./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.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_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/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_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/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_112ad166-92bf-40a8-96a1-174497f0f150/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 a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 04:42:28,715 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 04:42:28,781 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 04:42:28,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 04:42:28,786 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 04:42:28,810 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 04:42:28,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 04:42:28,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 04:42:28,812 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 04:42:28,813 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 04:42:28,814 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 04:42:28,814 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 04:42:28,815 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 04:42:28,815 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 04:42:28,816 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 04:42:28,816 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 04:42:28,817 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 04:42:28,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 04:42:28,818 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 04:42:28,818 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 04:42:28,819 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 04:42:28,819 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 04:42:28,820 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 04:42:28,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:42:28,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 04:42:28,821 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 04:42:28,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 04:42:28,822 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 04:42:28,822 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 04:42:28,823 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 04:42:28,823 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_112ad166-92bf-40a8-96a1-174497f0f150/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a39972fedd2c32e1b0c1a1e36e71e6a7f2f27ff7bdb89adfbd5175cf7e57ae01 [2023-12-03 04:42:29,043 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 04:42:29,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 04:42:29,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 04:42:29,080 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 04:42:29,081 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 04:42:29,082 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2023-12-03 04:42:31,899 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 04:42:32,407 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 04:42:32,408 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2023-12-03 04:42:32,445 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/data/ae2668c71/d1f2b72f030b4245b04902fe11ee95cb/FLAGa5b766c9b [2023-12-03 04:42:32,459 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/data/ae2668c71/d1f2b72f030b4245b04902fe11ee95cb [2023-12-03 04:42:32,461 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 04:42:32,462 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 04:42:32,463 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 04:42:32,463 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 04:42:32,467 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 04:42:32,468 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:42:32" (1/1) ... [2023-12-03 04:42:32,469 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@588da82f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:32, skipping insertion in model container [2023-12-03 04:42:32,469 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 04:42:32" (1/1) ... [2023-12-03 04:42:32,589 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 04:42:35,370 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_112ad166-92bf-40a8-96a1-174497f0f150/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2023-12-03 04:42:35,525 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:42:35,592 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 04:42:35,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5256] [2023-12-03 04:42:35,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5259] [2023-12-03 04:42:35,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5262] [2023-12-03 04:42:35,712 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5265] [2023-12-03 04:42:35,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6743] [2023-12-03 04:42:35,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6748] [2023-12-03 04:42:35,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6753] [2023-12-03 04:42:35,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6758] [2023-12-03 04:42:35,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6833] [2023-12-03 04:42:35,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6838] [2023-12-03 04:42:35,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6843] [2023-12-03 04:42:35,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6848] [2023-12-03 04:42:35,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7236] [2023-12-03 04:42:35,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7241] [2023-12-03 04:42:35,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7246] [2023-12-03 04:42:35,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7251] [2023-12-03 04:42:36,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8779] [2023-12-03 04:42:36,001 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8787-8788] [2023-12-03 04:42:36,002 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8797-8798] [2023-12-03 04:42:36,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8866] [2023-12-03 04:42:36,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8871] [2023-12-03 04:42:36,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8876] [2023-12-03 04:42:36,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8881] [2023-12-03 04:42:36,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9582] [2023-12-03 04:42:36,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9587] [2023-12-03 04:42:36,061 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9592] [2023-12-03 04:42:36,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9597] [2023-12-03 04:42:36,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9945] [2023-12-03 04:42:36,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9950] [2023-12-03 04:42:36,068 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9955] [2023-12-03 04:42:36,069 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9960] [2023-12-03 04:42:36,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10154] [2023-12-03 04:42:36,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10159] [2023-12-03 04:42:36,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10164] [2023-12-03 04:42:36,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10169] [2023-12-03 04:42:36,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10248] [2023-12-03 04:42:36,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10253] [2023-12-03 04:42:36,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10258] [2023-12-03 04:42:36,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10263] [2023-12-03 04:42:36,120 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11439] [2023-12-03 04:42:36,137 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_112ad166-92bf-40a8-96a1-174497f0f150/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2023-12-03 04:42:36,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 04:42:36,337 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:42:36,337 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:42:36,338 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 04:42:36,345 INFO L206 MainTranslator]: Completed translation [2023-12-03 04:42:36,346 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36 WrapperNode [2023-12-03 04:42:36,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 04:42:36,347 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 04:42:36,347 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 04:42:36,347 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 04:42:36,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,449 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,623 INFO L138 Inliner]: procedures = 461, calls = 4836, calls flagged for inlining = 235, calls inlined = 28, statements flattened = 2881 [2023-12-03 04:42:36,623 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 04:42:36,624 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 04:42:36,624 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 04:42:36,624 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 04:42:36,632 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,651 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,652 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,729 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,741 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,761 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,773 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,792 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 04:42:36,793 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 04:42:36,793 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 04:42:36,793 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 04:42:36,794 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 04:42:36" (1/1) ... [2023-12-03 04:42:36,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 04:42:36,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 04:42:36,821 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 04:42:36,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_112ad166-92bf-40a8-96a1-174497f0f150/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 04:42:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-12-03 04:42:36,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 04:42:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 04:42:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-12-03 04:42:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-12-03 04:42:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-12-03 04:42:36,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-12-03 04:42:36,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2023-12-03 04:42:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2023-12-03 04:42:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2023-12-03 04:42:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2023-12-03 04:42:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2023-12-03 04:42:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2023-12-03 04:42:36,854 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 04:42:36,854 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 04:42:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-03 04:42:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-03 04:42:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 04:42:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2023-12-03 04:42:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2023-12-03 04:42:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2023-12-03 04:42:36,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2023-12-03 04:42:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 04:42:36,855 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-03 04:42:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-03 04:42:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 04:42:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-12-03 04:42:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-12-03 04:42:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-12-03 04:42:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-12-03 04:42:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-12-03 04:42:36,856 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-12-03 04:42:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 04:42:36,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 04:42:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 04:42:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-12-03 04:42:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-12-03 04:42:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-12-03 04:42:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-12-03 04:42:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 04:42:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 04:42:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-03 04:42:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2023-12-03 04:42:36,857 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 04:42:36,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 04:42:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 04:42:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 04:42:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-03 04:42:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2023-12-03 04:42:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-03 04:42:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-03 04:42:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2023-12-03 04:42:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2023-12-03 04:42:36,858 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-12-03 04:42:36,858 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-12-03 04:42:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 04:42:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 04:42:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 04:42:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 04:42:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 04:42:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 04:42:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-12-03 04:42:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-12-03 04:42:36,859 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-03 04:42:36,859 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-03 04:42:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-12-03 04:42:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-12-03 04:42:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 04:42:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 04:42:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 04:42:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 04:42:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 04:42:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 04:42:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-03 04:42:36,860 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-03 04:42:36,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 04:42:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 04:42:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2023-12-03 04:42:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2023-12-03 04:42:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 04:42:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-12-03 04:42:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-12-03 04:42:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2023-12-03 04:42:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2023-12-03 04:42:36,861 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-03 04:42:36,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-03 04:42:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 04:42:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 04:42:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2023-12-03 04:42:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2023-12-03 04:42:36,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 04:42:36,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 04:42:37,370 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 04:42:37,374 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 04:43:13,731 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 04:43:14,371 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 04:43:14,371 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 04:43:14,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:43:14 BoogieIcfgContainer [2023-12-03 04:43:14,373 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 04:43:14,374 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 04:43:14,375 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 04:43:14,383 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 04:43:14,383 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 04:43:14" (1/1) ... [2023-12-03 04:43:14,391 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 04:43:14,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:14,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 396 states and 553 transitions. [2023-12-03 04:43:14,453 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 553 transitions. [2023-12-03 04:43:14,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 04:43:14,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:14,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:43:28,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:43:39,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:43:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 399 states and 570 transitions. [2023-12-03 04:43:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 570 transitions. [2023-12-03 04:43:39,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 04:43:39,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:39,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:42,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:42,637 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:43:43,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:43,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 404 states and 596 transitions. [2023-12-03 04:43:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 596 transitions. [2023-12-03 04:43:43,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 04:43:43,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:43,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:46,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:46,638 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:43:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:47,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 410 states and 623 transitions. [2023-12-03 04:43:47,887 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 623 transitions. [2023-12-03 04:43:47,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 04:43:47,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:47,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:51,166 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:43:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 417 states and 651 transitions. [2023-12-03 04:43:53,032 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 651 transitions. [2023-12-03 04:43:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 04:43:53,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:43:55,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:43:56,011 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:43:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:43:58,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 425 states and 680 transitions. [2023-12-03 04:43:58,956 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 680 transitions. [2023-12-03 04:43:58,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 04:43:58,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:43:58,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:01,839 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:44:03,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:44:04,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:04,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 429 states and 707 transitions. [2023-12-03 04:44:04,858 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 707 transitions. [2023-12-03 04:44:04,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 04:44:04,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:04,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:07,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:08,099 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:08,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:08,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 432 states and 713 transitions. [2023-12-03 04:44:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 713 transitions. [2023-12-03 04:44:08,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 04:44:08,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:08,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:12,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 435 states and 719 transitions. [2023-12-03 04:44:12,437 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 719 transitions. [2023-12-03 04:44:12,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 04:44:12,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:12,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:15,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:15,800 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:16,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:16,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 438 states and 725 transitions. [2023-12-03 04:44:16,579 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 725 transitions. [2023-12-03 04:44:16,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:44:16,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:19,884 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:44:20,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 440 states and 729 transitions. [2023-12-03 04:44:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 729 transitions. [2023-12-03 04:44:20,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 04:44:20,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:20,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:23,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:23,504 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:24,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:24,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 443 states and 733 transitions. [2023-12-03 04:44:24,432 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 733 transitions. [2023-12-03 04:44:24,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 04:44:24,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:24,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:27,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:27,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 446 states and 737 transitions. [2023-12-03 04:44:27,962 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 737 transitions. [2023-12-03 04:44:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 04:44:27,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:30,986 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:31,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:31,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 451 states and 745 transitions. [2023-12-03 04:44:31,051 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 745 transitions. [2023-12-03 04:44:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 04:44:31,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:33,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:34,231 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:34,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 456 states and 753 transitions. [2023-12-03 04:44:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 753 transitions. [2023-12-03 04:44:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 04:44:34,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:34,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:37,337 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:37,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 459 states and 757 transitions. [2023-12-03 04:44:37,423 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 757 transitions. [2023-12-03 04:44:37,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:44:37,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:37,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:40,319 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:40,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:40,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 464 states and 765 transitions. [2023-12-03 04:44:40,395 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 765 transitions. [2023-12-03 04:44:40,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:44:40,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:40,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:43,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:43,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 467 states and 769 transitions. [2023-12-03 04:44:43,396 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 769 transitions. [2023-12-03 04:44:43,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 04:44:43,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:43,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:46,431 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:46,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 470 states and 773 transitions. [2023-12-03 04:44:46,495 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 773 transitions. [2023-12-03 04:44:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:44:46,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:46,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:49,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:49,607 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:49,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 475 states and 782 transitions. [2023-12-03 04:44:49,671 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 782 transitions. [2023-12-03 04:44:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:44:49,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:49,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:52,296 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 478 states and 786 transitions. [2023-12-03 04:44:52,368 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 786 transitions. [2023-12-03 04:44:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:44:52,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:55,130 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:55,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:55,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 481 states and 790 transitions. [2023-12-03 04:44:55,206 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 790 transitions. [2023-12-03 04:44:55,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 04:44:55,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:44:57,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:44:58,084 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:44:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:44:58,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 484 states and 794 transitions. [2023-12-03 04:44:58,171 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 794 transitions. [2023-12-03 04:44:58,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:44:58,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:44:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:00,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:01,068 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:45:01,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:01,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 484 states and 793 transitions. [2023-12-03 04:45:01,083 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 793 transitions. [2023-12-03 04:45:01,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:45:01,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:01,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:04,372 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:45:04,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:04,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 489 states and 802 transitions. [2023-12-03 04:45:04,842 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 802 transitions. [2023-12-03 04:45:04,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:45:04,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:04,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:07,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:07,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 494 states and 810 transitions. [2023-12-03 04:45:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 810 transitions. [2023-12-03 04:45:07,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:45:07,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:07,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:10,148 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:10,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:10,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 497 states and 814 transitions. [2023-12-03 04:45:10,204 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 814 transitions. [2023-12-03 04:45:10,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:45:10,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:10,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:12,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:12,817 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 500 states and 818 transitions. [2023-12-03 04:45:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 818 transitions. [2023-12-03 04:45:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:45:12,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:12,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:15,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:15,546 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:15,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 503 states and 822 transitions. [2023-12-03 04:45:15,645 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 822 transitions. [2023-12-03 04:45:15,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 04:45:15,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:15,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:18,513 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:18,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 506 states and 826 transitions. [2023-12-03 04:45:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 826 transitions. [2023-12-03 04:45:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:18,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:18,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:21,504 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 510 states and 831 transitions. [2023-12-03 04:45:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 831 transitions. [2023-12-03 04:45:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:45:21,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:24,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:24,784 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:45:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:24,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 513 states and 836 transitions. [2023-12-03 04:45:24,843 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 836 transitions. [2023-12-03 04:45:24,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:45:24,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:24,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:27,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:27,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 516 states and 840 transitions. [2023-12-03 04:45:27,549 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 840 transitions. [2023-12-03 04:45:27,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:45:27,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:27,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:30,234 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:30,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:30,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 519 states and 844 transitions. [2023-12-03 04:45:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 844 transitions. [2023-12-03 04:45:30,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:45:30,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:32,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:32,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 522 states and 848 transitions. [2023-12-03 04:45:32,924 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 848 transitions. [2023-12-03 04:45:32,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:45:32,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:32,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:35,542 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:35,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:35,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 525 states and 852 transitions. [2023-12-03 04:45:35,606 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 852 transitions. [2023-12-03 04:45:35,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 04:45:35,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:35,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:38,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 528 states and 856 transitions. [2023-12-03 04:45:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 856 transitions. [2023-12-03 04:45:38,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:45:38,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:40,779 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:40,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:40,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 532 states and 861 transitions. [2023-12-03 04:45:40,863 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 861 transitions. [2023-12-03 04:45:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:40,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:40,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:43,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:45:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:43,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 535 states and 866 transitions. [2023-12-03 04:45:43,432 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 866 transitions. [2023-12-03 04:45:43,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:43,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:43,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:45,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:45,987 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:46,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 538 states and 870 transitions. [2023-12-03 04:45:46,035 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 870 transitions. [2023-12-03 04:45:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:46,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:48,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 880 states to 541 states and 874 transitions. [2023-12-03 04:45:48,623 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 874 transitions. [2023-12-03 04:45:48,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:48,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:48,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:50,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:51,122 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:51,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 544 states and 878 transitions. [2023-12-03 04:45:51,191 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 878 transitions. [2023-12-03 04:45:51,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:51,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:51,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:53,757 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 547 states and 882 transitions. [2023-12-03 04:45:53,819 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 882 transitions. [2023-12-03 04:45:53,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 04:45:53,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:53,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:56,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:56,502 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:56,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:56,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 550 states and 886 transitions. [2023-12-03 04:45:56,575 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 886 transitions. [2023-12-03 04:45:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:45:56,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:56,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:45:58,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:45:59,171 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:45:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:45:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 554 states and 891 transitions. [2023-12-03 04:45:59,258 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 891 transitions. [2023-12-03 04:45:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:45:59,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:45:59,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:01,811 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:46:01,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 557 states and 896 transitions. [2023-12-03 04:46:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 896 transitions. [2023-12-03 04:46:01,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:46:01,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:01,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:04,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:04,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 560 states and 900 transitions. [2023-12-03 04:46:04,579 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 900 transitions. [2023-12-03 04:46:04,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:46:04,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:04,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:07,578 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:07,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:07,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 563 states and 904 transitions. [2023-12-03 04:46:07,638 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 904 transitions. [2023-12-03 04:46:07,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:46:07,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:07,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:10,170 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:10,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 566 states and 908 transitions. [2023-12-03 04:46:10,239 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 908 transitions. [2023-12-03 04:46:10,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 04:46:10,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:10,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:12,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:12,739 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:12,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:12,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 569 states and 912 transitions. [2023-12-03 04:46:12,807 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 912 transitions. [2023-12-03 04:46:12,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:46:12,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:12,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:16,041 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 573 states and 917 transitions. [2023-12-03 04:46:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 917 transitions. [2023-12-03 04:46:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:46:16,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:16,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:18,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:46:18,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 576 states and 922 transitions. [2023-12-03 04:46:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 922 transitions. [2023-12-03 04:46:18,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:46:18,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:18,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:21,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:21,271 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:21,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:21,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 579 states and 926 transitions. [2023-12-03 04:46:21,326 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 926 transitions. [2023-12-03 04:46:21,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:46:21,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:21,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:23,946 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:24,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 582 states and 930 transitions. [2023-12-03 04:46:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 930 transitions. [2023-12-03 04:46:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:46:24,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:24,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:26,568 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:26,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:26,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 585 states and 934 transitions. [2023-12-03 04:46:26,634 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 934 transitions. [2023-12-03 04:46:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:46:26,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:28,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:46:29,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:29,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 593 states and 945 transitions. [2023-12-03 04:46:29,395 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 945 transitions. [2023-12-03 04:46:29,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:46:29,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:31,984 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:46:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:32,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 597 states and 951 transitions. [2023-12-03 04:46:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 951 transitions. [2023-12-03 04:46:32,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:46:32,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:32,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:34,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:34,654 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 601 states and 956 transitions. [2023-12-03 04:46:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 956 transitions. [2023-12-03 04:46:34,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:46:34,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:34,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:37,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:37,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 604 states and 960 transitions. [2023-12-03 04:46:37,785 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 960 transitions. [2023-12-03 04:46:37,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 04:46:37,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:37,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:40,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:40,369 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:40,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:40,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 610 states and 971 transitions. [2023-12-03 04:46:40,414 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 971 transitions. [2023-12-03 04:46:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:46:40,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:40,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 612 states and 973 transitions. [2023-12-03 04:46:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 973 transitions. [2023-12-03 04:46:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:46:43,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:43,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:45,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:45,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:45,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 616 states and 979 transitions. [2023-12-03 04:46:45,678 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 979 transitions. [2023-12-03 04:46:45,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:46:45,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:45,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:47,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:46:48,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:48,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 619 states and 984 transitions. [2023-12-03 04:46:48,267 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 984 transitions. [2023-12-03 04:46:48,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:46:48,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:48,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:50,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 622 states and 988 transitions. [2023-12-03 04:46:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 988 transitions. [2023-12-03 04:46:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:46:50,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:50,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:53,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:46:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:53,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 630 states and 999 transitions. [2023-12-03 04:46:53,610 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 999 transitions. [2023-12-03 04:46:53,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:46:53,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:53,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:46:56,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:56,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 633 states and 1004 transitions. [2023-12-03 04:46:56,222 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1004 transitions. [2023-12-03 04:46:56,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:46:56,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:56,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:46:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:46:58,810 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:46:58,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:46:58,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 636 states and 1008 transitions. [2023-12-03 04:46:58,867 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1008 transitions. [2023-12-03 04:46:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:46:58,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:46:58,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:01,435 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:01,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 640 states and 1014 transitions. [2023-12-03 04:47:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1014 transitions. [2023-12-03 04:47:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:47:01,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:03,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:04,349 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:47:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:04,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 646 states and 1024 transitions. [2023-12-03 04:47:04,408 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1024 transitions. [2023-12-03 04:47:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 04:47:04,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:04,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:06,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:07,136 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:07,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 652 states and 1035 transitions. [2023-12-03 04:47:07,178 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1035 transitions. [2023-12-03 04:47:07,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:47:07,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:07,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:09,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:10,010 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 654 states and 1037 transitions. [2023-12-03 04:47:10,091 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1037 transitions. [2023-12-03 04:47:10,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:47:10,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:10,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:13,518 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:13,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 658 states and 1043 transitions. [2023-12-03 04:47:13,579 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1043 transitions. [2023-12-03 04:47:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:47:13,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:13,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:47:16,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 666 states and 1054 transitions. [2023-12-03 04:47:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1054 transitions. [2023-12-03 04:47:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:47:16,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:19,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:19,306 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 670 states and 1060 transitions. [2023-12-03 04:47:19,353 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1060 transitions. [2023-12-03 04:47:19,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:47:19,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:19,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:22,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:22,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 672 states and 1062 transitions. [2023-12-03 04:47:22,131 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1062 transitions. [2023-12-03 04:47:22,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 04:47:22,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:22,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:24,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:24,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:24,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 678 states and 1073 transitions. [2023-12-03 04:47:24,836 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1073 transitions. [2023-12-03 04:47:24,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:47:24,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:24,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:27,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:27,494 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:27,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:27,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 680 states and 1075 transitions. [2023-12-03 04:47:27,568 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1075 transitions. [2023-12-03 04:47:27,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:47:27,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:27,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:29,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:30,136 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:30,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:30,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 684 states and 1081 transitions. [2023-12-03 04:47:30,182 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1081 transitions. [2023-12-03 04:47:30,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:47:30,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:30,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:32,931 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:32,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:32,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 686 states and 1084 transitions. [2023-12-03 04:47:32,963 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1084 transitions. [2023-12-03 04:47:32,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:47:32,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:32,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:35,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:35,538 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:47:35,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 694 states and 1095 transitions. [2023-12-03 04:47:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1095 transitions. [2023-12-03 04:47:35,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:35,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:38,235 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:38,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 698 states and 1101 transitions. [2023-12-03 04:47:38,280 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1101 transitions. [2023-12-03 04:47:38,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:38,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:38,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:40,853 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:40,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:40,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 699 states and 1102 transitions. [2023-12-03 04:47:40,897 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1102 transitions. [2023-12-03 04:47:40,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:40,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:40,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:43,523 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:43,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:43,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 701 states and 1104 transitions. [2023-12-03 04:47:43,570 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1104 transitions. [2023-12-03 04:47:43,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:43,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:43,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:45,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:46,112 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 703 states and 1106 transitions. [2023-12-03 04:47:46,185 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1106 transitions. [2023-12-03 04:47:46,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:47:46,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:46,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:48,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:49,033 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:47:49,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:49,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 708 states and 1111 transitions. [2023-12-03 04:47:49,089 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1111 transitions. [2023-12-03 04:47:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 04:47:49,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:51,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:51,647 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 714 states and 1122 transitions. [2023-12-03 04:47:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1122 transitions. [2023-12-03 04:47:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:51,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:54,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:54,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 716 states and 1124 transitions. [2023-12-03 04:47:54,324 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1124 transitions. [2023-12-03 04:47:54,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:54,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:54,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:56,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:56,884 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:56,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:56,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 720 states and 1130 transitions. [2023-12-03 04:47:56,952 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1130 transitions. [2023-12-03 04:47:56,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:47:56,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:56,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:47:59,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:47:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:47:59,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:47:59,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 722 states and 1133 transitions. [2023-12-03 04:47:59,524 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1133 transitions. [2023-12-03 04:47:59,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:47:59,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:47:59,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:02,070 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2023-12-03 04:48:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 730 states and 1145 transitions. [2023-12-03 04:48:02,213 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1145 transitions. [2023-12-03 04:48:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:48:02,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:48:04,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:04,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 738 states and 1156 transitions. [2023-12-03 04:48:04,898 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1156 transitions. [2023-12-03 04:48:04,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:04,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:04,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:07,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:07,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 742 states and 1162 transitions. [2023-12-03 04:48:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1162 transitions. [2023-12-03 04:48:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:07,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:09,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:10,069 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:10,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:10,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 746 states and 1168 transitions. [2023-12-03 04:48:10,137 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1168 transitions. [2023-12-03 04:48:10,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:10,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:10,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:12,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:12,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 748 states and 1170 transitions. [2023-12-03 04:48:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1170 transitions. [2023-12-03 04:48:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:12,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:12,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:15,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:15,353 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:15,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:15,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 750 states and 1172 transitions. [2023-12-03 04:48:15,421 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1172 transitions. [2023-12-03 04:48:15,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:48:15,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:15,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:17,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:17,969 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:48:18,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:18,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 756 states and 1184 transitions. [2023-12-03 04:48:18,004 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1184 transitions. [2023-12-03 04:48:18,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 04:48:18,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:18,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:20,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:20,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 762 states and 1195 transitions. [2023-12-03 04:48:20,627 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1195 transitions. [2023-12-03 04:48:20,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:20,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:20,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:23,191 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:48:23,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:23,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 764 states and 1198 transitions. [2023-12-03 04:48:23,257 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1198 transitions. [2023-12-03 04:48:23,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:23,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:23,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:25,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:25,826 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:25,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:25,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 766 states and 1200 transitions. [2023-12-03 04:48:25,879 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1200 transitions. [2023-12-03 04:48:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:25,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:28,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:28,538 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:48:28,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:28,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 770 states and 1207 transitions. [2023-12-03 04:48:28,585 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1207 transitions. [2023-12-03 04:48:28,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:28,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:28,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:31,130 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 774 states and 1213 transitions. [2023-12-03 04:48:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1213 transitions. [2023-12-03 04:48:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 04:48:31,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:31,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:33,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:33,750 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:33,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:33,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 776 states and 1216 transitions. [2023-12-03 04:48:33,782 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1216 transitions. [2023-12-03 04:48:33,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:48:33,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:33,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:36,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:48:36,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 780 states and 1223 transitions. [2023-12-03 04:48:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1223 transitions. [2023-12-03 04:48:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:48:36,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:36,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:39,207 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:39,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:39,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 784 states and 1229 transitions. [2023-12-03 04:48:39,263 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1229 transitions. [2023-12-03 04:48:39,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:48:39,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:39,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:41,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:41,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 788 states and 1235 transitions. [2023-12-03 04:48:41,874 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1235 transitions. [2023-12-03 04:48:41,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:48:41,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:41,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:44,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 790 states and 1237 transitions. [2023-12-03 04:48:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1237 transitions. [2023-12-03 04:48:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:48:44,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:44,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:46,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:47,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:47,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 792 states and 1239 transitions. [2023-12-03 04:48:47,132 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1239 transitions. [2023-12-03 04:48:47,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 04:48:47,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:47,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:49,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:49,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 794 states and 1242 transitions. [2023-12-03 04:48:49,713 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1242 transitions. [2023-12-03 04:48:49,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:48:49,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:49,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:52,294 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:52,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 798 states and 1248 transitions. [2023-12-03 04:48:52,363 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1248 transitions. [2023-12-03 04:48:52,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:48:52,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:52,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:54,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:48:54,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:54,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 800 states and 1250 transitions. [2023-12-03 04:48:54,980 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1250 transitions. [2023-12-03 04:48:54,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:48:54,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:54,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:57,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:48:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:48:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:48:57,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 802 states and 1253 transitions. [2023-12-03 04:48:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1253 transitions. [2023-12-03 04:48:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:48:57,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:48:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:48:59,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:49:00,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:00,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 804 states and 1255 transitions. [2023-12-03 04:49:00,209 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1255 transitions. [2023-12-03 04:49:00,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:49:00,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:00,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:02,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:02,780 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:49:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 806 states and 1260 transitions. [2023-12-03 04:49:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1260 transitions. [2023-12-03 04:49:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:49:02,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:05,395 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:49:05,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:05,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 808 states and 1263 transitions. [2023-12-03 04:49:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1263 transitions. [2023-12-03 04:49:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 04:49:05,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:08,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:08,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 810 states and 1267 transitions. [2023-12-03 04:49:08,090 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1267 transitions. [2023-12-03 04:49:08,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 04:49:08,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:08,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:10,940 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 820 states and 1281 transitions. [2023-12-03 04:49:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1281 transitions. [2023-12-03 04:49:11,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:49:11,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:11,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:13,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:49:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:14,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 823 states and 1286 transitions. [2023-12-03 04:49:14,044 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1286 transitions. [2023-12-03 04:49:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:49:14,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:16,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:16,623 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:49:16,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:16,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 827 states and 1293 transitions. [2023-12-03 04:49:16,687 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1293 transitions. [2023-12-03 04:49:16,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:49:16,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:16,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:19,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 403 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2023-12-03 04:49:19,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:19,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 829 states and 1295 transitions. [2023-12-03 04:49:19,292 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1295 transitions. [2023-12-03 04:49:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:49:19,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:19,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:21,868 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:49:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:21,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 833 states and 1301 transitions. [2023-12-03 04:49:21,935 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1301 transitions. [2023-12-03 04:49:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:49:21,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:24,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:24,551 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:24,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 835 states and 1305 transitions. [2023-12-03 04:49:24,623 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1305 transitions. [2023-12-03 04:49:24,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 04:49:24,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:24,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:26,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:27,182 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:27,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:27,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 836 states and 1306 transitions. [2023-12-03 04:49:27,217 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1306 transitions. [2023-12-03 04:49:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 04:49:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:27,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:29,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:29,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:29,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 838 states and 1310 transitions. [2023-12-03 04:49:29,870 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1310 transitions. [2023-12-03 04:49:29,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 04:49:29,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:29,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:32,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:32,470 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 839 states and 1311 transitions. [2023-12-03 04:49:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1311 transitions. [2023-12-03 04:49:32,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 04:49:32,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:35,128 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:35,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:35,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 841 states and 1315 transitions. [2023-12-03 04:49:35,186 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1315 transitions. [2023-12-03 04:49:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 04:49:35,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:37,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:37,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1326 states to 842 states and 1316 transitions. [2023-12-03 04:49:37,829 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1316 transitions. [2023-12-03 04:49:37,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 04:49:37,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:37,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 844 states and 1320 transitions. [2023-12-03 04:49:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1320 transitions. [2023-12-03 04:49:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 04:49:40,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:40,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:43,087 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2023-12-03 04:49:43,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:43,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 846 states and 1324 transitions. [2023-12-03 04:49:43,142 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1324 transitions. [2023-12-03 04:49:43,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 04:49:43,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:43,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:45,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:45,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 847 states and 1325 transitions. [2023-12-03 04:49:45,824 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1325 transitions. [2023-12-03 04:49:45,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 04:49:45,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:45,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:48,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 848 states and 1326 transitions. [2023-12-03 04:49:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1326 transitions. [2023-12-03 04:49:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 04:49:48,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:48,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:51,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:51,438 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2023-12-03 04:49:51,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:51,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 849 states and 1327 transitions. [2023-12-03 04:49:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1327 transitions. [2023-12-03 04:49:51,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 04:49:51,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:51,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:49:55,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:49:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 854 states and 1336 transitions. [2023-12-03 04:49:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1336 transitions. [2023-12-03 04:49:55,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 04:49:55,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:49:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:49:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:49:58,550 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:08,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:50:08,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 856 states and 1338 transitions. [2023-12-03 04:50:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1338 transitions. [2023-12-03 04:50:08,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 04:50:08,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:11,238 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:11,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:11,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 862 states and 1348 transitions. [2023-12-03 04:50:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1348 transitions. [2023-12-03 04:50:11,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 04:50:11,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:11,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:14,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:14,588 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:14,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:14,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 864 states and 1350 transitions. [2023-12-03 04:50:14,643 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1350 transitions. [2023-12-03 04:50:14,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 04:50:14,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:14,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 870 states and 1360 transitions. [2023-12-03 04:50:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1360 transitions. [2023-12-03 04:50:17,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-03 04:50:17,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:20,553 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:20,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:20,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 872 states and 1362 transitions. [2023-12-03 04:50:20,605 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1362 transitions. [2023-12-03 04:50:20,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 04:50:20,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:20,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 878 states and 1372 transitions. [2023-12-03 04:50:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1372 transitions. [2023-12-03 04:50:23,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 04:50:23,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:27,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 880 states and 1374 transitions. [2023-12-03 04:50:27,090 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1374 transitions. [2023-12-03 04:50:27,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 04:50:27,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:27,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:30,230 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:30,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:30,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 886 states and 1384 transitions. [2023-12-03 04:50:30,393 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1384 transitions. [2023-12-03 04:50:30,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 04:50:30,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:30,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:32,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:33,462 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:33,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 890 states and 1393 transitions. [2023-12-03 04:50:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1393 transitions. [2023-12-03 04:50:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 04:50:33,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:33,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:42,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:43,116 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:50:53,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 04:50:53,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:53,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 894 states and 1400 transitions. [2023-12-03 04:50:53,440 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1400 transitions. [2023-12-03 04:50:53,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 04:50:53,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:53,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:56,305 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:50:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:56,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 896 states and 1402 transitions. [2023-12-03 04:50:56,363 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1402 transitions. [2023-12-03 04:50:56,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 04:50:56,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:56,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:50:58,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:50:59,037 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2023-12-03 04:50:59,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:50:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 898 states and 1404 transitions. [2023-12-03 04:50:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1404 transitions. [2023-12-03 04:50:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 04:50:59,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:50:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:01,942 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:51:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:01,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 898 states and 1403 transitions. [2023-12-03 04:51:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1403 transitions. [2023-12-03 04:51:01,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 04:51:01,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:01,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:11,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:12,697 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:51:16,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 906 states and 1422 transitions. [2023-12-03 04:51:16,983 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1422 transitions. [2023-12-03 04:51:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 04:51:16,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:16,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:19,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:20,202 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:51:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:20,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 908 states and 1425 transitions. [2023-12-03 04:51:20,294 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1425 transitions. [2023-12-03 04:51:20,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 04:51:20,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:20,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:22,963 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2023-12-03 04:51:23,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:23,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 910 states and 1444 transitions. [2023-12-03 04:51:23,755 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1444 transitions. [2023-12-03 04:51:23,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 04:51:23,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:23,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:32,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:33,175 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:51:34,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:34,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 912 states and 1447 transitions. [2023-12-03 04:51:34,452 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1447 transitions. [2023-12-03 04:51:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 04:51:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:36,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:37,129 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2023-12-03 04:51:38,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:38,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 914 states and 1466 transitions. [2023-12-03 04:51:38,082 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1466 transitions. [2023-12-03 04:51:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 04:51:38,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:38,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:40,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:40,936 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2023-12-03 04:51:41,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 915 states and 1467 transitions. [2023-12-03 04:51:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1467 transitions. [2023-12-03 04:51:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 04:51:41,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:41,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:44,143 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2023-12-03 04:51:44,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 917 states and 1486 transitions. [2023-12-03 04:51:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1486 transitions. [2023-12-03 04:51:44,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 04:51:44,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:44,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:47,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2023-12-03 04:51:48,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:48,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 918 states and 1487 transitions. [2023-12-03 04:51:48,290 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1487 transitions. [2023-12-03 04:51:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 04:51:48,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:48,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:50,962 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2023-12-03 04:51:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:51,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1544 states to 920 states and 1505 transitions. [2023-12-03 04:51:51,833 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 1505 transitions. [2023-12-03 04:51:51,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 04:51:51,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:51,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2023-12-03 04:51:54,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:54,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 921 states and 1506 transitions. [2023-12-03 04:51:54,565 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1506 transitions. [2023-12-03 04:51:54,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 04:51:54,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:54,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:51:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:51:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2023-12-03 04:51:57,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:51:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 925 states and 1510 transitions. [2023-12-03 04:51:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1510 transitions. [2023-12-03 04:51:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 04:51:57,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:51:57,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2023-12-03 04:52:00,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 927 states and 1513 transitions. [2023-12-03 04:52:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1513 transitions. [2023-12-03 04:52:00,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 04:52:00,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:00,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:03,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2023-12-03 04:52:03,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:03,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 929 states and 1515 transitions. [2023-12-03 04:52:03,505 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1515 transitions. [2023-12-03 04:52:03,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 04:52:03,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:03,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:06,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:52:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:06,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 929 states and 1514 transitions. [2023-12-03 04:52:06,709 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1514 transitions. [2023-12-03 04:52:06,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 04:52:06,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:06,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2023-12-03 04:52:09,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:09,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 931 states and 1516 transitions. [2023-12-03 04:52:09,409 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1516 transitions. [2023-12-03 04:52:09,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 04:52:09,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:09,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:11,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:12,108 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2023-12-03 04:52:12,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:12,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 933 states and 1518 transitions. [2023-12-03 04:52:12,149 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1518 transitions. [2023-12-03 04:52:12,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 04:52:12,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:12,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2023-12-03 04:52:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 934 states and 1518 transitions. [2023-12-03 04:52:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1518 transitions. [2023-12-03 04:52:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 04:52:15,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:15,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:17,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:52:18,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 937 states and 1522 transitions. [2023-12-03 04:52:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1522 transitions. [2023-12-03 04:52:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 04:52:18,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:18,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:27,169 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:52:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 937 states and 1521 transitions. [2023-12-03 04:52:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1521 transitions. [2023-12-03 04:52:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 04:52:27,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:27,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:36,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:36,487 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:52:41,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:41,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 948 states and 1541 transitions. [2023-12-03 04:52:41,561 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1541 transitions. [2023-12-03 04:52:41,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 04:52:41,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:41,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:44,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:44,400 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2023-12-03 04:52:44,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:44,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 950 states and 1544 transitions. [2023-12-03 04:52:44,443 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1544 transitions. [2023-12-03 04:52:44,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 04:52:44,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:44,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:52:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:52:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:52:58,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:52:58,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 961 states and 1564 transitions. [2023-12-03 04:52:58,109 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1564 transitions. [2023-12-03 04:52:58,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:52:58,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:52:58,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:00,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:01,063 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2023-12-03 04:53:01,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:01,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1625 states to 961 states and 1562 transitions. [2023-12-03 04:53:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1562 transitions. [2023-12-03 04:53:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:53:01,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:04,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:53:05,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:05,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 963 states and 1553 transitions. [2023-12-03 04:53:05,253 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1553 transitions. [2023-12-03 04:53:05,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:53:05,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:05,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:14,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:14,908 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:53:16,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:16,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 965 states and 1556 transitions. [2023-12-03 04:53:16,384 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1556 transitions. [2023-12-03 04:53:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 04:53:16,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:16,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:27,557 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:53:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 976 states and 1576 transitions. [2023-12-03 04:53:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1576 transitions. [2023-12-03 04:53:32,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 04:53:32,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:32,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:35,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:53:35,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 980 states and 1581 transitions. [2023-12-03 04:53:35,563 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1581 transitions. [2023-12-03 04:53:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 04:53:35,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:35,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:38,298 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:53:38,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:38,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 985 states and 1589 transitions. [2023-12-03 04:53:38,363 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1589 transitions. [2023-12-03 04:53:38,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 04:53:38,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:38,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:53:48,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:53:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:53:51,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:53:51,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 987 states and 1592 transitions. [2023-12-03 04:53:51,008 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1592 transitions. [2023-12-03 04:53:51,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 04:53:51,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:53:51,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:01,118 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:54:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:05,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 998 states and 1614 transitions. [2023-12-03 04:54:05,834 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1614 transitions. [2023-12-03 04:54:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 04:54:05,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:08,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:08,965 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:54:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:09,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1002 states and 1619 transitions. [2023-12-03 04:54:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1619 transitions. [2023-12-03 04:54:09,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 04:54:09,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:54:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:12,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1007 states and 1627 transitions. [2023-12-03 04:54:12,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1627 transitions. [2023-12-03 04:54:12,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 04:54:12,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:12,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:15,739 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:54:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:16,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 1010 states and 1631 transitions. [2023-12-03 04:54:16,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1631 transitions. [2023-12-03 04:54:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 04:54:16,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:16,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:25,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:26,391 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:54:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1012 states and 1634 transitions. [2023-12-03 04:54:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1634 transitions. [2023-12-03 04:54:28,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 04:54:28,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:28,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:54:31,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:31,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1725 states to 1016 states and 1639 transitions. [2023-12-03 04:54:31,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1639 transitions. [2023-12-03 04:54:31,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:54:31,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:31,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:54:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:34,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1019 states and 1643 transitions. [2023-12-03 04:54:34,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1643 transitions. [2023-12-03 04:54:34,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:54:34,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:34,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:37,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:37,892 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:54:37,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:37,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1022 states and 1647 transitions. [2023-12-03 04:54:37,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1647 transitions. [2023-12-03 04:54:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:54:37,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:37,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:41,031 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:54:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:41,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1027 states and 1655 transitions. [2023-12-03 04:54:41,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1655 transitions. [2023-12-03 04:54:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 04:54:41,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:41,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:52,843 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:54:54,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1029 states and 1658 transitions. [2023-12-03 04:54:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1658 transitions. [2023-12-03 04:54:54,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 04:54:54,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:54:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:54:58,055 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 398 trivial. 0 not checked. [2023-12-03 04:54:58,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:54:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1033 states and 1664 transitions. [2023-12-03 04:54:58,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1664 transitions. [2023-12-03 04:54:58,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 04:54:58,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:54:58,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:01,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:01,737 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:55:01,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:01,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1036 states and 1668 transitions. [2023-12-03 04:55:01,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1668 transitions. [2023-12-03 04:55:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 04:55:01,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:55:05,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1039 states and 1672 transitions. [2023-12-03 04:55:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1672 transitions. [2023-12-03 04:55:05,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 04:55:05,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:08,028 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:55:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:08,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1042 states and 1676 transitions. [2023-12-03 04:55:08,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1676 transitions. [2023-12-03 04:55:08,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 04:55:08,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:08,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:25,777 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:55:26,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:26,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1040 states and 1672 transitions. [2023-12-03 04:55:26,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1672 transitions. [2023-12-03 04:55:26,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 04:55:26,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:26,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:42,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:43,391 INFO L134 CoverageAnalysis]: Checked inductivity of 402 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2023-12-03 04:55:43,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:43,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1040 states and 1671 transitions. [2023-12-03 04:55:43,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1671 transitions. [2023-12-03 04:55:43,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 04:55:43,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:43,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:55:46,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:46,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1043 states and 1675 transitions. [2023-12-03 04:55:46,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1675 transitions. [2023-12-03 04:55:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 04:55:46,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:46,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:49,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:55:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1046 states and 1679 transitions. [2023-12-03 04:55:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1679 transitions. [2023-12-03 04:55:49,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 04:55:49,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:49,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:52,431 INFO L134 CoverageAnalysis]: Checked inductivity of 418 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2023-12-03 04:55:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1049 states and 1683 transitions. [2023-12-03 04:55:52,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1683 transitions. [2023-12-03 04:55:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 04:55:52,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:52,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 04:55:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 04:55:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2023-12-03 04:55:55,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 04:55:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1053 states and 1688 transitions. [2023-12-03 04:55:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1688 transitions. [2023-12-03 04:55:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 04:55:55,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 04:55:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms