./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/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_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/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_bdf6465c-af9c-4c28-8141-51390e0af144/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 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:42:07,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:42:07,545 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:42:07,550 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:42:07,550 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:42:07,573 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:42:07,574 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:42:07,575 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:42:07,575 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:42:07,576 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:42:07,576 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:42:07,577 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:42:07,577 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:42:07,578 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:42:07,578 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:42:07,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:42:07,579 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:42:07,580 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:42:07,580 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:42:07,581 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:42:07,581 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:42:07,585 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:42:07,585 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:42:07,586 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:42:07,586 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:42:07,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:42:07,587 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:42:07,587 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:42:07,588 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:42:07,588 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:42:07,588 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_bdf6465c-af9c-4c28-8141-51390e0af144/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 159d68084b5403f80e4b7540fecb70dab3afa3eb4f2cbbe3cc657fb12a0df7e0 [2023-12-02 22:42:07,795 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:42:07,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:42:07,819 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:42:07,821 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:42:07,821 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:42:07,822 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-12-02 22:42:10,633 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:42:11,210 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:42:11,211 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i [2023-12-02 22:42:11,268 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/data/0b92ca005/b1900a92cc2740edbb0e9be89930684e/FLAG11086df90 [2023-12-02 22:42:11,282 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/data/0b92ca005/b1900a92cc2740edbb0e9be89930684e [2023-12-02 22:42:11,285 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:42:11,286 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:42:11,288 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:42:11,288 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:42:11,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:42:11,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:42:11" (1/1) ... [2023-12-02 22:42:11,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@464d5432 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:11, skipping insertion in model container [2023-12-02 22:42:11,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:42:11" (1/1) ... [2023-12-02 22:42:11,558 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:42:16,653 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_bdf6465c-af9c-4c28-8141-51390e0af144/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2023-12-02 22:42:17,023 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:42:17,121 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:42:17,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4710] [2023-12-02 22:42:17,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4717] [2023-12-02 22:42:17,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4731] [2023-12-02 22:42:17,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4739] [2023-12-02 22:42:17,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5370] [2023-12-02 22:42:17,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5373] [2023-12-02 22:42:17,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5376] [2023-12-02 22:42:17,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5379] [2023-12-02 22:42:17,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [5382] [2023-12-02 22:42:17,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5397-5398] [2023-12-02 22:42:17,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5401-5402] [2023-12-02 22:42:17,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5405-5406] [2023-12-02 22:42:17,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5409-5410] [2023-12-02 22:42:17,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); [5413-5414] [2023-12-02 22:42:17,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5571-5572] [2023-12-02 22:42:17,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5575-5576] [2023-12-02 22:42:17,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5579-5580] [2023-12-02 22:42:17,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5583-5584] [2023-12-02 22:42:17,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); [5587-5588] [2023-12-02 22:42:17,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5604-5605] [2023-12-02 22:42:17,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5608-5609] [2023-12-02 22:42:17,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5612-5613] [2023-12-02 22:42:17,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5616-5617] [2023-12-02 22:42:17,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); [5620-5621] [2023-12-02 22:42:17,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5638-5639] [2023-12-02 22:42:17,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5642-5643] [2023-12-02 22:42:17,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5646-5647] [2023-12-02 22:42:17,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5650-5651] [2023-12-02 22:42:17,243 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); [5654-5655] [2023-12-02 22:42:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5706-5707] [2023-12-02 22:42:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5710-5711] [2023-12-02 22:42:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5714-5715] [2023-12-02 22:42:17,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5718-5719] [2023-12-02 22:42:17,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); [5722-5723] [2023-12-02 22:42:17,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [11781] [2023-12-02 22:42:17,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [11789] [2023-12-02 22:42:17,461 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [12963] [2023-12-02 22:42:17,688 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_bdf6465c-af9c-4c28-8141-51390e0af144/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--video--fbdev--via--viafb.ko-entry_point.cil.out.i[548244,548257] [2023-12-02 22:42:17,712 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:42:18,091 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:42:18,092 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:42:18,092 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 22:42:18,098 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:42:18,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18 WrapperNode [2023-12-02 22:42:18,098 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:42:18,099 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:42:18,099 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:42:18,099 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:42:18,105 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:18,262 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:18,816 INFO L138 Inliner]: procedures = 861, calls = 10487, calls flagged for inlining = 291, calls inlined = 261, statements flattened = 18279 [2023-12-02 22:42:18,817 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:42:18,818 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:42:18,818 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:42:18,818 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:42:18,829 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:18,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,011 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,426 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,464 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,558 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,597 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,711 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:42:19,712 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:42:19,712 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:42:19,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:42:19,713 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:42:18" (1/1) ... [2023-12-02 22:42:19,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:42:19,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:42:19,741 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:42:19,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdf6465c-af9c-4c28-8141-51390e0af144/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:42:19,782 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-12-02 22:42:19,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2023-12-02 22:42:19,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2023-12-02 22:42:19,782 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_disable [2023-12-02 22:42:19,782 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_disable [2023-12-02 22:42:19,782 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lvds_identify_vt1636 [2023-12-02 22:42:19,782 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lvds_identify_vt1636 [2023-12-02 22:42:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_remove [2023-12-02 22:42:19,783 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_remove [2023-12-02 22:42:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2023-12-02 22:42:19,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2023-12-02 22:42:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure via_read_reg [2023-12-02 22:42:19,783 INFO L138 BoogieDeclarations]: Found implementation of procedure via_read_reg [2023-12-02 22:42:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure write_dac_reg [2023-12-02 22:42:19,783 INFO L138 BoogieDeclarations]: Found implementation of procedure write_dac_reg [2023-12-02 22:42:19,783 INFO L130 BoogieDeclarations]: Found specification of procedure vx855_encode_pll [2023-12-02 22:42:19,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vx855_encode_pll [2023-12-02 22:42:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_resume [2023-12-02 22:42:19,784 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_resume [2023-12-02 22:42:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_teardown_mmio [2023-12-02 22:42:19,784 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_teardown_mmio [2023-12-02 22:42:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 22:42:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 22:42:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_misc_reg_mask [2023-12-02 22:42:19,784 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_misc_reg_mask [2023-12-02 22:42:19,784 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_alloc [2023-12-02 22:42:19,784 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_alloc [2023-12-02 22:42:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_check_var [2023-12-02 22:42:19,785 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_check_var [2023-12-02 22:42:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp1_proc_write [2023-12-02 22:42:19,785 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp1_proc_write [2023-12-02 22:42:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 22:42:19,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 22:42:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_readbyte [2023-12-02 22:42:19,785 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_readbyte [2023-12-02 22:42:19,785 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_timing [2023-12-02 22:42:19,785 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_timing [2023-12-02 22:42:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-02 22:42:19,786 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-02 22:42:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure set_dpa_vt1636 [2023-12-02 22:42:19,786 INFO L138 BoogieDeclarations]: Found implementation of procedure set_dpa_vt1636 [2023-12-02 22:42:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_FIFO_reg [2023-12-02 22:42:19,786 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_FIFO_reg [2023-12-02 22:42:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2023-12-02 22:42:19,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2023-12-02 22:42:19,786 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-02 22:42:19,786 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-02 22:42:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-12-02 22:42:19,787 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-12-02 22:42:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_disable_lvds_vt1636 [2023-12-02 22:42:19,787 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_disable_lvds_vt1636 [2023-12-02 22:42:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:42:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure get_clk_range_index [2023-12-02 22:42:19,787 INFO L138 BoogieDeclarations]: Found implementation of procedure get_clk_range_index [2023-12-02 22:42:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_enable [2023-12-02 22:42:19,787 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_enable [2023-12-02 22:42:19,787 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_copyarea [2023-12-02 22:42:19,788 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_copyarea [2023-12-02 22:42:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-02 22:42:19,788 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-02 22:42:19,788 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-12-02 22:42:19,788 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-12-02 22:42:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure get_var_refresh [2023-12-02 22:42:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure get_var_refresh [2023-12-02 22:42:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_unlock_crt [2023-12-02 22:42:19,836 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_unlock_crt [2023-12-02 22:42:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_fetch_count_reg [2023-12-02 22:42:19,837 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_fetch_count_reg [2023-12-02 22:42:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8_from_user [2023-12-02 22:42:19,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8_from_user [2023-12-02 22:42:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-02 22:42:19,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-02 22:42:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:42:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_reset_engine [2023-12-02 22:42:19,837 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_reset_engine [2023-12-02 22:42:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:42:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-02 22:42:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-02 22:42:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:42:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_dvi_devices [2023-12-02 22:42:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dvi_devices [2023-12-02 22:42:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_timing [2023-12-02 22:42:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_timing [2023-12-02 22:42:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2023-12-02 22:42:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_viafb_pm_hooks_lock [2023-12-02 22:42:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_load_reg [2023-12-02 22:42:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_load_reg [2023-12-02 22:42:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure register_framebuffer [2023-12-02 22:42:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure register_framebuffer [2023-12-02 22:42:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure set_engine_pll_encoded [2023-12-02 22:42:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure set_engine_pll_encoded [2023-12-02 22:42:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:42:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:42:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_sync_polarity [2023-12-02 22:42:19,839 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_sync_polarity [2023-12-02 22:42:19,839 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-02 22:42:19,840 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-02 22:42:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_suspend [2023-12-02 22:42:19,840 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_suspend [2023-12-02 22:42:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure fb_set_suspend [2023-12-02 22:42:19,840 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_set_suspend [2023-12-02 22:42:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 22:42:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure framebuffer_release [2023-12-02 22:42:19,840 INFO L138 BoogieDeclarations]: Found implementation of procedure framebuffer_release [2023-12-02 22:42:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure parse_mode [2023-12-02 22:42:19,840 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_mode [2023-12-02 22:42:19,840 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_state [2023-12-02 22:42:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_state [2023-12-02 22:42:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_lcd_devices [2023-12-02 22:42:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lcd_devices [2023-12-02 22:42:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure probe___0 [2023-12-02 22:42:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___0 [2023-12-02 22:42:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure probe___1 [2023-12-02 22:42:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___1 [2023-12-02 22:42:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure probe___3 [2023-12-02 22:42:19,841 INFO L138 BoogieDeclarations]: Found implementation of procedure probe___3 [2023-12-02 22:42:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_source [2023-12-02 22:42:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_source [2023-12-02 22:42:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 22:42:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 22:42:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_8 [2023-12-02 22:42:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_8 [2023-12-02 22:42:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 22:42:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 22:42:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2023-12-02 22:42:19,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2023-12-02 22:42:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg_mask [2023-12-02 22:42:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg_mask [2023-12-02 22:42:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2023-12-02 22:42:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~structbegin~~u16~0~u8~0~u8~0~structend~~TO~VOID [2023-12-02 22:42:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 22:42:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 22:42:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-02 22:42:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-02 22:42:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_resume [2023-12-02 22:42:19,843 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_resume [2023-12-02 22:42:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:42:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 22:42:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 22:42:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure cle266_encode_pll [2023-12-02 22:42:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cle266_encode_pll [2023-12-02 22:42:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:42:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2023-12-02 22:42:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~~u32~0~X~~u32~0~X~~u8~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~$Pointer$~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u32~0~X~~u8~0~TO~int [2023-12-02 22:42:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-02 22:42:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-02 22:42:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-12-02 22:42:19,845 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-12-02 22:42:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_best_mode [2023-12-02 22:42:19,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_best_mode [2023-12-02 22:42:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_probe [2023-12-02 22:42:19,845 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_probe [2023-12-02 22:42:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_config [2023-12-02 22:42:19,845 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_config [2023-12-02 22:42:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure parse_port [2023-12-02 22:42:19,845 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_port [2023-12-02 22:42:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_fix [2023-12-02 22:42:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_fix [2023-12-02 22:42:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_fillrect [2023-12-02 22:42:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_fillrect [2023-12-02 22:42:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_setup_fixinfo [2023-12-02 22:42:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_setup_fixinfo [2023-12-02 22:42:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_sense [2023-12-02 22:42:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_sense [2023-12-02 22:42:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_iga_path [2023-12-02 22:42:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_iga_path [2023-12-02 22:42:19,846 INFO L130 BoogieDeclarations]: Found specification of procedure check_tmds_chip [2023-12-02 22:42:19,846 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tmds_chip [2023-12-02 22:42:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_unregister [2023-12-02 22:42:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_unregister [2023-12-02 22:42:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:42:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_transfer [2023-12-02 22:42:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_transfer [2023-12-02 22:42:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 22:42:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 22:42:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfph_proc_write [2023-12-02 22:42:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfph_proc_write [2023-12-02 22:42:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_disable [2023-12-02 22:42:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_disable [2023-12-02 22:42:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure k800_encode_pll [2023-12-02 22:42:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_encode_pll [2023-12-02 22:42:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-12-02 22:42:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-12-02 22:42:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_enable [2023-12-02 22:42:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_enable [2023-12-02 22:42:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_set_mode [2023-12-02 22:42:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_set_mode [2023-12-02 22:42:19,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-12-02 22:42:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-12-02 22:42:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pan_display [2023-12-02 22:42:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pan_display [2023-12-02 22:42:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2023-12-02 22:42:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2023-12-02 22:42:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure via_fb_pci_remove [2023-12-02 22:42:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure via_fb_pci_remove [2023-12-02 22:42:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_bus_free [2023-12-02 22:42:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_bus_free [2023-12-02 22:42:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_primary_address [2023-12-02 22:42:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_primary_address [2023-12-02 22:42:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-12-02 22:42:19,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-12-02 22:42:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_init_lvds_output_interface [2023-12-02 22:42:19,850 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_init_lvds_output_interface [2023-12-02 22:42:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_bpp [2023-12-02 22:42:19,850 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_bpp [2023-12-02 22:42:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure set_source_common [2023-12-02 22:42:19,850 INFO L138 BoogieDeclarations]: Found implementation of procedure set_source_common [2023-12-02 22:42:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_find_i2c_adapter [2023-12-02 22:42:19,850 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_find_i2c_adapter [2023-12-02 22:42:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga1_odev_proc_write [2023-12-02 22:42:19,850 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga1_odev_proc_write [2023-12-02 22:42:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure integrated_lvds_enable [2023-12-02 22:42:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure integrated_lvds_enable [2023-12-02 22:42:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2023-12-02 22:42:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2023-12-02 22:42:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_par [2023-12-02 22:42:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_par [2023-12-02 22:42:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 22:42:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 22:42:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 22:42:19,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 22:42:19,851 INFO L130 BoogieDeclarations]: Found specification of procedure get_sync [2023-12-02 22:42:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sync [2023-12-02 22:42:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure get_pll_output_frequency [2023-12-02 22:42:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pll_output_frequency [2023-12-02 22:42:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_iga2_odev_proc_write [2023-12-02 22:42:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_iga2_odev_proc_write [2023-12-02 22:42:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~~bool~0~TO~VOID [2023-12-02 22:42:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~~bool~0~TO~VOID [2023-12-02 22:42:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_remove [2023-12-02 22:42:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_remove [2023-12-02 22:42:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-02 22:42:19,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-02 22:42:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_enable_lvds_vt1636 [2023-12-02 22:42:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_enable_lvds_vt1636 [2023-12-02 22:42:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lock_crt [2023-12-02 22:42:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lock_crt [2023-12-02 22:42:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-12-02 22:42:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-12-02 22:42:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 22:42:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 22:42:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:42:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure set_clock_source_common [2023-12-02 22:42:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure set_clock_source_common [2023-12-02 22:42:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_primary_pll_encoded [2023-12-02 22:42:19,854 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_primary_pll_encoded [2023-12-02 22:42:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure set_color_register [2023-12-02 22:42:19,854 INFO L138 BoogieDeclarations]: Found implementation of procedure set_color_register [2023-12-02 22:42:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-12-02 22:42:19,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-12-02 22:42:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 22:42:19,854 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 22:42:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_get_best_mode [2023-12-02 22:42:19,854 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_get_best_mode [2023-12-02 22:42:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 22:42:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_write_mask_lvds [2023-12-02 22:42:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_write_mask_lvds [2023-12-02 22:42:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2023-12-02 22:42:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_viafb_pm_hooks_lock [2023-12-02 22:42:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 22:42:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_write [2023-12-02 22:42:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_write [2023-12-02 22:42:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure tmds_register_read [2023-12-02 22:42:19,855 INFO L138 BoogieDeclarations]: Found implementation of procedure tmds_register_read [2023-12-02 22:42:19,855 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_read [2023-12-02 22:42:19,856 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_read [2023-12-02 22:42:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure cfb_imageblit [2023-12-02 22:42:19,856 INFO L138 BoogieDeclarations]: Found implementation of procedure cfb_imageblit [2023-12-02 22:42:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 22:42:19,856 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 22:42:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-02 22:42:19,856 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-02 22:42:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-12-02 22:42:19,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-12-02 22:42:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2023-12-02 22:42:19,856 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2023-12-02 22:42:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_pm_register [2023-12-02 22:42:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_pm_register [2023-12-02 22:42:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-12-02 22:42:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-12-02 22:42:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure fb_get_color_depth [2023-12-02 22:42:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_get_color_depth [2023-12-02 22:42:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_lcd_disable [2023-12-02 22:42:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_lcd_disable [2023-12-02 22:42:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:42:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-02 22:42:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_vt1636_proc_write [2023-12-02 22:42:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_vt1636_proc_write [2023-12-02 22:42:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 22:42:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 22:42:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_i2c_writebyte [2023-12-02 22:42:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_i2c_writebyte [2023-12-02 22:42:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure via_gpio_set [2023-12-02 22:42:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure via_gpio_set [2023-12-02 22:42:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure var_to_timing [2023-12-02 22:42:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure var_to_timing [2023-12-02 22:42:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure via_set_secondary_address [2023-12-02 22:42:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure via_set_secondary_address [2023-12-02 22:42:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-02 22:42:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-02 22:42:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_read [2023-12-02 22:42:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_read [2023-12-02 22:42:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_enable [2023-12-02 22:42:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_enable [2023-12-02 22:42:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_probe [2023-12-02 22:42:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_probe [2023-12-02 22:42:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure odev_update [2023-12-02 22:42:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_update [2023-12-02 22:42:19,860 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_i2c_read_lvds [2023-12-02 22:42:19,860 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_i2c_read_lvds [2023-12-02 22:42:19,860 INFO L130 BoogieDeclarations]: Found specification of procedure via_pci_remove [2023-12-02 22:42:19,860 INFO L138 BoogieDeclarations]: Found implementation of procedure via_pci_remove [2023-12-02 22:42:19,860 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2023-12-02 22:42:19,860 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2023-12-02 22:42:19,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 22:42:19,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 22:42:19,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 22:42:19,860 INFO L130 BoogieDeclarations]: Found specification of procedure set_lcd_output_path [2023-12-02 22:42:19,861 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lcd_output_path [2023-12-02 22:42:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure via_teardown_subdevs [2023-12-02 22:42:19,861 INFO L138 BoogieDeclarations]: Found implementation of procedure via_teardown_subdevs [2023-12-02 22:42:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-12-02 22:42:19,861 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-12-02 22:42:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_var_timing_info [2023-12-02 22:42:19,861 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_var_timing_info [2023-12-02 22:42:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-12-02 22:42:19,861 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-12-02 22:42:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:42:19,861 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:42:19,861 INFO L130 BoogieDeclarations]: Found specification of procedure via_resume [2023-12-02 22:42:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure via_resume [2023-12-02 22:42:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-12-02 22:42:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2023-12-02 22:42:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_write_regx [2023-12-02 22:42:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_write_regx [2023-12-02 22:42:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure fb_dealloc_cmap [2023-12-02 22:42:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_dealloc_cmap [2023-12-02 22:42:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_free [2023-12-02 22:42:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_free [2023-12-02 22:42:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:42:19,862 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_add [2023-12-02 22:42:19,862 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_add [2023-12-02 22:42:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 22:42:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 22:42:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_suspend [2023-12-02 22:42:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_suspend [2023-12-02 22:42:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 22:42:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 22:42:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_sync [2023-12-02 22:42:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_sync [2023-12-02 22:42:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_gpio_probe [2023-12-02 22:42:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_gpio_probe [2023-12-02 22:42:19,863 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_framebuffer [2023-12-02 22:42:19,863 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_framebuffer [2023-12-02 22:42:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvp0_proc_write [2023-12-02 22:42:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvp0_proc_write [2023-12-02 22:42:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u8~0~TO~VOID [2023-12-02 22:42:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u8~0~TO~VOID [2023-12-02 22:42:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modedb [2023-12-02 22:42:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modedb [2023-12-02 22:42:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure via_write_reg [2023-12-02 22:42:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure via_write_reg [2023-12-02 22:42:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-12-02 22:42:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-12-02 22:42:19,864 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_vclock [2023-12-02 22:42:19,864 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_vclock [2023-12-02 22:42:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 22:42:19,865 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 22:42:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure via_aux_get_preferred_mode [2023-12-02 22:42:19,865 INFO L138 BoogieDeclarations]: Found implementation of procedure via_aux_get_preferred_mode [2023-12-02 22:42:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-12-02 22:42:19,865 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-12-02 22:42:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-02 22:42:19,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-02 22:42:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-12-02 22:42:19,865 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-12-02 22:42:19,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_2 [2023-12-02 22:42:19,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_2 [2023-12-02 22:42:19,866 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_set_mode [2023-12-02 22:42:19,866 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_set_mode [2023-12-02 22:42:19,866 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dvi_query_EDID [2023-12-02 22:42:19,866 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dvi_query_EDID [2023-12-02 22:42:19,866 INFO L130 BoogieDeclarations]: Found specification of procedure console_lock [2023-12-02 22:42:19,866 INFO L138 BoogieDeclarations]: Found implementation of procedure console_lock [2023-12-02 22:42:19,866 INFO L130 BoogieDeclarations]: Found specification of procedure console_unlock [2023-12-02 22:42:19,866 INFO L138 BoogieDeclarations]: Found implementation of procedure console_unlock [2023-12-02 22:42:19,866 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_set_dpa_gfx [2023-12-02 22:42:19,866 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_set_dpa_gfx [2023-12-02 22:42:19,866 INFO L130 BoogieDeclarations]: Found specification of procedure k800_set_secondary_pll_encoded [2023-12-02 22:42:19,867 INFO L138 BoogieDeclarations]: Found implementation of procedure k800_set_secondary_pll_encoded [2023-12-02 22:42:19,867 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_dfpl_proc_write [2023-12-02 22:42:19,867 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_dfpl_proc_write [2023-12-02 22:42:19,867 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_update_device_setting [2023-12-02 22:42:19,867 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_update_device_setting [2023-12-02 22:42:19,867 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-12-02 22:42:19,867 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-12-02 22:42:19,867 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_fill_crtc_timing [2023-12-02 22:42:19,867 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_fill_crtc_timing [2023-12-02 22:42:19,867 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-12-02 22:42:19,867 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-12-02 22:42:19,867 INFO L130 BoogieDeclarations]: Found specification of procedure machine_is_olpc [2023-12-02 22:42:19,868 INFO L138 BoogieDeclarations]: Found implementation of procedure machine_is_olpc [2023-12-02 22:42:19,868 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 22:42:19,868 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 22:42:19,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:42:19,869 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_mmio_write [2023-12-02 22:42:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_mmio_write [2023-12-02 22:42:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure viafb_show_hw_cursor [2023-12-02 22:42:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure viafb_show_hw_cursor [2023-12-02 22:42:19,870 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-12-02 22:42:19,870 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-12-02 22:42:21,259 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:42:21,270 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:42:32,022 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 22:43:42,857 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:43:53,681 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:43:53,681 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:43:53,684 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:43:53 BoogieIcfgContainer [2023-12-02 22:43:53,684 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:43:53,685 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:43:53,686 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:43:53,695 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:43:53,696 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:43:53" (1/1) ... [2023-12-02 22:43:53,705 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:43:53,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:43:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5519 states to 3634 states and 5519 transitions. [2023-12-02 22:43:53,854 INFO L276 IsEmpty]: Start isEmpty. Operand 3634 states and 5519 transitions. [2023-12-02 22:43:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 22:43:53,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:43:53,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:43:56,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:43:56,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:02,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:44:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:03,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5566 states to 3638 states and 5566 transitions. [2023-12-02 22:44:03,026 INFO L276 IsEmpty]: Start isEmpty. Operand 3638 states and 5566 transitions. [2023-12-02 22:44:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 22:44:03,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:03,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:05,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:44:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:05,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5567 states to 3639 states and 5567 transitions. [2023-12-02 22:44:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 3639 states and 5567 transitions. [2023-12-02 22:44:05,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 22:44:05,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:05,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:06,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:07,269 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:44:07,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:07,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 3640 states and 5568 transitions. [2023-12-02 22:44:07,332 INFO L276 IsEmpty]: Start isEmpty. Operand 3640 states and 5568 transitions. [2023-12-02 22:44:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 22:44:07,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:07,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:09,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:44:09,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:09,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5633 states to 3649 states and 5633 transitions. [2023-12-02 22:44:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 3649 states and 5633 transitions. [2023-12-02 22:44:09,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 22:44:09,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:09,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:10,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:11,597 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:11,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5693 states to 3655 states and 5693 transitions. [2023-12-02 22:44:11,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3655 states and 5693 transitions. [2023-12-02 22:44:11,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 22:44:11,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:11,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:13,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5702 states to 3659 states and 5702 transitions. [2023-12-02 22:44:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3659 states and 5702 transitions. [2023-12-02 22:44:14,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 22:44:14,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:16,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:16,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5703 states to 3660 states and 5703 transitions. [2023-12-02 22:44:16,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3660 states and 5703 transitions. [2023-12-02 22:44:16,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 22:44:16,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:16,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:18,230 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:18,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:18,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5706 states to 3663 states and 5706 transitions. [2023-12-02 22:44:18,283 INFO L276 IsEmpty]: Start isEmpty. Operand 3663 states and 5706 transitions. [2023-12-02 22:44:18,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 22:44:18,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:18,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:19,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:19,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5709 states to 3665 states and 5709 transitions. [2023-12-02 22:44:19,996 INFO L276 IsEmpty]: Start isEmpty. Operand 3665 states and 5709 transitions. [2023-12-02 22:44:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 22:44:19,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:21,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:44:21,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:21,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5710 states to 3666 states and 5710 transitions. [2023-12-02 22:44:21,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3666 states and 5710 transitions. [2023-12-02 22:44:21,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 22:44:21,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:21,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:23,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:44:23,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5711 states to 3667 states and 5711 transitions. [2023-12-02 22:44:23,474 INFO L276 IsEmpty]: Start isEmpty. Operand 3667 states and 5711 transitions. [2023-12-02 22:44:23,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:44:23,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:23,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:25,033 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:25,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5713 states to 3669 states and 5713 transitions. [2023-12-02 22:44:25,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3669 states and 5713 transitions. [2023-12-02 22:44:25,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:44:25,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:25,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:26,651 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:26,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 3671 states and 5716 transitions. [2023-12-02 22:44:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3671 states and 5716 transitions. [2023-12-02 22:44:26,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 22:44:26,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:26,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:44:28,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:28,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5716 states to 3672 states and 5716 transitions. [2023-12-02 22:44:28,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5716 transitions. [2023-12-02 22:44:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 22:44:28,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:28,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:30,110 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:44:30,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:30,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5717 states to 3673 states and 5717 transitions. [2023-12-02 22:44:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5717 transitions. [2023-12-02 22:44:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:44:30,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:30,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:31,700 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 3672 states and 5712 transitions. [2023-12-02 22:44:31,757 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 5712 transitions. [2023-12-02 22:44:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:44:31,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:31,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:33,345 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:33,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 3674 states and 5715 transitions. [2023-12-02 22:44:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5715 transitions. [2023-12-02 22:44:33,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:44:33,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:33,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5715 states to 3675 states and 5715 transitions. [2023-12-02 22:44:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5715 transitions. [2023-12-02 22:44:35,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:44:35,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:35,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:36,573 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:36,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:36,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5718 states to 3677 states and 5718 transitions. [2023-12-02 22:44:36,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3677 states and 5718 transitions. [2023-12-02 22:44:36,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:44:36,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:37,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:38,114 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:38,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5721 states to 3679 states and 5721 transitions. [2023-12-02 22:44:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3679 states and 5721 transitions. [2023-12-02 22:44:38,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 22:44:38,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:38,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:39,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:39,746 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:40,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5803 states to 3698 states and 5803 transitions. [2023-12-02 22:44:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 5803 transitions. [2023-12-02 22:44:40,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:44:40,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:40,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:41,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:42,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:42,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5867 states to 3708 states and 5867 transitions. [2023-12-02 22:44:42,363 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5867 transitions. [2023-12-02 22:44:42,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 22:44:42,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:42,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:44,019 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:44:44,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:44,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5872 states to 3710 states and 5872 transitions. [2023-12-02 22:44:44,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3710 states and 5872 transitions. [2023-12-02 22:44:44,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:44:44,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:44,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:45,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5870 states to 3709 states and 5870 transitions. [2023-12-02 22:44:45,760 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5870 transitions. [2023-12-02 22:44:45,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 22:44:45,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:45,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:47,417 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:44:47,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:47,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5875 states to 3711 states and 5875 transitions. [2023-12-02 22:44:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3711 states and 5875 transitions. [2023-12-02 22:44:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:44:47,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:48,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:48,994 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:49,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5879 states to 3713 states and 5879 transitions. [2023-12-02 22:44:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3713 states and 5879 transitions. [2023-12-02 22:44:49,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:44:49,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:49,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:50,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:44:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5886 states to 3716 states and 5886 transitions. [2023-12-02 22:44:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3716 states and 5886 transitions. [2023-12-02 22:44:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:44:50,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:50,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:52,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5897 states to 3721 states and 5897 transitions. [2023-12-02 22:44:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 3721 states and 5897 transitions. [2023-12-02 22:44:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:44:52,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:52,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:44:55,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5964 states to 3730 states and 5964 transitions. [2023-12-02 22:44:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5964 transitions. [2023-12-02 22:44:55,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:44:55,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:55,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:57,164 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:44:57,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:57,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5969 states to 3732 states and 5969 transitions. [2023-12-02 22:44:57,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 5969 transitions. [2023-12-02 22:44:57,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:44:57,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:57,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:44:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:44:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:44:58,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:44:58,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5973 states to 3734 states and 5973 transitions. [2023-12-02 22:44:58,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3734 states and 5973 transitions. [2023-12-02 22:44:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:44:58,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:44:58,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:00,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:00,491 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:45:00,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 3736 states and 5976 transitions. [2023-12-02 22:45:00,673 INFO L276 IsEmpty]: Start isEmpty. Operand 3736 states and 5976 transitions. [2023-12-02 22:45:00,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 22:45:00,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:00,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:02,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:02,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:02,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5980 states to 3739 states and 5980 transitions. [2023-12-02 22:45:02,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5980 transitions. [2023-12-02 22:45:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 22:45:02,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:02,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:03,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:03,750 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:03,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5984 states to 3741 states and 5984 transitions. [2023-12-02 22:45:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3741 states and 5984 transitions. [2023-12-02 22:45:03,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:45:03,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:03,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:45:05,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5989 states to 3743 states and 5989 transitions. [2023-12-02 22:45:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 3743 states and 5989 transitions. [2023-12-02 22:45:05,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 22:45:05,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:05,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:45:07,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 3745 states and 5992 transitions. [2023-12-02 22:45:07,500 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 5992 transitions. [2023-12-02 22:45:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:07,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:09,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5996 states to 3748 states and 5996 transitions. [2023-12-02 22:45:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 5996 transitions. [2023-12-02 22:45:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 22:45:09,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:10,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:10,657 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:45:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:10,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5999 states to 3749 states and 5999 transitions. [2023-12-02 22:45:10,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 5999 transitions. [2023-12-02 22:45:10,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 22:45:10,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:10,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:45:12,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:12,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6000 states to 3750 states and 6000 transitions. [2023-12-02 22:45:12,360 INFO L276 IsEmpty]: Start isEmpty. Operand 3750 states and 6000 transitions. [2023-12-02 22:45:12,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:12,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:12,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:13,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:45:13,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:13,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6001 states to 3751 states and 6001 transitions. [2023-12-02 22:45:13,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 6001 transitions. [2023-12-02 22:45:13,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:13,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:13,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:15,486 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:15,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:15,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 3753 states and 6005 transitions. [2023-12-02 22:45:15,511 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 6005 transitions. [2023-12-02 22:45:15,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 22:45:15,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:15,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:45:17,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:17,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 3755 states and 6009 transitions. [2023-12-02 22:45:17,248 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 6009 transitions. [2023-12-02 22:45:17,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:17,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:17,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:45:19,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6014 states to 3757 states and 6014 transitions. [2023-12-02 22:45:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 3757 states and 6014 transitions. [2023-12-02 22:45:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:19,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:20,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6018 states to 3760 states and 6018 transitions. [2023-12-02 22:45:20,583 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 6018 transitions. [2023-12-02 22:45:20,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 22:45:20,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:20,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:45:22,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:22,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6019 states to 3761 states and 6019 transitions. [2023-12-02 22:45:22,190 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 6019 transitions. [2023-12-02 22:45:22,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:22,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:22,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:23,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:45:23,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:23,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6020 states to 3762 states and 6020 transitions. [2023-12-02 22:45:23,737 INFO L276 IsEmpty]: Start isEmpty. Operand 3762 states and 6020 transitions. [2023-12-02 22:45:23,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:23,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:23,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:24,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:25,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:45:30,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:45:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:31,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6126 states to 3784 states and 6121 transitions. [2023-12-02 22:45:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 6121 transitions. [2023-12-02 22:45:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:31,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:32,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:33,047 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:45:33,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6127 states to 3785 states and 6122 transitions. [2023-12-02 22:45:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 6122 transitions. [2023-12-02 22:45:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 22:45:33,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:34,841 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:45:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6131 states to 3787 states and 6126 transitions. [2023-12-02 22:45:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 3787 states and 6126 transitions. [2023-12-02 22:45:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:34,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:34,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:36,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:36,395 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:36,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:36,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6135 states to 3789 states and 6130 transitions. [2023-12-02 22:45:36,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 6130 transitions. [2023-12-02 22:45:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:36,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:38,102 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:45:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:38,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 3791 states and 6134 transitions. [2023-12-02 22:45:38,142 INFO L276 IsEmpty]: Start isEmpty. Operand 3791 states and 6134 transitions. [2023-12-02 22:45:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 22:45:38,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:39,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:39,738 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 3792 states and 6134 transitions. [2023-12-02 22:45:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 6134 transitions. [2023-12-02 22:45:39,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:39,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:41,335 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:41,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:41,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6139 states to 3793 states and 6134 transitions. [2023-12-02 22:45:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 3793 states and 6134 transitions. [2023-12-02 22:45:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:45:41,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:41,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:42,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:45:47,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:45:49,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:49,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6246 states to 3816 states and 6236 transitions. [2023-12-02 22:45:49,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3816 states and 6236 transitions. [2023-12-02 22:45:49,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:45:49,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:49,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 11 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:45:51,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:51,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6247 states to 3817 states and 6237 transitions. [2023-12-02 22:45:51,028 INFO L276 IsEmpty]: Start isEmpty. Operand 3817 states and 6237 transitions. [2023-12-02 22:45:51,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:45:51,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:51,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:52,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:52,767 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:45:52,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:52,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6251 states to 3819 states and 6241 transitions. [2023-12-02 22:45:52,802 INFO L276 IsEmpty]: Start isEmpty. Operand 3819 states and 6241 transitions. [2023-12-02 22:45:52,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:45:52,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:52,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:45:54,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 3821 states and 6243 transitions. [2023-12-02 22:45:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 3821 states and 6243 transitions. [2023-12-02 22:45:54,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 22:45:54,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:56,016 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:45:56,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:56,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6257 states to 3823 states and 6247 transitions. [2023-12-02 22:45:56,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3823 states and 6247 transitions. [2023-12-02 22:45:56,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:45:56,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:56,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:57,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:57,758 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:45:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:45:57,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6267 states to 3828 states and 6257 transitions. [2023-12-02 22:45:57,897 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 6257 transitions. [2023-12-02 22:45:57,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:45:57,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:45:57,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:45:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:45:59,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:04,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:06,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 3852 states and 6360 transitions. [2023-12-02 22:46:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 3852 states and 6360 transitions. [2023-12-02 22:46:06,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:06,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:06,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:46:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:07,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6375 states to 3853 states and 6360 transitions. [2023-12-02 22:46:07,938 INFO L276 IsEmpty]: Start isEmpty. Operand 3853 states and 6360 transitions. [2023-12-02 22:46:07,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:46:07,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:07,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:09,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:46:09,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:09,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6379 states to 3855 states and 6364 transitions. [2023-12-02 22:46:09,693 INFO L276 IsEmpty]: Start isEmpty. Operand 3855 states and 6364 transitions. [2023-12-02 22:46:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:09,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:10,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:11,289 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:11,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6368 states to 3854 states and 6353 transitions. [2023-12-02 22:46:11,401 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 6353 transitions. [2023-12-02 22:46:11,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:11,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:11,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:13,075 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:46:13,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:13,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6372 states to 3856 states and 6357 transitions. [2023-12-02 22:46:13,109 INFO L276 IsEmpty]: Start isEmpty. Operand 3856 states and 6357 transitions. [2023-12-02 22:46:13,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:46:13,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:13,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:14,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:14,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6377 states to 3857 states and 6360 transitions. [2023-12-02 22:46:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3857 states and 6360 transitions. [2023-12-02 22:46:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:14,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:46:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:16,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6381 states to 3860 states and 6364 transitions. [2023-12-02 22:46:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 3860 states and 6364 transitions. [2023-12-02 22:46:16,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:46:16,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:16,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:17,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:18,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:46:18,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6382 states to 3861 states and 6365 transitions. [2023-12-02 22:46:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 3861 states and 6365 transitions. [2023-12-02 22:46:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:46:18,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:18,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:19,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:19,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:25,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:27,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:27,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3886 states and 6468 transitions. [2023-12-02 22:46:27,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3886 states and 6468 transitions. [2023-12-02 22:46:27,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:46:27,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:27,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:46:29,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:29,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6494 states to 3888 states and 6472 transitions. [2023-12-02 22:46:29,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3888 states and 6472 transitions. [2023-12-02 22:46:29,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:29,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:29,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:30,791 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:46:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6498 states to 3890 states and 6476 transitions. [2023-12-02 22:46:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 3890 states and 6476 transitions. [2023-12-02 22:46:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:46:30,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:32,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:32,334 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:46:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:32,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6501 states to 3891 states and 6479 transitions. [2023-12-02 22:46:32,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3891 states and 6479 transitions. [2023-12-02 22:46:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 22:46:32,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:33,957 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:46:33,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:33,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6502 states to 3892 states and 6480 transitions. [2023-12-02 22:46:33,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3892 states and 6480 transitions. [2023-12-02 22:46:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:33,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:35,497 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:35,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6503 states to 3892 states and 6479 transitions. [2023-12-02 22:46:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 3892 states and 6479 transitions. [2023-12-02 22:46:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:46:35,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:46:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6507 states to 3895 states and 6483 transitions. [2023-12-02 22:46:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 3895 states and 6483 transitions. [2023-12-02 22:46:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:37,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:38,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:38,806 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:46:38,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6508 states to 3896 states and 6484 transitions. [2023-12-02 22:46:38,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 6484 transitions. [2023-12-02 22:46:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:38,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:38,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:46:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:40,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6509 states to 3897 states and 6485 transitions. [2023-12-02 22:46:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3897 states and 6485 transitions. [2023-12-02 22:46:40,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:40,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:40,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:41,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:46:47,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6618 states to 3923 states and 6589 transitions. [2023-12-02 22:46:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 3923 states and 6589 transitions. [2023-12-02 22:46:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:50,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:50,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:46:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:52,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6628 states to 3926 states and 6599 transitions. [2023-12-02 22:46:52,947 INFO L276 IsEmpty]: Start isEmpty. Operand 3926 states and 6599 transitions. [2023-12-02 22:46:52,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:52,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:52,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:54,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:46:55,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6638 states to 3929 states and 6609 transitions. [2023-12-02 22:46:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 3929 states and 6609 transitions. [2023-12-02 22:46:55,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:46:55,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:55,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:46:57,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:57,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6693 states to 3934 states and 6664 transitions. [2023-12-02 22:46:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3934 states and 6664 transitions. [2023-12-02 22:46:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:57,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:57,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:58,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:46:59,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:59,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6748 states to 3939 states and 6719 transitions. [2023-12-02 22:46:59,334 INFO L276 IsEmpty]: Start isEmpty. Operand 3939 states and 6719 transitions. [2023-12-02 22:46:59,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:46:59,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:59,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:47:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6751 states to 3940 states and 6722 transitions. [2023-12-02 22:47:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3940 states and 6722 transitions. [2023-12-02 22:47:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 22:47:00,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:02,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:47:02,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:02,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6752 states to 3941 states and 6723 transitions. [2023-12-02 22:47:02,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3941 states and 6723 transitions. [2023-12-02 22:47:02,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:47:02,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:02,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:04,229 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:47:04,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:04,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6756 states to 3943 states and 6727 transitions. [2023-12-02 22:47:04,266 INFO L276 IsEmpty]: Start isEmpty. Operand 3943 states and 6727 transitions. [2023-12-02 22:47:04,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:47:04,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:04,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:47:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6760 states to 3945 states and 6731 transitions. [2023-12-02 22:47:05,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 6731 transitions. [2023-12-02 22:47:05,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:05,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:05,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:07,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:07,532 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:47:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:07,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6761 states to 3945 states and 6730 transitions. [2023-12-02 22:47:07,573 INFO L276 IsEmpty]: Start isEmpty. Operand 3945 states and 6730 transitions. [2023-12-02 22:47:07,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:47:07,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:07,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:08,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:09,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:47:09,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:09,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3948 states and 6734 transitions. [2023-12-02 22:47:09,290 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 6734 transitions. [2023-12-02 22:47:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:09,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:10,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:47:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3949 states and 6734 transitions. [2023-12-02 22:47:10,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3949 states and 6734 transitions. [2023-12-02 22:47:10,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:10,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:10,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:12,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:12,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:47:12,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6766 states to 3950 states and 6735 transitions. [2023-12-02 22:47:12,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3950 states and 6735 transitions. [2023-12-02 22:47:12,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:12,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:12,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:47:14,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6767 states to 3951 states and 6736 transitions. [2023-12-02 22:47:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 3951 states and 6736 transitions. [2023-12-02 22:47:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:14,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:14,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:47:21,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:24,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6879 states to 3978 states and 6843 transitions. [2023-12-02 22:47:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 3978 states and 6843 transitions. [2023-12-02 22:47:24,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:24,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:24,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:26,225 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:47:26,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:26,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6886 states to 3981 states and 6850 transitions. [2023-12-02 22:47:26,497 INFO L276 IsEmpty]: Start isEmpty. Operand 3981 states and 6850 transitions. [2023-12-02 22:47:26,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:26,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:26,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:27,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 22:47:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:28,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6887 states to 3982 states and 6851 transitions. [2023-12-02 22:47:28,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3982 states and 6851 transitions. [2023-12-02 22:47:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:47:28,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:28,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:29,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:30,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:47:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6891 states to 3984 states and 6855 transitions. [2023-12-02 22:47:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 3984 states and 6855 transitions. [2023-12-02 22:47:30,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:30,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:30,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:31,911 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:47:31,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:31,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 3986 states and 6859 transitions. [2023-12-02 22:47:31,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3986 states and 6859 transitions. [2023-12-02 22:47:31,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 22:47:31,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:31,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:33,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:33,502 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:47:33,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:33,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6895 states to 3987 states and 6859 transitions. [2023-12-02 22:47:33,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 6859 transitions. [2023-12-02 22:47:33,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:33,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:33,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:34,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:35,079 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:47:35,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6896 states to 3986 states and 6857 transitions. [2023-12-02 22:47:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 3986 states and 6857 transitions. [2023-12-02 22:47:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:35,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:36,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:36,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:47:36,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6896 states to 3987 states and 6857 transitions. [2023-12-02 22:47:36,731 INFO L276 IsEmpty]: Start isEmpty. Operand 3987 states and 6857 transitions. [2023-12-02 22:47:36,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:36,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:36,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:47:38,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 3988 states and 6858 transitions. [2023-12-02 22:47:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3988 states and 6858 transitions. [2023-12-02 22:47:38,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:38,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:38,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:39,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:47:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:39,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6898 states to 3989 states and 6859 transitions. [2023-12-02 22:47:39,940 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 6859 transitions. [2023-12-02 22:47:39,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:39,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:47:47,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7011 states to 4017 states and 6967 transitions. [2023-12-02 22:47:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 4017 states and 6967 transitions. [2023-12-02 22:47:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:51,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:52,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:53,345 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:47:53,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:53,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7013 states to 4018 states and 6969 transitions. [2023-12-02 22:47:53,506 INFO L276 IsEmpty]: Start isEmpty. Operand 4018 states and 6969 transitions. [2023-12-02 22:47:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:53,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:53,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:47:55,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:55,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7018 states to 4020 states and 6974 transitions. [2023-12-02 22:47:55,332 INFO L276 IsEmpty]: Start isEmpty. Operand 4020 states and 6974 transitions. [2023-12-02 22:47:55,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:47:55,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:55,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:47:57,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:57,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7020 states to 4022 states and 6976 transitions. [2023-12-02 22:47:57,052 INFO L276 IsEmpty]: Start isEmpty. Operand 4022 states and 6976 transitions. [2023-12-02 22:47:57,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:47:57,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:57,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:58,720 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:47:58,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 4024 states and 6980 transitions. [2023-12-02 22:47:58,764 INFO L276 IsEmpty]: Start isEmpty. Operand 4024 states and 6980 transitions. [2023-12-02 22:47:58,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 22:47:58,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 22:48:00,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:00,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 4025 states and 6981 transitions. [2023-12-02 22:48:00,389 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 6981 transitions. [2023-12-02 22:48:00,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:48:00,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:00,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:01,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:48:01,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:01,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 4027 states and 6984 transitions. [2023-12-02 22:48:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 4027 states and 6984 transitions. [2023-12-02 22:48:01,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:01,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:03,505 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:48:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:03,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7028 states to 4028 states and 6984 transitions. [2023-12-02 22:48:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 4028 states and 6984 transitions. [2023-12-02 22:48:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:03,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:03,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:05,197 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:48:05,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7029 states to 4029 states and 6985 transitions. [2023-12-02 22:48:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 4029 states and 6985 transitions. [2023-12-02 22:48:05,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:05,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:05,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:06,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:06,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:48:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:06,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7030 states to 4030 states and 6986 transitions. [2023-12-02 22:48:06,827 INFO L276 IsEmpty]: Start isEmpty. Operand 4030 states and 6986 transitions. [2023-12-02 22:48:06,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:06,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:06,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:08,594 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:48:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:09,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7033 states to 4032 states and 6989 transitions. [2023-12-02 22:48:09,108 INFO L276 IsEmpty]: Start isEmpty. Operand 4032 states and 6989 transitions. [2023-12-02 22:48:09,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:09,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:09,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:10,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:10,629 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 22:48:10,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:10,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7036 states to 4033 states and 6992 transitions. [2023-12-02 22:48:10,884 INFO L276 IsEmpty]: Start isEmpty. Operand 4033 states and 6992 transitions. [2023-12-02 22:48:10,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:48:10,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:10,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:12,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 22:48:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:12,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7037 states to 4034 states and 6993 transitions. [2023-12-02 22:48:12,737 INFO L276 IsEmpty]: Start isEmpty. Operand 4034 states and 6993 transitions. [2023-12-02 22:48:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:12,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:14,426 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:48:14,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7039 states to 4036 states and 6995 transitions. [2023-12-02 22:48:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand 4036 states and 6995 transitions. [2023-12-02 22:48:14,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:14,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:14,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:15,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:48:16,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:16,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7044 states to 4038 states and 7000 transitions. [2023-12-02 22:48:16,040 INFO L276 IsEmpty]: Start isEmpty. Operand 4038 states and 7000 transitions. [2023-12-02 22:48:16,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 22:48:16,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:16,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:17,640 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:48:17,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:17,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4039 states and 7001 transitions. [2023-12-02 22:48:17,683 INFO L276 IsEmpty]: Start isEmpty. Operand 4039 states and 7001 transitions. [2023-12-02 22:48:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:17,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:17,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:18,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:48:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7048 states to 4041 states and 7004 transitions. [2023-12-02 22:48:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 4041 states and 7004 transitions. [2023-12-02 22:48:19,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:19,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:21,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:48:21,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:21,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7048 states to 4042 states and 7004 transitions. [2023-12-02 22:48:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 4042 states and 7004 transitions. [2023-12-02 22:48:21,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:21,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:21,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:22,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:48:22,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7049 states to 4043 states and 7005 transitions. [2023-12-02 22:48:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4043 states and 7005 transitions. [2023-12-02 22:48:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:22,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:24,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:48:24,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7050 states to 4044 states and 7006 transitions. [2023-12-02 22:48:24,505 INFO L276 IsEmpty]: Start isEmpty. Operand 4044 states and 7006 transitions. [2023-12-02 22:48:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:48:24,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:24,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:48:27,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7054 states to 4046 states and 7010 transitions. [2023-12-02 22:48:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 7010 transitions. [2023-12-02 22:48:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:27,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:27,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:29,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:48:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:29,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7055 states to 4047 states and 7011 transitions. [2023-12-02 22:48:29,950 INFO L276 IsEmpty]: Start isEmpty. Operand 4047 states and 7011 transitions. [2023-12-02 22:48:29,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:29,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:31,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:31,664 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:48:32,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:32,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7110 states to 4054 states and 7066 transitions. [2023-12-02 22:48:32,893 INFO L276 IsEmpty]: Start isEmpty. Operand 4054 states and 7066 transitions. [2023-12-02 22:48:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:32,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:34,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:48:35,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7115 states to 4056 states and 7071 transitions. [2023-12-02 22:48:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4056 states and 7071 transitions. [2023-12-02 22:48:35,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:48:35,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:35,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:36,818 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:48:36,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:36,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7116 states to 4057 states and 7072 transitions. [2023-12-02 22:48:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 7072 transitions. [2023-12-02 22:48:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:36,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:38,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:38,578 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:48:38,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:38,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7117 states to 4058 states and 7073 transitions. [2023-12-02 22:48:38,621 INFO L276 IsEmpty]: Start isEmpty. Operand 4058 states and 7073 transitions. [2023-12-02 22:48:38,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:38,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:38,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:40,113 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:48:40,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:40,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7120 states to 4060 states and 7076 transitions. [2023-12-02 22:48:40,155 INFO L276 IsEmpty]: Start isEmpty. Operand 4060 states and 7076 transitions. [2023-12-02 22:48:40,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 22:48:40,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:40,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:41,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:41,830 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:48:41,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:41,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7121 states to 4061 states and 7077 transitions. [2023-12-02 22:48:41,877 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 7077 transitions. [2023-12-02 22:48:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:48:41,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:41,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:48:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7124 states to 4063 states and 7080 transitions. [2023-12-02 22:48:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 4063 states and 7080 transitions. [2023-12-02 22:48:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:43,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:45,263 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:48:45,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7127 states to 4065 states and 7083 transitions. [2023-12-02 22:48:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 4065 states and 7083 transitions. [2023-12-02 22:48:45,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:45,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:45,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:46,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:48:46,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7127 states to 4066 states and 7083 transitions. [2023-12-02 22:48:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4066 states and 7083 transitions. [2023-12-02 22:48:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:46,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:46,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:48,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:48:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7128 states to 4067 states and 7084 transitions. [2023-12-02 22:48:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 7084 transitions. [2023-12-02 22:48:48,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:48,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:48,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 22:48:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:50,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7129 states to 4068 states and 7085 transitions. [2023-12-02 22:48:50,307 INFO L276 IsEmpty]: Start isEmpty. Operand 4068 states and 7085 transitions. [2023-12-02 22:48:50,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:48:50,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:50,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:48:51,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:51,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7133 states to 4071 states and 7089 transitions. [2023-12-02 22:48:51,956 INFO L276 IsEmpty]: Start isEmpty. Operand 4071 states and 7089 transitions. [2023-12-02 22:48:51,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:48:51,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:48:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:53,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7134 states to 4072 states and 7090 transitions. [2023-12-02 22:48:53,910 INFO L276 IsEmpty]: Start isEmpty. Operand 4072 states and 7090 transitions. [2023-12-02 22:48:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:48:53,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:55,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:48:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:56,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7189 states to 4079 states and 7145 transitions. [2023-12-02 22:48:56,359 INFO L276 IsEmpty]: Start isEmpty. Operand 4079 states and 7145 transitions. [2023-12-02 22:48:56,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:56,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:56,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:58,151 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:48:58,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7193 states to 4081 states and 7149 transitions. [2023-12-02 22:48:58,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 7149 transitions. [2023-12-02 22:48:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:48:58,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:58,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:48:59,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:59,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7195 states to 4082 states and 7151 transitions. [2023-12-02 22:48:59,771 INFO L276 IsEmpty]: Start isEmpty. Operand 4082 states and 7151 transitions. [2023-12-02 22:48:59,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:48:59,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:59,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:01,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:49:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7195 states to 4083 states and 7151 transitions. [2023-12-02 22:49:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4083 states and 7151 transitions. [2023-12-02 22:49:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:01,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:01,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:02,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:02,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7198 states to 4085 states and 7154 transitions. [2023-12-02 22:49:02,989 INFO L276 IsEmpty]: Start isEmpty. Operand 4085 states and 7154 transitions. [2023-12-02 22:49:02,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 22:49:02,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:02,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:04,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 22:49:04,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7199 states to 4086 states and 7155 transitions. [2023-12-02 22:49:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 4086 states and 7155 transitions. [2023-12-02 22:49:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:49:04,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:04,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:06,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:06,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:49:06,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7202 states to 4088 states and 7158 transitions. [2023-12-02 22:49:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 4088 states and 7158 transitions. [2023-12-02 22:49:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:06,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:06,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:07,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:07,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:07,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7204 states to 4090 states and 7160 transitions. [2023-12-02 22:49:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 4090 states and 7160 transitions. [2023-12-02 22:49:07,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:07,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:09,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:09,483 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:09,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:09,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7207 states to 4092 states and 7163 transitions. [2023-12-02 22:49:09,524 INFO L276 IsEmpty]: Start isEmpty. Operand 4092 states and 7163 transitions. [2023-12-02 22:49:09,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:09,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:09,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:10,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:11,170 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:49:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7220 states to 4097 states and 7176 transitions. [2023-12-02 22:49:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4097 states and 7176 transitions. [2023-12-02 22:49:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:49:11,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:11,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:13,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:49:13,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:13,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7230 states to 4102 states and 7186 transitions. [2023-12-02 22:49:13,956 INFO L276 IsEmpty]: Start isEmpty. Operand 4102 states and 7186 transitions. [2023-12-02 22:49:13,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:13,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:13,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:49:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7230 states to 4103 states and 7186 transitions. [2023-12-02 22:49:16,194 INFO L276 IsEmpty]: Start isEmpty. Operand 4103 states and 7186 transitions. [2023-12-02 22:49:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:16,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:16,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:17,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 22:49:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:17,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7231 states to 4104 states and 7187 transitions. [2023-12-02 22:49:17,711 INFO L276 IsEmpty]: Start isEmpty. Operand 4104 states and 7187 transitions. [2023-12-02 22:49:17,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:49:17,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:17,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:19,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:49:20,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:20,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7232 states to 4105 states and 7188 transitions. [2023-12-02 22:49:20,731 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 7188 transitions. [2023-12-02 22:49:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:49:20,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:20,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:22,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:49:22,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7236 states to 4108 states and 7192 transitions. [2023-12-02 22:49:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 4108 states and 7192 transitions. [2023-12-02 22:49:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:22,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:22,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:24,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:24,671 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:49:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:26,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7292 states to 4116 states and 7248 transitions. [2023-12-02 22:49:26,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4116 states and 7248 transitions. [2023-12-02 22:49:26,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:26,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:28,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:49:28,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7296 states to 4118 states and 7252 transitions. [2023-12-02 22:49:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 4118 states and 7252 transitions. [2023-12-02 22:49:28,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:28,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:28,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:49:34,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7452 states to 4141 states and 7408 transitions. [2023-12-02 22:49:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 7408 transitions. [2023-12-02 22:49:34,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:34,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:36,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:36,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7455 states to 4143 states and 7411 transitions. [2023-12-02 22:49:36,570 INFO L276 IsEmpty]: Start isEmpty. Operand 4143 states and 7411 transitions. [2023-12-02 22:49:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:49:36,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:36,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:38,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:38,572 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:49:38,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7460 states to 4145 states and 7416 transitions. [2023-12-02 22:49:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 4145 states and 7416 transitions. [2023-12-02 22:49:38,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 22:49:38,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:38,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:49:40,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:40,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7461 states to 4146 states and 7417 transitions. [2023-12-02 22:49:40,308 INFO L276 IsEmpty]: Start isEmpty. Operand 4146 states and 7417 transitions. [2023-12-02 22:49:40,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:40,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:40,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7464 states to 4148 states and 7420 transitions. [2023-12-02 22:49:42,025 INFO L276 IsEmpty]: Start isEmpty. Operand 4148 states and 7420 transitions. [2023-12-02 22:49:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:49:42,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:42,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:43,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:43,793 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-02 22:49:45,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:45,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7533 states to 4159 states and 7489 transitions. [2023-12-02 22:49:45,912 INFO L276 IsEmpty]: Start isEmpty. Operand 4159 states and 7489 transitions. [2023-12-02 22:49:45,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:45,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:45,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:47,523 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:48,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7536 states to 4161 states and 7492 transitions. [2023-12-02 22:49:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 4161 states and 7492 transitions. [2023-12-02 22:49:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:48,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:49,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:50,022 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:49:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7540 states to 4163 states and 7496 transitions. [2023-12-02 22:49:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 7496 transitions. [2023-12-02 22:49:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:50,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:49:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7544 states to 4166 states and 7500 transitions. [2023-12-02 22:49:52,636 INFO L276 IsEmpty]: Start isEmpty. Operand 4166 states and 7500 transitions. [2023-12-02 22:49:52,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:49:52,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:52,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:53,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:54,338 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:49:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7548 states to 4169 states and 7504 transitions. [2023-12-02 22:49:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4169 states and 7504 transitions. [2023-12-02 22:49:54,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:49:54,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:54,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 22:49:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:56,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7548 states to 4170 states and 7504 transitions. [2023-12-02 22:49:56,694 INFO L276 IsEmpty]: Start isEmpty. Operand 4170 states and 7504 transitions. [2023-12-02 22:49:56,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:49:56,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:56,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:58,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:58,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:49:58,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7552 states to 4173 states and 7508 transitions. [2023-12-02 22:49:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 4173 states and 7508 transitions. [2023-12-02 22:49:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:49:58,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:00,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:00,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:50:01,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7553 states to 4174 states and 7509 transitions. [2023-12-02 22:50:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 4174 states and 7509 transitions. [2023-12-02 22:50:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:01,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:01,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:02,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:02,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:50:04,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7609 states to 4181 states and 7565 transitions. [2023-12-02 22:50:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 4181 states and 7565 transitions. [2023-12-02 22:50:04,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:50:04,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:04,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:05,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:50:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7613 states to 4183 states and 7569 transitions. [2023-12-02 22:50:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 4183 states and 7569 transitions. [2023-12-02 22:50:06,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:06,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:06,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:07,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:08,129 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7682 states to 4189 states and 7636 transitions. [2023-12-02 22:50:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 4189 states and 7636 transitions. [2023-12-02 22:50:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:50:09,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:10,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:50:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:10,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7686 states to 4192 states and 7640 transitions. [2023-12-02 22:50:10,985 INFO L276 IsEmpty]: Start isEmpty. Operand 4192 states and 7640 transitions. [2023-12-02 22:50:10,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:10,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:10,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:12,734 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:50:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:12,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7687 states to 4193 states and 7641 transitions. [2023-12-02 22:50:12,804 INFO L276 IsEmpty]: Start isEmpty. Operand 4193 states and 7641 transitions. [2023-12-02 22:50:12,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:12,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:12,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:14,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:14,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7691 states to 4195 states and 7645 transitions. [2023-12-02 22:50:14,426 INFO L276 IsEmpty]: Start isEmpty. Operand 4195 states and 7645 transitions. [2023-12-02 22:50:14,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 22:50:14,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:14,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:15,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:16,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-02 22:50:16,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:16,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7692 states to 4196 states and 7646 transitions. [2023-12-02 22:50:16,214 INFO L276 IsEmpty]: Start isEmpty. Operand 4196 states and 7646 transitions. [2023-12-02 22:50:16,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:50:16,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:16,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:17,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:50:17,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7695 states to 4198 states and 7649 transitions. [2023-12-02 22:50:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 4198 states and 7649 transitions. [2023-12-02 22:50:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:18,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:18,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:19,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:19,667 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:19,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:19,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7698 states to 4200 states and 7652 transitions. [2023-12-02 22:50:19,725 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 7652 transitions. [2023-12-02 22:50:19,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:19,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:21,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7700 states to 4202 states and 7654 transitions. [2023-12-02 22:50:21,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4202 states and 7654 transitions. [2023-12-02 22:50:21,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:21,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:21,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:22,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:23,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:23,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7703 states to 4204 states and 7657 transitions. [2023-12-02 22:50:23,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 7657 transitions. [2023-12-02 22:50:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:23,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:24,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:24,922 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:25,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:25,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7707 states to 4206 states and 7661 transitions. [2023-12-02 22:50:25,508 INFO L276 IsEmpty]: Start isEmpty. Operand 4206 states and 7661 transitions. [2023-12-02 22:50:25,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:25,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:25,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:50:27,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:27,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7711 states to 4209 states and 7665 transitions. [2023-12-02 22:50:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 4209 states and 7665 transitions. [2023-12-02 22:50:27,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:50:27,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:27,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:50:28,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:28,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7715 states to 4212 states and 7669 transitions. [2023-12-02 22:50:28,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4212 states and 7669 transitions. [2023-12-02 22:50:28,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:50:28,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:28,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:30,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:50:30,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7719 states to 4215 states and 7673 transitions. [2023-12-02 22:50:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 4215 states and 7673 transitions. [2023-12-02 22:50:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:30,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:32,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:50:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:34,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7776 states to 4223 states and 7730 transitions. [2023-12-02 22:50:34,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4223 states and 7730 transitions. [2023-12-02 22:50:34,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:34,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:34,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:36,431 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:50:36,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:36,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7780 states to 4225 states and 7734 transitions. [2023-12-02 22:50:36,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4225 states and 7734 transitions. [2023-12-02 22:50:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:36,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:36,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:50:38,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:38,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7783 states to 4226 states and 7737 transitions. [2023-12-02 22:50:38,161 INFO L276 IsEmpty]: Start isEmpty. Operand 4226 states and 7737 transitions. [2023-12-02 22:50:38,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:50:38,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:38,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:39,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:39,755 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-02 22:50:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:39,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7784 states to 4227 states and 7738 transitions. [2023-12-02 22:50:39,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 7738 transitions. [2023-12-02 22:50:39,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:39,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:39,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:41,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:50:43,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:43,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7867 states to 4239 states and 7821 transitions. [2023-12-02 22:50:43,829 INFO L276 IsEmpty]: Start isEmpty. Operand 4239 states and 7821 transitions. [2023-12-02 22:50:43,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:43,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:43,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:45,730 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:45,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:45,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7868 states to 4239 states and 7820 transitions. [2023-12-02 22:50:45,809 INFO L276 IsEmpty]: Start isEmpty. Operand 4239 states and 7820 transitions. [2023-12-02 22:50:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:45,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:45,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:50:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:47,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7872 states to 4242 states and 7824 transitions. [2023-12-02 22:50:47,800 INFO L276 IsEmpty]: Start isEmpty. Operand 4242 states and 7824 transitions. [2023-12-02 22:50:47,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:47,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:47,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:49,689 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:50:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:49,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7873 states to 4243 states and 7825 transitions. [2023-12-02 22:50:49,747 INFO L276 IsEmpty]: Start isEmpty. Operand 4243 states and 7825 transitions. [2023-12-02 22:50:49,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:49,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:49,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:51,463 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:50:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7874 states to 4244 states and 7826 transitions. [2023-12-02 22:50:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 4244 states and 7826 transitions. [2023-12-02 22:50:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:51,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:53,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:53,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7878 states to 4246 states and 7830 transitions. [2023-12-02 22:50:53,333 INFO L276 IsEmpty]: Start isEmpty. Operand 4246 states and 7830 transitions. [2023-12-02 22:50:53,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:53,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:53,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:54,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:54,929 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:50:54,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:54,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7881 states to 4248 states and 7833 transitions. [2023-12-02 22:50:54,977 INFO L276 IsEmpty]: Start isEmpty. Operand 4248 states and 7833 transitions. [2023-12-02 22:50:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 22:50:54,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:54,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:56,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:56,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:50:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:56,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 4249 states and 7834 transitions. [2023-12-02 22:50:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 4249 states and 7834 transitions. [2023-12-02 22:50:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:50:56,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:56,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:58,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:58,576 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:50:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:58,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7885 states to 4251 states and 7837 transitions. [2023-12-02 22:50:58,631 INFO L276 IsEmpty]: Start isEmpty. Operand 4251 states and 7837 transitions. [2023-12-02 22:50:58,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:50:58,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:58,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:00,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:00,487 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:00,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7889 states to 4253 states and 7841 transitions. [2023-12-02 22:51:00,538 INFO L276 IsEmpty]: Start isEmpty. Operand 4253 states and 7841 transitions. [2023-12-02 22:51:00,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:00,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:00,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:02,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:02,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7891 states to 4255 states and 7843 transitions. [2023-12-02 22:51:02,475 INFO L276 IsEmpty]: Start isEmpty. Operand 4255 states and 7843 transitions. [2023-12-02 22:51:02,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:02,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:02,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:04,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:04,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7894 states to 4257 states and 7846 transitions. [2023-12-02 22:51:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 4257 states and 7846 transitions. [2023-12-02 22:51:04,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:04,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:04,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:05,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:06,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:06,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7898 states to 4259 states and 7850 transitions. [2023-12-02 22:51:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 4259 states and 7850 transitions. [2023-12-02 22:51:06,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:51:06,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:06,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:07,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:08,269 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:51:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7907 states to 4263 states and 7859 transitions. [2023-12-02 22:51:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 7859 transitions. [2023-12-02 22:51:08,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:08,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:10,211 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:51:10,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:10,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7911 states to 4266 states and 7863 transitions. [2023-12-02 22:51:10,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4266 states and 7863 transitions. [2023-12-02 22:51:10,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:51:10,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:10,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:11,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:51:12,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7915 states to 4269 states and 7867 transitions. [2023-12-02 22:51:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 4269 states and 7867 transitions. [2023-12-02 22:51:12,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:12,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:12,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:13,625 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:51:14,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7916 states to 4270 states and 7868 transitions. [2023-12-02 22:51:14,347 INFO L276 IsEmpty]: Start isEmpty. Operand 4270 states and 7868 transitions. [2023-12-02 22:51:14,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:14,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:16,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:16,367 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:51:17,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:17,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7974 states to 4277 states and 7926 transitions. [2023-12-02 22:51:17,934 INFO L276 IsEmpty]: Start isEmpty. Operand 4277 states and 7926 transitions. [2023-12-02 22:51:17,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:17,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:17,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:19,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:51:20,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7976 states to 4278 states and 7928 transitions. [2023-12-02 22:51:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 4278 states and 7928 transitions. [2023-12-02 22:51:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:51:20,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:20,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:22,095 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:51:22,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7976 states to 4279 states and 7928 transitions. [2023-12-02 22:51:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 4279 states and 7928 transitions. [2023-12-02 22:51:22,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:22,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:22,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:24,585 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:51:25,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:25,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7978 states to 4280 states and 7930 transitions. [2023-12-02 22:51:25,260 INFO L276 IsEmpty]: Start isEmpty. Operand 4280 states and 7930 transitions. [2023-12-02 22:51:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:25,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:25,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:26,878 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:51:27,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:27,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7978 states to 4281 states and 7930 transitions. [2023-12-02 22:51:27,346 INFO L276 IsEmpty]: Start isEmpty. Operand 4281 states and 7930 transitions. [2023-12-02 22:51:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:51:27,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:27,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:28,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:29,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:51:29,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:29,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7979 states to 4282 states and 7931 transitions. [2023-12-02 22:51:29,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4282 states and 7931 transitions. [2023-12-02 22:51:29,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:29,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:29,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:31,412 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:51:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:31,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7980 states to 4283 states and 7932 transitions. [2023-12-02 22:51:31,492 INFO L276 IsEmpty]: Start isEmpty. Operand 4283 states and 7932 transitions. [2023-12-02 22:51:31,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:31,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:31,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:33,591 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:51:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:33,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7984 states to 4285 states and 7936 transitions. [2023-12-02 22:51:33,684 INFO L276 IsEmpty]: Start isEmpty. Operand 4285 states and 7936 transitions. [2023-12-02 22:51:33,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:33,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:33,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:35,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:35,365 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-02 22:51:36,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:36,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7987 states to 4287 states and 7939 transitions. [2023-12-02 22:51:36,225 INFO L276 IsEmpty]: Start isEmpty. Operand 4287 states and 7939 transitions. [2023-12-02 22:51:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:36,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:36,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:38,089 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-02 22:51:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7988 states to 4288 states and 7940 transitions. [2023-12-02 22:51:38,144 INFO L276 IsEmpty]: Start isEmpty. Operand 4288 states and 7940 transitions. [2023-12-02 22:51:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:38,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:51:39,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:39,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7992 states to 4291 states and 7944 transitions. [2023-12-02 22:51:39,938 INFO L276 IsEmpty]: Start isEmpty. Operand 4291 states and 7944 transitions. [2023-12-02 22:51:39,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:39,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:39,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:41,789 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:41,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7993 states to 4291 states and 7943 transitions. [2023-12-02 22:51:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 4291 states and 7943 transitions. [2023-12-02 22:51:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:41,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:43,637 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-02 22:51:43,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:43,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7997 states to 4294 states and 7947 transitions. [2023-12-02 22:51:43,706 INFO L276 IsEmpty]: Start isEmpty. Operand 4294 states and 7947 transitions. [2023-12-02 22:51:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:43,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:43,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:51:45,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:45,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7997 states to 4295 states and 7947 transitions. [2023-12-02 22:51:45,544 INFO L276 IsEmpty]: Start isEmpty. Operand 4295 states and 7947 transitions. [2023-12-02 22:51:45,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:45,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:45,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:46,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:47,355 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:51:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7998 states to 4296 states and 7948 transitions. [2023-12-02 22:51:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4296 states and 7948 transitions. [2023-12-02 22:51:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:47,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:48,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:49,152 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:51:49,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7999 states to 4297 states and 7949 transitions. [2023-12-02 22:51:49,206 INFO L276 IsEmpty]: Start isEmpty. Operand 4297 states and 7949 transitions. [2023-12-02 22:51:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:49,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:49,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:50,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:50,923 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:50,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8003 states to 4299 states and 7953 transitions. [2023-12-02 22:51:50,972 INFO L276 IsEmpty]: Start isEmpty. Operand 4299 states and 7953 transitions. [2023-12-02 22:51:50,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:50,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:50,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:52,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:52,694 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:52,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8006 states to 4301 states and 7956 transitions. [2023-12-02 22:51:52,761 INFO L276 IsEmpty]: Start isEmpty. Operand 4301 states and 7956 transitions. [2023-12-02 22:51:52,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:51:52,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:52,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:54,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:54,398 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-02 22:51:54,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8007 states to 4302 states and 7957 transitions. [2023-12-02 22:51:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 4302 states and 7957 transitions. [2023-12-02 22:51:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:51:54,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:55,984 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:51:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:56,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8010 states to 4304 states and 7960 transitions. [2023-12-02 22:51:56,033 INFO L276 IsEmpty]: Start isEmpty. Operand 4304 states and 7960 transitions. [2023-12-02 22:51:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:56,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:56,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:57,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:57,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:57,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8013 states to 4306 states and 7963 transitions. [2023-12-02 22:51:57,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4306 states and 7963 transitions. [2023-12-02 22:51:57,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:57,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:57,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:59,193 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:51:59,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8017 states to 4308 states and 7967 transitions. [2023-12-02 22:51:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 4308 states and 7967 transitions. [2023-12-02 22:51:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:51:59,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:00,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:00,883 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:00,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8019 states to 4310 states and 7969 transitions. [2023-12-02 22:52:00,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4310 states and 7969 transitions. [2023-12-02 22:52:00,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:52:00,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:00,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:02,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:02,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:02,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8022 states to 4312 states and 7972 transitions. [2023-12-02 22:52:02,719 INFO L276 IsEmpty]: Start isEmpty. Operand 4312 states and 7972 transitions. [2023-12-02 22:52:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:52:02,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:04,684 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:05,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:05,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8026 states to 4314 states and 7976 transitions. [2023-12-02 22:52:05,394 INFO L276 IsEmpty]: Start isEmpty. Operand 4314 states and 7976 transitions. [2023-12-02 22:52:05,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:05,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:05,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:06,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:07,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:52:07,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:07,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8036 states to 4319 states and 7986 transitions. [2023-12-02 22:52:07,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4319 states and 7986 transitions. [2023-12-02 22:52:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 22:52:07,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:07,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:08,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:52:09,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:09,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8039 states to 4320 states and 7989 transitions. [2023-12-02 22:52:09,038 INFO L276 IsEmpty]: Start isEmpty. Operand 4320 states and 7989 transitions. [2023-12-02 22:52:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 22:52:09,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:10,636 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:52:11,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:11,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8090 states to 4326 states and 8040 transitions. [2023-12-02 22:52:11,516 INFO L276 IsEmpty]: Start isEmpty. Operand 4326 states and 8040 transitions. [2023-12-02 22:52:11,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:52:11,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:11,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:12,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:13,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:52:13,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:13,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8094 states to 4329 states and 8044 transitions. [2023-12-02 22:52:13,237 INFO L276 IsEmpty]: Start isEmpty. Operand 4329 states and 8044 transitions. [2023-12-02 22:52:13,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:13,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:13,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:15,255 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:52:15,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8095 states to 4330 states and 8045 transitions. [2023-12-02 22:52:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 4330 states and 8045 transitions. [2023-12-02 22:52:15,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:15,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:15,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:17,277 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-02 22:52:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:18,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8149 states to 4337 states and 8099 transitions. [2023-12-02 22:52:18,313 INFO L276 IsEmpty]: Start isEmpty. Operand 4337 states and 8099 transitions. [2023-12-02 22:52:18,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:52:18,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:18,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:19,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:20,149 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:52:20,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:20,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 4339 states and 8103 transitions. [2023-12-02 22:52:20,309 INFO L276 IsEmpty]: Start isEmpty. Operand 4339 states and 8103 transitions. [2023-12-02 22:52:20,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:52:20,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:20,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:52:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:22,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 4340 states and 8103 transitions. [2023-12-02 22:52:22,070 INFO L276 IsEmpty]: Start isEmpty. Operand 4340 states and 8103 transitions. [2023-12-02 22:52:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:22,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:23,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-02 22:52:23,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:23,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8156 states to 4343 states and 8106 transitions. [2023-12-02 22:52:23,979 INFO L276 IsEmpty]: Start isEmpty. Operand 4343 states and 8106 transitions. [2023-12-02 22:52:23,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:52:23,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:23,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:25,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:25,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-12-02 22:52:25,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8157 states to 4344 states and 8107 transitions. [2023-12-02 22:52:25,692 INFO L276 IsEmpty]: Start isEmpty. Operand 4344 states and 8107 transitions. [2023-12-02 22:52:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:25,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:27,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:27,889 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 12 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 22:52:27,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:27,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8158 states to 4345 states and 8108 transitions. [2023-12-02 22:52:27,959 INFO L276 IsEmpty]: Start isEmpty. Operand 4345 states and 8108 transitions. [2023-12-02 22:52:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:27,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:29,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:52:29,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8162 states to 4348 states and 8112 transitions. [2023-12-02 22:52:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4348 states and 8112 transitions. [2023-12-02 22:52:29,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:29,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:29,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:31,732 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8163 states to 4347 states and 8110 transitions. [2023-12-02 22:52:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 4347 states and 8110 transitions. [2023-12-02 22:52:31,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:31,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:31,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:33,452 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:52:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:33,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8163 states to 4348 states and 8110 transitions. [2023-12-02 22:52:33,517 INFO L276 IsEmpty]: Start isEmpty. Operand 4348 states and 8110 transitions. [2023-12-02 22:52:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:33,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:33,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:34,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:35,221 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:52:35,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:35,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8164 states to 4349 states and 8111 transitions. [2023-12-02 22:52:35,279 INFO L276 IsEmpty]: Start isEmpty. Operand 4349 states and 8111 transitions. [2023-12-02 22:52:35,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:35,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:35,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:52:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:37,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8165 states to 4350 states and 8112 transitions. [2023-12-02 22:52:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 4350 states and 8112 transitions. [2023-12-02 22:52:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:37,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:37,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:38,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:39,037 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8169 states to 4352 states and 8116 transitions. [2023-12-02 22:52:39,089 INFO L276 IsEmpty]: Start isEmpty. Operand 4352 states and 8116 transitions. [2023-12-02 22:52:39,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:39,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:39,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:40,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:40,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:40,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:40,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8172 states to 4354 states and 8119 transitions. [2023-12-02 22:52:40,933 INFO L276 IsEmpty]: Start isEmpty. Operand 4354 states and 8119 transitions. [2023-12-02 22:52:40,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:40,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:40,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:42,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:42,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8175 states to 4356 states and 8122 transitions. [2023-12-02 22:52:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 4356 states and 8122 transitions. [2023-12-02 22:52:42,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:52:42,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:42,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-02 22:52:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8177 states to 4358 states and 8124 transitions. [2023-12-02 22:52:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 4358 states and 8124 transitions. [2023-12-02 22:52:44,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:44,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:45,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:46,099 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8180 states to 4360 states and 8127 transitions. [2023-12-02 22:52:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 4360 states and 8127 transitions. [2023-12-02 22:52:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:46,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:46,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:47,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:47,689 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8184 states to 4362 states and 8131 transitions. [2023-12-02 22:52:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 4362 states and 8131 transitions. [2023-12-02 22:52:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:47,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:47,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:49,348 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:49,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:49,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8186 states to 4364 states and 8133 transitions. [2023-12-02 22:52:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 4364 states and 8133 transitions. [2023-12-02 22:52:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:49,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:51,353 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:52:51,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:51,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8189 states to 4366 states and 8136 transitions. [2023-12-02 22:52:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 4366 states and 8136 transitions. [2023-12-02 22:52:51,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:52:51,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:51,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:53,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:52:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:53,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8199 states to 4371 states and 8146 transitions. [2023-12-02 22:52:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4371 states and 8146 transitions. [2023-12-02 22:52:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:52:53,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:54,710 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:52:54,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8203 states to 4374 states and 8150 transitions. [2023-12-02 22:52:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 4374 states and 8150 transitions. [2023-12-02 22:52:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 22:52:54,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:56,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-02 22:52:56,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8204 states to 4375 states and 8151 transitions. [2023-12-02 22:52:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 4375 states and 8151 transitions. [2023-12-02 22:52:56,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:52:56,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:56,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:52:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:58,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8204 states to 4376 states and 8151 transitions. [2023-12-02 22:52:58,992 INFO L276 IsEmpty]: Start isEmpty. Operand 4376 states and 8151 transitions. [2023-12-02 22:52:58,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:52:58,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:58,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:00,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 22:53:00,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8208 states to 4379 states and 8155 transitions. [2023-12-02 22:53:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 8155 transitions. [2023-12-02 22:53:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:53:00,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:03,319 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:53:03,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:03,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8212 states to 4381 states and 8159 transitions. [2023-12-02 22:53:03,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4381 states and 8159 transitions. [2023-12-02 22:53:03,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:53:03,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:03,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:05,310 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:53:05,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8217 states to 4383 states and 8164 transitions. [2023-12-02 22:53:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 8164 transitions. [2023-12-02 22:53:05,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:53:05,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:07,228 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-02 22:53:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8218 states to 4384 states and 8165 transitions. [2023-12-02 22:53:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 4384 states and 8165 transitions. [2023-12-02 22:53:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:07,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:08,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:09,068 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-02 22:53:09,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:09,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8218 states to 4385 states and 8165 transitions. [2023-12-02 22:53:09,486 INFO L276 IsEmpty]: Start isEmpty. Operand 4385 states and 8165 transitions. [2023-12-02 22:53:09,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:09,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:09,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:53:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:11,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8218 states to 4386 states and 8165 transitions. [2023-12-02 22:53:11,482 INFO L276 IsEmpty]: Start isEmpty. Operand 4386 states and 8165 transitions. [2023-12-02 22:53:11,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:11,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:11,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:13,208 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:53:13,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8219 states to 4387 states and 8166 transitions. [2023-12-02 22:53:13,270 INFO L276 IsEmpty]: Start isEmpty. Operand 4387 states and 8166 transitions. [2023-12-02 22:53:13,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:13,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:13,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:14,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:14,979 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:53:15,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:15,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8220 states to 4388 states and 8167 transitions. [2023-12-02 22:53:15,038 INFO L276 IsEmpty]: Start isEmpty. Operand 4388 states and 8167 transitions. [2023-12-02 22:53:15,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:15,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:15,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:16,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:16,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:16,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:16,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8223 states to 4390 states and 8170 transitions. [2023-12-02 22:53:16,795 INFO L276 IsEmpty]: Start isEmpty. Operand 4390 states and 8170 transitions. [2023-12-02 22:53:16,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:16,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:16,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:18,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:18,558 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:18,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:18,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8226 states to 4392 states and 8173 transitions. [2023-12-02 22:53:18,609 INFO L276 IsEmpty]: Start isEmpty. Operand 4392 states and 8173 transitions. [2023-12-02 22:53:18,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:18,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:18,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:19,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:20,306 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:20,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8229 states to 4394 states and 8176 transitions. [2023-12-02 22:53:20,371 INFO L276 IsEmpty]: Start isEmpty. Operand 4394 states and 8176 transitions. [2023-12-02 22:53:20,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 22:53:20,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:20,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:22,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-02 22:53:28,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:28,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8309 states to 4410 states and 8256 transitions. [2023-12-02 22:53:28,983 INFO L276 IsEmpty]: Start isEmpty. Operand 4410 states and 8256 transitions. [2023-12-02 22:53:28,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:28,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:28,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:30,858 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8313 states to 4412 states and 8260 transitions. [2023-12-02 22:53:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 4412 states and 8260 transitions. [2023-12-02 22:53:31,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:31,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:31,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:32,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:33,344 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:34,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8318 states to 4414 states and 8265 transitions. [2023-12-02 22:53:34,176 INFO L276 IsEmpty]: Start isEmpty. Operand 4414 states and 8265 transitions. [2023-12-02 22:53:34,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:34,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:34,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:35,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:35,878 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:36,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:36,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8321 states to 4416 states and 8268 transitions. [2023-12-02 22:53:36,356 INFO L276 IsEmpty]: Start isEmpty. Operand 4416 states and 8268 transitions. [2023-12-02 22:53:36,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:36,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:36,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:38,204 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:53:38,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8325 states to 4418 states and 8272 transitions. [2023-12-02 22:53:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 4418 states and 8272 transitions. [2023-12-02 22:53:38,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:38,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:40,321 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:53:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:40,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8335 states to 4423 states and 8282 transitions. [2023-12-02 22:53:40,397 INFO L276 IsEmpty]: Start isEmpty. Operand 4423 states and 8282 transitions. [2023-12-02 22:53:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:40,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:41,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:42,009 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:53:42,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:42,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8339 states to 4426 states and 8286 transitions. [2023-12-02 22:53:42,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4426 states and 8286 transitions. [2023-12-02 22:53:42,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:42,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:42,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:43,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:43,959 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:53:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8343 states to 4429 states and 8290 transitions. [2023-12-02 22:53:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 4429 states and 8290 transitions. [2023-12-02 22:53:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 22:53:44,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:45,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-02 22:53:45,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:45,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8343 states to 4430 states and 8290 transitions. [2023-12-02 22:53:45,834 INFO L276 IsEmpty]: Start isEmpty. Operand 4430 states and 8290 transitions. [2023-12-02 22:53:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:45,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:45,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:47,377 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:53:48,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8343 states to 4431 states and 8290 transitions. [2023-12-02 22:53:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 4431 states and 8290 transitions. [2023-12-02 22:53:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:48,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:48,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:49,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:50,007 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:53:50,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:50,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8345 states to 4433 states and 8292 transitions. [2023-12-02 22:53:50,079 INFO L276 IsEmpty]: Start isEmpty. Operand 4433 states and 8292 transitions. [2023-12-02 22:53:50,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:53:50,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:50,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-12-02 22:53:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:51,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8346 states to 4434 states and 8293 transitions. [2023-12-02 22:53:51,739 INFO L276 IsEmpty]: Start isEmpty. Operand 4434 states and 8293 transitions. [2023-12-02 22:53:51,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:53:51,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:51,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:52,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:53:53,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:53,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8349 states to 4436 states and 8296 transitions. [2023-12-02 22:53:53,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4436 states and 8296 transitions. [2023-12-02 22:53:53,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:53,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:53,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:54,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:54,881 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:53:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8352 states to 4438 states and 8299 transitions. [2023-12-02 22:53:54,939 INFO L276 IsEmpty]: Start isEmpty. Operand 4438 states and 8299 transitions. [2023-12-02 22:53:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:54,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:54,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:56,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:56,572 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:53:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:56,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8352 states to 4439 states and 8299 transitions. [2023-12-02 22:53:56,639 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 8299 transitions. [2023-12-02 22:53:56,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:56,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:56,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:57,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:58,188 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:53:58,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:58,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8353 states to 4440 states and 8300 transitions. [2023-12-02 22:53:58,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4440 states and 8300 transitions. [2023-12-02 22:53:58,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:58,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:58,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:59,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:59,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:53:59,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:59,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8354 states to 4441 states and 8301 transitions. [2023-12-02 22:53:59,859 INFO L276 IsEmpty]: Start isEmpty. Operand 4441 states and 8301 transitions. [2023-12-02 22:53:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:53:59,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:59,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:01,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:01,511 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:01,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8358 states to 4443 states and 8305 transitions. [2023-12-02 22:54:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4443 states and 8305 transitions. [2023-12-02 22:54:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:01,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:01,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:02,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:03,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:03,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8362 states to 4445 states and 8309 transitions. [2023-12-02 22:54:03,164 INFO L276 IsEmpty]: Start isEmpty. Operand 4445 states and 8309 transitions. [2023-12-02 22:54:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:03,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:03,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:04,709 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8365 states to 4447 states and 8312 transitions. [2023-12-02 22:54:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 4447 states and 8312 transitions. [2023-12-02 22:54:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:04,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:04,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:05,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:06,304 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:06,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:06,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8367 states to 4449 states and 8314 transitions. [2023-12-02 22:54:06,709 INFO L276 IsEmpty]: Start isEmpty. Operand 4449 states and 8314 transitions. [2023-12-02 22:54:06,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:06,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:06,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:08,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:08,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8371 states to 4451 states and 8318 transitions. [2023-12-02 22:54:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 4451 states and 8318 transitions. [2023-12-02 22:54:08,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:08,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:08,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:10,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:10,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8376 states to 4453 states and 8323 transitions. [2023-12-02 22:54:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 4453 states and 8323 transitions. [2023-12-02 22:54:10,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:10,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:10,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:12,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:12,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:12,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8379 states to 4455 states and 8326 transitions. [2023-12-02 22:54:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 4455 states and 8326 transitions. [2023-12-02 22:54:12,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:12,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:12,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:13,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:14,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:14,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8389 states to 4460 states and 8336 transitions. [2023-12-02 22:54:14,839 INFO L276 IsEmpty]: Start isEmpty. Operand 4460 states and 8336 transitions. [2023-12-02 22:54:14,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:14,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:14,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:16,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:16,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8393 states to 4463 states and 8340 transitions. [2023-12-02 22:54:16,451 INFO L276 IsEmpty]: Start isEmpty. Operand 4463 states and 8340 transitions. [2023-12-02 22:54:16,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:16,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:16,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:17,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:17,999 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:18,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:18,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8397 states to 4466 states and 8344 transitions. [2023-12-02 22:54:18,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4466 states and 8344 transitions. [2023-12-02 22:54:18,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:18,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:18,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:19,692 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:19,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8401 states to 4469 states and 8348 transitions. [2023-12-02 22:54:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 4469 states and 8348 transitions. [2023-12-02 22:54:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:19,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:19,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:21,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:21,317 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:54:22,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8401 states to 4470 states and 8348 transitions. [2023-12-02 22:54:22,095 INFO L276 IsEmpty]: Start isEmpty. Operand 4470 states and 8348 transitions. [2023-12-02 22:54:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:22,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:23,650 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:54:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8404 states to 4472 states and 8351 transitions. [2023-12-02 22:54:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 4472 states and 8351 transitions. [2023-12-02 22:54:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:54:23,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-02 22:54:25,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8405 states to 4473 states and 8352 transitions. [2023-12-02 22:54:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4473 states and 8352 transitions. [2023-12-02 22:54:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:54:25,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:25,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:26,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:54:26,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:26,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8408 states to 4475 states and 8355 transitions. [2023-12-02 22:54:26,996 INFO L276 IsEmpty]: Start isEmpty. Operand 4475 states and 8355 transitions. [2023-12-02 22:54:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:26,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:28,547 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:54:28,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:28,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8411 states to 4477 states and 8358 transitions. [2023-12-02 22:54:28,606 INFO L276 IsEmpty]: Start isEmpty. Operand 4477 states and 8358 transitions. [2023-12-02 22:54:28,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:28,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:28,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:29,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:30,160 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:54:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8411 states to 4478 states and 8358 transitions. [2023-12-02 22:54:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 4478 states and 8358 transitions. [2023-12-02 22:54:30,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:30,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:31,882 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:54:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8412 states to 4479 states and 8359 transitions. [2023-12-02 22:54:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 4479 states and 8359 transitions. [2023-12-02 22:54:31,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:31,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:31,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:54:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8413 states to 4480 states and 8360 transitions. [2023-12-02 22:54:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 4480 states and 8360 transitions. [2023-12-02 22:54:33,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:33,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:33,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:34,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:35,112 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:35,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:35,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8417 states to 4482 states and 8364 transitions. [2023-12-02 22:54:35,168 INFO L276 IsEmpty]: Start isEmpty. Operand 4482 states and 8364 transitions. [2023-12-02 22:54:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:35,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:36,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:36,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:36,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8421 states to 4484 states and 8368 transitions. [2023-12-02 22:54:36,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4484 states and 8368 transitions. [2023-12-02 22:54:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:36,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:36,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:38,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:38,406 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:38,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:38,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8424 states to 4486 states and 8371 transitions. [2023-12-02 22:54:38,459 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 8371 transitions. [2023-12-02 22:54:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:38,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:38,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:39,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:40,023 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:40,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:40,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8428 states to 4488 states and 8375 transitions. [2023-12-02 22:54:40,077 INFO L276 IsEmpty]: Start isEmpty. Operand 4488 states and 8375 transitions. [2023-12-02 22:54:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:40,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:41,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8430 states to 4490 states and 8377 transitions. [2023-12-02 22:54:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 4490 states and 8377 transitions. [2023-12-02 22:54:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:41,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:41,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:43,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:43,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:43,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8434 states to 4492 states and 8381 transitions. [2023-12-02 22:54:43,409 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states and 8381 transitions. [2023-12-02 22:54:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:43,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:43,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:44,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:44,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:54:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8439 states to 4494 states and 8386 transitions. [2023-12-02 22:54:45,697 INFO L276 IsEmpty]: Start isEmpty. Operand 4494 states and 8386 transitions. [2023-12-02 22:54:45,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:54:45,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:45,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:47,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8449 states to 4499 states and 8396 transitions. [2023-12-02 22:54:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 4499 states and 8396 transitions. [2023-12-02 22:54:47,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:54:47,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:47,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:49,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:49,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8453 states to 4502 states and 8400 transitions. [2023-12-02 22:54:49,427 INFO L276 IsEmpty]: Start isEmpty. Operand 4502 states and 8400 transitions. [2023-12-02 22:54:49,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:54:49,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:49,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:50,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:51,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:51,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8457 states to 4505 states and 8404 transitions. [2023-12-02 22:54:51,072 INFO L276 IsEmpty]: Start isEmpty. Operand 4505 states and 8404 transitions. [2023-12-02 22:54:51,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:54:51,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:51,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:52,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:54:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:52,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8461 states to 4508 states and 8408 transitions. [2023-12-02 22:54:52,700 INFO L276 IsEmpty]: Start isEmpty. Operand 4508 states and 8408 transitions. [2023-12-02 22:54:52,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 22:54:52,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:52,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-12-02 22:54:56,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8509 states to 4511 states and 8456 transitions. [2023-12-02 22:54:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 4511 states and 8456 transitions. [2023-12-02 22:54:56,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:54:56,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:56,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-02 22:54:58,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:58,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8509 states to 4512 states and 8456 transitions. [2023-12-02 22:54:58,353 INFO L276 IsEmpty]: Start isEmpty. Operand 4512 states and 8456 transitions. [2023-12-02 22:54:58,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 22:54:58,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:58,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:00,021 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 22:55:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8513 states to 4515 states and 8460 transitions. [2023-12-02 22:55:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 4515 states and 8460 transitions. [2023-12-02 22:55:00,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:00,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:00,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:01,734 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:55:01,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:01,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8516 states to 4517 states and 8463 transitions. [2023-12-02 22:55:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4517 states and 8463 transitions. [2023-12-02 22:55:01,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 22:55:01,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:01,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:03,331 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:55:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:03,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8521 states to 4519 states and 8468 transitions. [2023-12-02 22:55:03,396 INFO L276 IsEmpty]: Start isEmpty. Operand 4519 states and 8468 transitions. [2023-12-02 22:55:03,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 22:55:03,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:04,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-02 22:55:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8522 states to 4520 states and 8469 transitions. [2023-12-02 22:55:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 4520 states and 8469 transitions. [2023-12-02 22:55:05,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:05,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:06,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:06,576 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:55:06,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:06,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8524 states to 4522 states and 8471 transitions. [2023-12-02 22:55:06,647 INFO L276 IsEmpty]: Start isEmpty. Operand 4522 states and 8471 transitions. [2023-12-02 22:55:06,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:06,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:06,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:07,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:55:08,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8527 states to 4524 states and 8474 transitions. [2023-12-02 22:55:08,354 INFO L276 IsEmpty]: Start isEmpty. Operand 4524 states and 8474 transitions. [2023-12-02 22:55:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:55:08,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:09,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:09,895 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:55:09,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:09,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8533 states to 4528 states and 8480 transitions. [2023-12-02 22:55:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4528 states and 8480 transitions. [2023-12-02 22:55:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:09,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:11,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:11,529 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:55:11,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:11,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8533 states to 4529 states and 8480 transitions. [2023-12-02 22:55:11,607 INFO L276 IsEmpty]: Start isEmpty. Operand 4529 states and 8480 transitions. [2023-12-02 22:55:11,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:11,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:13,221 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-12-02 22:55:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8533 states to 4530 states and 8480 transitions. [2023-12-02 22:55:13,288 INFO L276 IsEmpty]: Start isEmpty. Operand 4530 states and 8480 transitions. [2023-12-02 22:55:13,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:13,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:13,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:14,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-02 22:55:14,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:14,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8534 states to 4531 states and 8481 transitions. [2023-12-02 22:55:14,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4531 states and 8481 transitions. [2023-12-02 22:55:14,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:14,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:14,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:16,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:16,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8538 states to 4533 states and 8485 transitions. [2023-12-02 22:55:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 4533 states and 8485 transitions. [2023-12-02 22:55:16,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:16,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:17,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:18,216 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:18,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8542 states to 4535 states and 8489 transitions. [2023-12-02 22:55:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 8489 transitions. [2023-12-02 22:55:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:18,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:18,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:19,827 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:19,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:19,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8544 states to 4537 states and 8491 transitions. [2023-12-02 22:55:19,901 INFO L276 IsEmpty]: Start isEmpty. Operand 4537 states and 8491 transitions. [2023-12-02 22:55:19,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:19,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:19,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:21,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8547 states to 4539 states and 8494 transitions. [2023-12-02 22:55:21,536 INFO L276 IsEmpty]: Start isEmpty. Operand 4539 states and 8494 transitions. [2023-12-02 22:55:21,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:21,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:21,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:22,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:23,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8551 states to 4541 states and 8498 transitions. [2023-12-02 22:55:23,149 INFO L276 IsEmpty]: Start isEmpty. Operand 4541 states and 8498 transitions. [2023-12-02 22:55:23,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:23,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:23,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:24,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:24,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:24,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8553 states to 4543 states and 8500 transitions. [2023-12-02 22:55:24,865 INFO L276 IsEmpty]: Start isEmpty. Operand 4543 states and 8500 transitions. [2023-12-02 22:55:24,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:24,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:24,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:26,428 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 22:55:26,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:26,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8557 states to 4545 states and 8504 transitions. [2023-12-02 22:55:26,488 INFO L276 IsEmpty]: Start isEmpty. Operand 4545 states and 8504 transitions. [2023-12-02 22:55:26,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:55:26,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:26,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:27,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-02 22:55:28,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8558 states to 4546 states and 8505 transitions. [2023-12-02 22:55:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 4546 states and 8505 transitions. [2023-12-02 22:55:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:28,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:28,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:29,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:29,677 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:55:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8568 states to 4551 states and 8515 transitions. [2023-12-02 22:55:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 4551 states and 8515 transitions. [2023-12-02 22:55:29,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:29,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:29,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:31,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:31,358 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:55:31,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8572 states to 4554 states and 8519 transitions. [2023-12-02 22:55:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 4554 states and 8519 transitions. [2023-12-02 22:55:31,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:31,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:31,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:32,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:55:33,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8576 states to 4557 states and 8523 transitions. [2023-12-02 22:55:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 4557 states and 8523 transitions. [2023-12-02 22:55:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:33,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:33,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:34,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:34,714 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 22:55:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:34,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8580 states to 4560 states and 8527 transitions. [2023-12-02 22:55:34,784 INFO L276 IsEmpty]: Start isEmpty. Operand 4560 states and 8527 transitions. [2023-12-02 22:55:34,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:55:34,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:34,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:36,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:36,316 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:55:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8582 states to 4561 states and 8529 transitions. [2023-12-02 22:55:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 4561 states and 8529 transitions. [2023-12-02 22:55:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 22:55:37,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:38,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:38,685 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-02 22:55:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:39,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8634 states to 4567 states and 8581 transitions. [2023-12-02 22:55:39,585 INFO L276 IsEmpty]: Start isEmpty. Operand 4567 states and 8581 transitions. [2023-12-02 22:55:39,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 22:55:39,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:39,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:41,172 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-02 22:55:41,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8638 states to 4570 states and 8585 transitions. [2023-12-02 22:55:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4570 states and 8585 transitions. [2023-12-02 22:55:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 22:55:41,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:42,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:42,836 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-02 22:55:43,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:43,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8643 states to 4573 states and 8590 transitions. [2023-12-02 22:55:43,716 INFO L276 IsEmpty]: Start isEmpty. Operand 4573 states and 8590 transitions. [2023-12-02 22:55:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:43,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:43,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:55:45,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8646 states to 4575 states and 8593 transitions. [2023-12-02 22:55:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 4575 states and 8593 transitions. [2023-12-02 22:55:45,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 22:55:45,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:45,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:46,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:46,886 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-12-02 22:55:46,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:46,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8651 states to 4577 states and 8598 transitions. [2023-12-02 22:55:46,952 INFO L276 IsEmpty]: Start isEmpty. Operand 4577 states and 8598 transitions. [2023-12-02 22:55:46,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 22:55:46,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:46,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-02 22:55:48,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8652 states to 4578 states and 8599 transitions. [2023-12-02 22:55:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 4578 states and 8599 transitions. [2023-12-02 22:55:48,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:48,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:48,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:55:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8655 states to 4580 states and 8602 transitions. [2023-12-02 22:55:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 4580 states and 8602 transitions. [2023-12-02 22:55:50,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 22:55:50,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:51,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:51,811 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-02 22:55:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:54,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8723 states to 4591 states and 8670 transitions. [2023-12-02 22:55:54,320 INFO L276 IsEmpty]: Start isEmpty. Operand 4591 states and 8670 transitions. [2023-12-02 22:55:54,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:54,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:54,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:55,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-02 22:55:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:56,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8726 states to 4593 states and 8673 transitions. [2023-12-02 22:55:56,768 INFO L276 IsEmpty]: Start isEmpty. Operand 4593 states and 8673 transitions. [2023-12-02 22:55:56,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 22:55:56,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:56,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms