states and 15515 transitions. [2023-12-02 21:05:12,061 INFO L276 IsEmpty]: Start isEmpty. Operand 9627 states and 15515 transitions. [2023-12-02 21:05:12,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2023-12-02 21:05:12,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:12,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:12,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:12,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:05:12,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15515 states to 9628 states and 15515 transitions. [2023-12-02 21:05:12,847 INFO L276 IsEmpty]: Start isEmpty. Operand 9628 states and 15515 transitions. [2023-12-02 21:05:12,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 21:05:12,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:12,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3451 trivial. 0 not checked. [2023-12-02 21:05:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15515 states to 9629 states and 15515 transitions. [2023-12-02 21:05:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 9629 states and 15515 transitions. [2023-12-02 21:05:15,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 21:05:15,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:15,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:05:17,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:17,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15520 states to 9631 states and 15520 transitions. [2023-12-02 21:05:17,724 INFO L276 IsEmpty]: Start isEmpty. Operand 9631 states and 15520 transitions. [2023-12-02 21:05:17,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 21:05:17,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:17,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:18,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:05:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15523 states to 9633 states and 15523 transitions. [2023-12-02 21:05:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 9633 states and 15523 transitions. [2023-12-02 21:05:18,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 21:05:18,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:18,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:19,290 INFO L134 CoverageAnalysis]: Checked inductivity of 3460 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3452 trivial. 0 not checked. [2023-12-02 21:05:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15524 states to 9634 states and 15524 transitions. [2023-12-02 21:05:19,383 INFO L276 IsEmpty]: Start isEmpty. Operand 9634 states and 15524 transitions. [2023-12-02 21:05:19,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-12-02 21:05:19,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:19,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:19,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2818 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2818 trivial. 0 not checked. [2023-12-02 21:05:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:20,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15524 states to 9635 states and 15524 transitions. [2023-12-02 21:05:20,145 INFO L276 IsEmpty]: Start isEmpty. Operand 9635 states and 15524 transitions. [2023-12-02 21:05:20,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2023-12-02 21:05:20,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:20,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:20,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:20,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3128 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3128 trivial. 0 not checked. [2023-12-02 21:05:20,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:20,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15525 states to 9636 states and 15525 transitions. [2023-12-02 21:05:20,907 INFO L276 IsEmpty]: Start isEmpty. Operand 9636 states and 15525 transitions. [2023-12-02 21:05:20,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 21:05:20,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:20,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:21,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:05:21,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:21,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15525 states to 9637 states and 15525 transitions. [2023-12-02 21:05:21,644 INFO L276 IsEmpty]: Start isEmpty. Operand 9637 states and 15525 transitions. [2023-12-02 21:05:21,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 21:05:21,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:21,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:21,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:22,266 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:05:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15526 states to 9638 states and 15526 transitions. [2023-12-02 21:05:22,359 INFO L276 IsEmpty]: Start isEmpty. Operand 9638 states and 15526 transitions. [2023-12-02 21:05:22,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-12-02 21:05:22,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:22,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:22,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:22,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2819 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2819 trivial. 0 not checked. [2023-12-02 21:05:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15526 states to 9639 states and 15526 transitions. [2023-12-02 21:05:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 9639 states and 15526 transitions. [2023-12-02 21:05:23,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:23,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:23,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:24,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3461 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3453 trivial. 0 not checked. [2023-12-02 21:05:24,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:24,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15527 states to 9640 states and 15527 transitions. [2023-12-02 21:05:24,928 INFO L276 IsEmpty]: Start isEmpty. Operand 9640 states and 15527 transitions. [2023-12-02 21:05:24,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:24,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:24,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:25,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:25,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:05:25,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15530 states to 9642 states and 15530 transitions. [2023-12-02 21:05:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 9642 states and 15530 transitions. [2023-12-02 21:05:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:25,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:25,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:25,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:26,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:05:26,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:26,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15534 states to 9644 states and 15534 transitions. [2023-12-02 21:05:26,439 INFO L276 IsEmpty]: Start isEmpty. Operand 9644 states and 15534 transitions. [2023-12-02 21:05:26,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:26,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:27,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:05:30,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15544 states to 9647 states and 15544 transitions. [2023-12-02 21:05:30,617 INFO L276 IsEmpty]: Start isEmpty. Operand 9647 states and 15544 transitions. [2023-12-02 21:05:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:05:30,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:30,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:30,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:05:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:43,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15772 states to 9663 states and 15659 transitions. [2023-12-02 21:05:43,727 INFO L276 IsEmpty]: Start isEmpty. Operand 9663 states and 15659 transitions. [2023-12-02 21:05:43,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:43,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:43,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:44,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3460 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3452 trivial. 0 not checked. [2023-12-02 21:05:44,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:44,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15773 states to 9664 states and 15660 transitions. [2023-12-02 21:05:44,506 INFO L276 IsEmpty]: Start isEmpty. Operand 9664 states and 15660 transitions. [2023-12-02 21:05:44,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2023-12-02 21:05:44,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:44,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 3129 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3129 trivial. 0 not checked. [2023-12-02 21:05:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:45,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15773 states to 9665 states and 15660 transitions. [2023-12-02 21:05:45,289 INFO L276 IsEmpty]: Start isEmpty. Operand 9665 states and 15660 transitions. [2023-12-02 21:05:45,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:45,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:45,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:45,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:45,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3449 trivial. 0 not checked. [2023-12-02 21:05:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:46,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15774 states to 9666 states and 15661 transitions. [2023-12-02 21:05:46,019 INFO L276 IsEmpty]: Start isEmpty. Operand 9666 states and 15661 transitions. [2023-12-02 21:05:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-12-02 21:05:46,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:46,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:05:46,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:46,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15774 states to 9667 states and 15661 transitions. [2023-12-02 21:05:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 9667 states and 15661 transitions. [2023-12-02 21:05:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:05:46,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:46,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:48,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3963 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2023-12-02 21:05:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15858 states to 9671 states and 15745 transitions. [2023-12-02 21:05:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 9671 states and 15745 transitions. [2023-12-02 21:05:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:05:53,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:53,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3461 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3453 trivial. 0 not checked. [2023-12-02 21:05:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15859 states to 9672 states and 15746 transitions. [2023-12-02 21:05:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 9672 states and 15746 transitions. [2023-12-02 21:05:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:05:54,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:54,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:54,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3788 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2023-12-02 21:06:05,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15960 states to 9682 states and 15847 transitions. [2023-12-02 21:06:05,110 INFO L276 IsEmpty]: Start isEmpty. Operand 9682 states and 15847 transitions. [2023-12-02 21:06:05,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:05,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:05,779 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:06:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15963 states to 9684 states and 15850 transitions. [2023-12-02 21:06:05,876 INFO L276 IsEmpty]: Start isEmpty. Operand 9684 states and 15850 transitions. [2023-12-02 21:06:05,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:05,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:06,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:07,317 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:06:35,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16090 states to 9705 states and 15977 transitions. [2023-12-02 21:06:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 9705 states and 15977 transitions. [2023-12-02 21:06:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:35,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:35,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:06:37,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16093 states to 9707 states and 15980 transitions. [2023-12-02 21:06:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 9707 states and 15980 transitions. [2023-12-02 21:06:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:37,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:06:41,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:41,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16098 states to 9709 states and 15985 transitions. [2023-12-02 21:06:41,286 INFO L276 IsEmpty]: Start isEmpty. Operand 9709 states and 15985 transitions. [2023-12-02 21:06:41,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:41,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:41,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:41,866 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:06:44,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16107 states to 9712 states and 15994 transitions. [2023-12-02 21:06:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 9712 states and 15994 transitions. [2023-12-02 21:06:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:44,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:44,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:45,380 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:06:46,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:46,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16107 states to 9713 states and 15994 transitions. [2023-12-02 21:06:46,711 INFO L276 IsEmpty]: Start isEmpty. Operand 9713 states and 15994 transitions. [2023-12-02 21:06:46,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2023-12-02 21:06:46,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:46,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:47,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2820 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2820 trivial. 0 not checked. [2023-12-02 21:06:47,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:47,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16108 states to 9714 states and 15995 transitions. [2023-12-02 21:06:47,387 INFO L276 IsEmpty]: Start isEmpty. Operand 9714 states and 15995 transitions. [2023-12-02 21:06:47,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:47,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:47,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:06:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16108 states to 9715 states and 15995 transitions. [2023-12-02 21:06:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 9715 states and 15995 transitions. [2023-12-02 21:06:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-12-02 21:06:48,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:48,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:48,739 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3449 trivial. 0 not checked. [2023-12-02 21:06:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16109 states to 9716 states and 15996 transitions. [2023-12-02 21:06:48,845 INFO L276 IsEmpty]: Start isEmpty. Operand 9716 states and 15996 transitions. [2023-12-02 21:06:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:06:48,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:49,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3451 trivial. 0 not checked. [2023-12-02 21:06:49,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:49,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16109 states to 9717 states and 15996 transitions. [2023-12-02 21:06:49,675 INFO L276 IsEmpty]: Start isEmpty. Operand 9717 states and 15996 transitions. [2023-12-02 21:06:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-12-02 21:06:49,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:50,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2821 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2821 trivial. 0 not checked. [2023-12-02 21:06:53,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16109 states to 9718 states and 15996 transitions. [2023-12-02 21:06:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 9718 states and 15996 transitions. [2023-12-02 21:06:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:06:53,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:53,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:53,755 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:06:56,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:56,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16114 states to 9720 states and 16001 transitions. [2023-12-02 21:06:56,226 INFO L276 IsEmpty]: Start isEmpty. Operand 9720 states and 16001 transitions. [2023-12-02 21:06:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:06:56,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:56,808 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:06:56,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:56,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16117 states to 9722 states and 16004 transitions. [2023-12-02 21:06:56,910 INFO L276 IsEmpty]: Start isEmpty. Operand 9722 states and 16004 transitions. [2023-12-02 21:06:56,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:06:56,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:56,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:58,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:07:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:31,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16249 states to 9745 states and 16136 transitions. [2023-12-02 21:07:31,290 INFO L276 IsEmpty]: Start isEmpty. Operand 9745 states and 16136 transitions. [2023-12-02 21:07:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:07:31,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:33,115 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:08:11,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:11,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16379 states to 9767 states and 16266 transitions. [2023-12-02 21:08:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 9767 states and 16266 transitions. [2023-12-02 21:08:11,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:08:11,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:11,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:12,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:08:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16386 states to 9769 states and 16273 transitions. [2023-12-02 21:08:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 9769 states and 16273 transitions. [2023-12-02 21:08:18,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2023-12-02 21:08:18,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:18,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:18,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:19,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3130 trivial. 0 not checked. [2023-12-02 21:08:20,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16396 states to 9771 states and 16283 transitions. [2023-12-02 21:08:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 9771 states and 16283 transitions. [2023-12-02 21:08:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-12-02 21:08:20,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:21,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:08:21,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:21,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16396 states to 9772 states and 16283 transitions. [2023-12-02 21:08:21,706 INFO L276 IsEmpty]: Start isEmpty. Operand 9772 states and 16283 transitions. [2023-12-02 21:08:21,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:08:21,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:21,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 3964 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2023-12-02 21:08:34,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:34,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16487 states to 9778 states and 16374 transitions. [2023-12-02 21:08:34,188 INFO L276 IsEmpty]: Start isEmpty. Operand 9778 states and 16374 transitions. [2023-12-02 21:08:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:08:34,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:34,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 3459 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3451 trivial. 0 not checked. [2023-12-02 21:08:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:34,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16487 states to 9779 states and 16374 transitions. [2023-12-02 21:08:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 9779 states and 16374 transitions. [2023-12-02 21:08:34,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2023-12-02 21:08:34,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:34,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:35,572 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3130 trivial. 0 not checked. [2023-12-02 21:08:38,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16495 states to 9781 states and 16382 transitions. [2023-12-02 21:08:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 9781 states and 16382 transitions. [2023-12-02 21:08:38,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:08:38,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:38,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:39,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:08:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:42,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16503 states to 9783 states and 16390 transitions. [2023-12-02 21:08:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 9783 states and 16390 transitions. [2023-12-02 21:08:42,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:08:42,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:42,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:08:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:44,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16509 states to 9785 states and 16396 transitions. [2023-12-02 21:08:44,871 INFO L276 IsEmpty]: Start isEmpty. Operand 9785 states and 16396 transitions. [2023-12-02 21:08:44,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:08:44,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:45,539 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:08:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16512 states to 9787 states and 16399 transitions. [2023-12-02 21:08:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 9787 states and 16399 transitions. [2023-12-02 21:08:45,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:08:45,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:45,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:46,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3463 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3455 trivial. 0 not checked. [2023-12-02 21:08:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:49,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16521 states to 9789 states and 16408 transitions. [2023-12-02 21:08:49,759 INFO L276 IsEmpty]: Start isEmpty. Operand 9789 states and 16408 transitions. [2023-12-02 21:08:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2023-12-02 21:08:49,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:49,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:50,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2822 trivial. 0 not checked. [2023-12-02 21:08:50,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16521 states to 9790 states and 16408 transitions. [2023-12-02 21:08:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 9790 states and 16408 transitions. [2023-12-02 21:08:50,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2023-12-02 21:08:50,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:50,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:51,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3460 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3452 trivial. 0 not checked. [2023-12-02 21:08:51,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16522 states to 9791 states and 16409 transitions. [2023-12-02 21:08:51,375 INFO L276 IsEmpty]: Start isEmpty. Operand 9791 states and 16409 transitions. [2023-12-02 21:08:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:08:51,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:52,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3967 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3962 trivial. 0 not checked. [2023-12-02 21:08:52,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:52,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16524 states to 9792 states and 16411 transitions. [2023-12-02 21:08:52,254 INFO L276 IsEmpty]: Start isEmpty. Operand 9792 states and 16411 transitions. [2023-12-02 21:08:52,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:08:52,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:52,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:53,199 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:08:54,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:54,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16524 states to 9793 states and 16411 transitions. [2023-12-02 21:08:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 9793 states and 16411 transitions. [2023-12-02 21:08:54,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:08:54,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:54,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:55,589 INFO L134 CoverageAnalysis]: Checked inductivity of 3461 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3453 trivial. 0 not checked. [2023-12-02 21:08:58,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:58,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16524 states to 9794 states and 16411 transitions. [2023-12-02 21:08:58,716 INFO L276 IsEmpty]: Start isEmpty. Operand 9794 states and 16411 transitions. [2023-12-02 21:08:58,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:08:58,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:58,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,421 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:08:59,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:59,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16527 states to 9796 states and 16414 transitions. [2023-12-02 21:08:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 9796 states and 16414 transitions. [2023-12-02 21:08:59,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:08:59,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:59,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:01,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:09:51,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:51,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16662 states to 9820 states and 16549 transitions. [2023-12-02 21:09:51,876 INFO L276 IsEmpty]: Start isEmpty. Operand 9820 states and 16549 transitions. [2023-12-02 21:09:51,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:09:51,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:51,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:52,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:09:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16667 states to 9822 states and 16554 transitions. [2023-12-02 21:09:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 9822 states and 16554 transitions. [2023-12-02 21:09:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:09:54,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:54,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:09:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16675 states to 9824 states and 16562 transitions. [2023-12-02 21:09:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 9824 states and 16562 transitions. [2023-12-02 21:09:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:09:56,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:56,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:57,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3463 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3455 trivial. 0 not checked. [2023-12-02 21:10:02,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:02,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16683 states to 9826 states and 16570 transitions. [2023-12-02 21:10:02,053 INFO L276 IsEmpty]: Start isEmpty. Operand 9826 states and 16570 transitions. [2023-12-02 21:10:02,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:10:02,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:02,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:02,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:10:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16696 states to 9829 states and 16583 transitions. [2023-12-02 21:10:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 9829 states and 16583 transitions. [2023-12-02 21:10:07,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:10:07,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:07,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:09,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3464 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:10:25,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16824 states to 9842 states and 16711 transitions. [2023-12-02 21:10:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 9842 states and 16711 transitions. [2023-12-02 21:10:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:10:25,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3464 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:10:28,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:28,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16825 states to 9843 states and 16712 transitions. [2023-12-02 21:10:28,153 INFO L276 IsEmpty]: Start isEmpty. Operand 9843 states and 16712 transitions. [2023-12-02 21:10:28,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2023-12-02 21:10:28,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:28,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:28,766 INFO L134 CoverageAnalysis]: Checked inductivity of 3130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3130 trivial. 0 not checked. [2023-12-02 21:10:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:32,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16835 states to 9845 states and 16722 transitions. [2023-12-02 21:10:32,178 INFO L276 IsEmpty]: Start isEmpty. Operand 9845 states and 16722 transitions. [2023-12-02 21:10:32,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:10:32,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:32,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:32,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3460 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3452 trivial. 0 not checked. [2023-12-02 21:10:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:32,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16836 states to 9846 states and 16723 transitions. [2023-12-02 21:10:32,918 INFO L276 IsEmpty]: Start isEmpty. Operand 9846 states and 16723 transitions. [2023-12-02 21:10:32,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:10:32,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:32,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:10:33,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:34,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16836 states to 9847 states and 16723 transitions. [2023-12-02 21:10:34,008 INFO L276 IsEmpty]: Start isEmpty. Operand 9847 states and 16723 transitions. [2023-12-02 21:10:34,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:10:34,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:34,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:34,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:34,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3786 trivial. 0 not checked. [2023-12-02 21:10:34,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16836 states to 9848 states and 16723 transitions. [2023-12-02 21:10:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 9848 states and 16723 transitions. [2023-12-02 21:10:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2023-12-02 21:10:34,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:35,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:35,402 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:10:35,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:35,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16836 states to 9849 states and 16723 transitions. [2023-12-02 21:10:35,556 INFO L276 IsEmpty]: Start isEmpty. Operand 9849 states and 16723 transitions. [2023-12-02 21:10:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:10:35,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:35,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3461 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3453 trivial. 0 not checked. [2023-12-02 21:10:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:39,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16836 states to 9850 states and 16723 transitions. [2023-12-02 21:10:39,533 INFO L276 IsEmpty]: Start isEmpty. Operand 9850 states and 16723 transitions. [2023-12-02 21:10:39,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:10:39,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:39,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:40,152 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:10:40,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:40,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16839 states to 9852 states and 16726 transitions. [2023-12-02 21:10:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand 9852 states and 16726 transitions. [2023-12-02 21:10:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:10:40,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:42,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2023-12-02 21:11:38,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:38,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16976 states to 9877 states and 16863 transitions. [2023-12-02 21:11:38,763 INFO L276 IsEmpty]: Start isEmpty. Operand 9877 states and 16863 transitions. [2023-12-02 21:11:38,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:11:38,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:39,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:39,376 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:11:46,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16982 states to 9879 states and 16869 transitions. [2023-12-02 21:11:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 9879 states and 16869 transitions. [2023-12-02 21:11:46,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:11:46,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:46,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:46,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:47,387 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:11:52,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:52,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16989 states to 9881 states and 16876 transitions. [2023-12-02 21:11:52,796 INFO L276 IsEmpty]: Start isEmpty. Operand 9881 states and 16876 transitions. [2023-12-02 21:11:52,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:11:52,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:52,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:53,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:53,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3463 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3455 trivial. 0 not checked. [2023-12-02 21:12:00,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:00,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16998 states to 9883 states and 16885 transitions. [2023-12-02 21:12:00,704 INFO L276 IsEmpty]: Start isEmpty. Operand 9883 states and 16885 transitions. [2023-12-02 21:12:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:00,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:00,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:12:06,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:06,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17007 states to 9885 states and 16894 transitions. [2023-12-02 21:12:06,685 INFO L276 IsEmpty]: Start isEmpty. Operand 9885 states and 16894 transitions. [2023-12-02 21:12:06,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2023-12-02 21:12:06,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:06,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2824 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2824 trivial. 0 not checked. [2023-12-02 21:12:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17008 states to 9886 states and 16895 transitions. [2023-12-02 21:12:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 9886 states and 16895 transitions. [2023-12-02 21:12:07,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:07,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:07,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:08,330 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:12:15,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17022 states to 9889 states and 16909 transitions. [2023-12-02 21:12:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 9889 states and 16909 transitions. [2023-12-02 21:12:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:15,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:16,218 INFO L134 CoverageAnalysis]: Checked inductivity of 3465 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 3455 trivial. 0 not checked. [2023-12-02 21:12:19,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17024 states to 9890 states and 16911 transitions. [2023-12-02 21:12:19,882 INFO L276 IsEmpty]: Start isEmpty. Operand 9890 states and 16911 transitions. [2023-12-02 21:12:19,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:19,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:19,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:20,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:20,501 INFO L134 CoverageAnalysis]: Checked inductivity of 3463 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3463 trivial. 0 not checked. [2023-12-02 21:12:21,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17025 states to 9891 states and 16912 transitions. [2023-12-02 21:12:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 9891 states and 16912 transitions. [2023-12-02 21:12:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:21,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:22,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:22,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:12:33,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17131 states to 9901 states and 17018 transitions. [2023-12-02 21:12:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 9901 states and 17018 transitions. [2023-12-02 21:12:33,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:33,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:33,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:34,665 INFO L134 CoverageAnalysis]: Checked inductivity of 3462 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3454 trivial. 0 not checked. [2023-12-02 21:12:34,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17131 states to 9902 states and 17018 transitions. [2023-12-02 21:12:34,867 INFO L276 IsEmpty]: Start isEmpty. Operand 9902 states and 17018 transitions. [2023-12-02 21:12:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-12-02 21:12:34,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:34,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:35,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3964 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2023-12-02 21:12:53,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:53,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17229 states to 9911 states and 17116 transitions. [2023-12-02 21:12:53,447 INFO L276 IsEmpty]: Start isEmpty. Operand 9911 states and 17116 transitions. [2023-12-02 21:12:53,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-12-02 21:12:53,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:53,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:54,063 INFO L134 CoverageAnalysis]: Checked inductivity of 3971 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3963 trivial. 0 not checked. [2023-12-02 21:12:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:56,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17241 states to 9913 states and 17128 transitions. [2023-12-02 21:12:56,161 INFO L276 IsEmpty]: Start isEmpty. Operand 9913 states and 17128 transitions. [2023-12-02 21:12:56,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:12:56,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:56,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:56,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3457 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:12:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:57,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17241 states to 9914 states and 17128 transitions. [2023-12-02 21:12:57,341 INFO L276 IsEmpty]: Start isEmpty. Operand 9914 states and 17128 transitions. [2023-12-02 21:12:57,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:12:57,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:57,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:57,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:57,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3454 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3447 trivial. 0 not checked. [2023-12-02 21:13:01,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:01,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17243 states to 9915 states and 17130 transitions. [2023-12-02 21:13:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 9915 states and 17130 transitions. [2023-12-02 21:13:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-12-02 21:13:01,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:01,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:02,444 INFO L134 CoverageAnalysis]: Checked inductivity of 3794 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3787 trivial. 0 not checked. [2023-12-02 21:13:04,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:04,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17243 states to 9916 states and 17130 transitions. [2023-12-02 21:13:04,432 INFO L276 IsEmpty]: Start isEmpty. Operand 9916 states and 17130 transitions. [2023-12-02 21:13:04,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2023-12-02 21:13:04,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:04,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:05,046 INFO L134 CoverageAnalysis]: Checked inductivity of 3968 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3962 trivial. 0 not checked. [2023-12-02 21:13:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:08,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17247 states to 9917 states and 17134 transitions. [2023-12-02 21:13:08,831 INFO L276 IsEmpty]: Start isEmpty. Operand 9917 states and 17134 transitions. [2023-12-02 21:13:08,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:13:08,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:08,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:09,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:13:13,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17249 states to 9918 states and 17136 transitions. [2023-12-02 21:13:13,285 INFO L276 IsEmpty]: Start isEmpty. Operand 9918 states and 17136 transitions. [2023-12-02 21:13:13,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 21:13:13,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:13,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:13,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:13,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3452 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 3446 trivial. 0 not checked. [2023-12-02 21:13:15,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17249 states to 9919 states and 17136 transitions. [2023-12-02 21:13:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 9919 states and 17136 transitions. [2023-12-02 21:13:15,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:13:15,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:15,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:16,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:16,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3463 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3455 trivial. 0 not checked. [2023-12-02 21:13:20,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:20,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17259 states to 9921 states and 17146 transitions. [2023-12-02 21:13:20,905 INFO L276 IsEmpty]: Start isEmpty. Operand 9921 states and 17146 transitions. [2023-12-02 21:13:20,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:13:20,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:20,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:21,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 3458 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3450 trivial. 0 not checked. [2023-12-02 21:13:25,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:25,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17268 states to 9923 states and 17155 transitions. [2023-12-02 21:13:25,535 INFO L276 IsEmpty]: Start isEmpty. Operand 9923 states and 17155 transitions. [2023-12-02 21:13:25,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:13:25,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:25,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:25,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2023-12-02 21:13:26,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17271 states to 9925 states and 17158 transitions. [2023-12-02 21:13:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 9925 states and 17158 transitions. [2023-12-02 21:13:26,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-12-02 21:13:26,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:26,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3448 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked.