./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-08_1a-drivers--watchdog--pc87413_wdt.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_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/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_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/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_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/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 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:46:16,759 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:46:16,823 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 22:46:16,827 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:46:16,828 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:46:16,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:46:16,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:46:16,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:46:16,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:46:16,853 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:46:16,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:46:16,854 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:46:16,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:46:16,855 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:46:16,855 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:46:16,856 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:46:16,856 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:46:16,857 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:46:16,857 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:46:16,858 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:46:16,858 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:46:16,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:46:16,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:46:16,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:46:16,860 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:46:16,861 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:46:16,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:46:16,862 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:46:16,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:46:16,863 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:46:16,863 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_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8954b1975c9ef274050a4ed05b880cddaf4747278343623028f38a4ef8e6ca73 [2023-12-02 22:46:17,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:46:17,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:46:17,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:46:17,119 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:46:17,119 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:46:17,120 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2023-12-02 22:46:19,893 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:46:20,272 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:46:20,273 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i [2023-12-02 22:46:20,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/data/b9633a77d/224f5d58ba894b478a9c3f4e7db9c2d6/FLAG47745990e [2023-12-02 22:46:20,310 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/data/b9633a77d/224f5d58ba894b478a9c3f4e7db9c2d6 [2023-12-02 22:46:20,312 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:46:20,313 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:46:20,315 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:46:20,315 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:46:20,320 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:46:20,320 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:46:20" (1/1) ... [2023-12-02 22:46:20,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bce58b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:20, skipping insertion in model container [2023-12-02 22:46:20,322 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:46:20" (1/1) ... [2023-12-02 22:46:20,399 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:46:20,966 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_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2023-12-02 22:46:21,001 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:46:21,022 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:46:21,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [3196] [2023-12-02 22:46:21,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3204-3205] [2023-12-02 22:46:21,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3242] [2023-12-02 22:46:21,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3250] [2023-12-02 22:46:21,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (data + i), "i" (1UL)); [3602-3603] [2023-12-02 22:46:21,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3692] [2023-12-02 22:46:21,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3695] [2023-12-02 22:46:21,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3698] [2023-12-02 22:46:21,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3701] [2023-12-02 22:46:21,144 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3704] [2023-12-02 22:46:21,145 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" (uarg.i): "ebx"); [3715-3716] [2023-12-02 22:46:21,145 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" (uarg.i): "ebx"); [3719-3720] [2023-12-02 22:46:21,146 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" (uarg.i): "ebx"); [3723-3724] [2023-12-02 22:46:21,146 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" (uarg.i): "ebx"); [3727-3728] [2023-12-02 22:46:21,146 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" (uarg.i): "ebx"); [3731-3732] [2023-12-02 22:46:21,148 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (uarg.i), "i" (4UL)); [3741-3742] [2023-12-02 22:46:21,149 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (uarg.i), "i" (4UL)); [3765-3766] [2023-12-02 22:46:21,151 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" (uarg.i): "ebx"); [3786-3787] [2023-12-02 22:46:21,151 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" (uarg.i): "ebx"); [3790-3791] [2023-12-02 22:46:21,152 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" (uarg.i): "ebx"); [3794-3795] [2023-12-02 22:46:21,152 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" (uarg.i): "ebx"); [3798-3799] [2023-12-02 22:46:21,152 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" (uarg.i): "ebx"); [3802-3803] [2023-12-02 22:46:21,167 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_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--pc87413_wdt.ko-entry_point.cil.out.i[115866,115879] [2023-12-02 22:46:21,174 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:46:21,213 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:46:21,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21 WrapperNode [2023-12-02 22:46:21,213 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:46:21,214 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:46:21,215 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:46:21,215 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:46:21,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,249 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,318 INFO L138 Inliner]: procedures = 99, calls = 323, calls flagged for inlining = 40, calls inlined = 37, statements flattened = 966 [2023-12-02 22:46:21,318 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:46:21,319 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:46:21,319 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:46:21,319 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:46:21,328 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,340 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,341 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,372 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,381 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,393 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,405 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:46:21,407 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:46:21,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:46:21,407 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:46:21,408 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:46:21" (1/1) ... [2023-12-02 22:46:21,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:46:21,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:46:21,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:46:21,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df8f5bef-ae4f-48cf-b589-dd71e3a8d0ec/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2023-12-02 22:46:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2023-12-02 22:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 22:46:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 22:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 22:46:21,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 22:46:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 22:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_trg [2023-12-02 22:46:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_trg [2023-12-02 22:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2023-12-02 22:46:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2023-12-02 22:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_trg [2023-12-02 22:46:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_trg [2023-12-02 22:46:21,480 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-12-02 22:46:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-12-02 22:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 22:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 22:46:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 22:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_write [2023-12-02 22:46:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_write [2023-12-02 22:46:21,481 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable [2023-12-02 22:46:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable [2023-12-02 22:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_disable_sw_wd_tren [2023-12-02 22:46:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_disable_sw_wd_tren [2023-12-02 22:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-02 22:46:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-02 22:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 22:46:21,482 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 22:46:21,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 22:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-02 22:46:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-02 22:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_refresh [2023-12-02 22:46:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_refresh [2023-12-02 22:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_sw_wd_tren [2023-12-02 22:46:21,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_sw_wd_tren [2023-12-02 22:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 22:46:21,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 22:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 22:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable [2023-12-02 22:46:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable [2023-12-02 22:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 22:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_enable_wden [2023-12-02 22:46:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_enable_wden [2023-12-02 22:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 22:46:21,484 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 22:46:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 22:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-12-02 22:46:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-12-02 22:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-12-02 22:46:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-12-02 22:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-02 22:46:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-02 22:46:21,485 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-12-02 22:46:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-12-02 22:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-02 22:46:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-02 22:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-12-02 22:46:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-12-02 22:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_swc_bank3 [2023-12-02 22:46:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_swc_bank3 [2023-12-02 22:46:21,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:46:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:46:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure pc87413_programm_wdto [2023-12-02 22:46:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pc87413_programm_wdto [2023-12-02 22:46:21,721 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:46:21,724 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:46:21,832 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 22:46:26,761 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:46:26,965 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:46:26,965 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 22:46:26,967 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:26 BoogieIcfgContainer [2023-12-02 22:46:26,967 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:46:26,968 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:46:26,968 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:46:26,976 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:46:26,976 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:46:26" (1/1) ... [2023-12-02 22:46:26,984 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:46:27,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:27,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 309 states and 442 transitions. [2023-12-02 22:46:27,045 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 442 transitions. [2023-12-02 22:46:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 22:46:27,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:27,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:27,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:27,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 324 states and 486 transitions. [2023-12-02 22:46:27,741 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 486 transitions. [2023-12-02 22:46:27,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 22:46:27,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:27,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:28,034 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:28,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 330 states and 515 transitions. [2023-12-02 22:46:28,179 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 515 transitions. [2023-12-02 22:46:28,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 22:46:28,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:28,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:28,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:28,361 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-12-02 22:46:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 331 states and 516 transitions. [2023-12-02 22:46:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 516 transitions. [2023-12-02 22:46:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:46:28,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:28,563 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:28,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:28,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 334 states and 537 transitions. [2023-12-02 22:46:28,753 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 537 transitions. [2023-12-02 22:46:28,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 22:46:28,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:28,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:28,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:28,940 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-12-02 22:46:28,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:28,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 335 states and 537 transitions. [2023-12-02 22:46:28,999 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 537 transitions. [2023-12-02 22:46:29,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 22:46:29,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:29,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:29,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:29,156 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-12-02 22:46:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 337 states and 540 transitions. [2023-12-02 22:46:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 540 transitions. [2023-12-02 22:46:29,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:46:29,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:29,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:29,326 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:29,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 336 states and 535 transitions. [2023-12-02 22:46:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 535 transitions. [2023-12-02 22:46:29,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 22:46:29,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:29,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:29,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-02 22:46:29,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:29,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 337 states and 535 transitions. [2023-12-02 22:46:29,589 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 535 transitions. [2023-12-02 22:46:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 22:46:29,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:29,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:29,755 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-12-02 22:46:29,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:29,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 339 states and 538 transitions. [2023-12-02 22:46:29,783 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 538 transitions. [2023-12-02 22:46:29,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:46:29,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:29,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:30,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 344 states and 559 transitions. [2023-12-02 22:46:30,227 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 559 transitions. [2023-12-02 22:46:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 22:46:30,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:30,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:30,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 343 states and 553 transitions. [2023-12-02 22:46:30,430 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 553 transitions. [2023-12-02 22:46:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:46:30,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:30,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:30,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:30,563 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2023-12-02 22:46:30,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:30,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 345 states and 555 transitions. [2023-12-02 22:46:30,594 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 555 transitions. [2023-12-02 22:46:30,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 22:46:30,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:30,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:30,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:30,720 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-12-02 22:46:30,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 348 states and 559 transitions. [2023-12-02 22:46:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 559 transitions. [2023-12-02 22:46:30,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:46:30,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:30,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:30,931 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-12-02 22:46:30,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:30,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 349 states and 559 transitions. [2023-12-02 22:46:30,972 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 559 transitions. [2023-12-02 22:46:30,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 22:46:30,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:30,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:31,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-12-02 22:46:31,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:31,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 352 states and 563 transitions. [2023-12-02 22:46:31,137 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 563 transitions. [2023-12-02 22:46:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 22:46:31,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:31,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:31,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:31,262 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-12-02 22:46:31,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:31,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 355 states and 566 transitions. [2023-12-02 22:46:31,306 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 566 transitions. [2023-12-02 22:46:31,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-02 22:46:31,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:31,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:31,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2023-12-02 22:46:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:31,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 357 states and 568 transitions. [2023-12-02 22:46:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 568 transitions. [2023-12-02 22:46:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-02 22:46:31,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:31,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:32,134 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2023-12-02 22:46:32,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:32,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 370 states and 589 transitions. [2023-12-02 22:46:32,198 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 589 transitions. [2023-12-02 22:46:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-02 22:46:32,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:32,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2023-12-02 22:46:32,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 372 states and 591 transitions. [2023-12-02 22:46:32,388 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 591 transitions. [2023-12-02 22:46:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-02 22:46:32,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:32,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:32,608 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-12-02 22:46:32,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 383 states and 607 transitions. [2023-12-02 22:46:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 607 transitions. [2023-12-02 22:46:32,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-02 22:46:32,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:32,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:32,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:32,919 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 22:46:32,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 385 states and 610 transitions. [2023-12-02 22:46:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 610 transitions. [2023-12-02 22:46:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-02 22:46:32,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:33,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:46:33,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:33,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 384 states and 604 transitions. [2023-12-02 22:46:33,225 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 604 transitions. [2023-12-02 22:46:33,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-02 22:46:33,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:33,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:33,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:33,394 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2023-12-02 22:46:33,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:33,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 386 states and 607 transitions. [2023-12-02 22:46:33,429 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 607 transitions. [2023-12-02 22:46:33,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-02 22:46:33,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:33,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:33,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:33,641 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:46:34,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:34,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 399 states and 642 transitions. [2023-12-02 22:46:34,628 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 642 transitions. [2023-12-02 22:46:34,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-02 22:46:34,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:34,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:34,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:46:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:34,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 402 states and 648 transitions. [2023-12-02 22:46:34,933 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 648 transitions. [2023-12-02 22:46:34,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-02 22:46:34,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:34,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:35,084 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:46:35,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 407 states and 668 transitions. [2023-12-02 22:46:35,318 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 668 transitions. [2023-12-02 22:46:35,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-02 22:46:35,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:35,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:35,486 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:46:35,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:35,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 408 states and 669 transitions. [2023-12-02 22:46:35,543 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 669 transitions. [2023-12-02 22:46:35,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-02 22:46:35,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:35,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:35,727 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:46:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 410 states and 680 transitions. [2023-12-02 22:46:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 680 transitions. [2023-12-02 22:46:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-02 22:46:35,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:36,136 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:46:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:36,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 414 states and 686 transitions. [2023-12-02 22:46:36,190 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 686 transitions. [2023-12-02 22:46:36,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-02 22:46:36,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:36,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:46:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:36,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 417 states and 692 transitions. [2023-12-02 22:46:36,400 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 692 transitions. [2023-12-02 22:46:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-02 22:46:36,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:36,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:46:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:36,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 418 states and 692 transitions. [2023-12-02 22:46:36,575 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 692 transitions. [2023-12-02 22:46:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-02 22:46:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:36,716 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:46:36,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 419 states and 692 transitions. [2023-12-02 22:46:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 692 transitions. [2023-12-02 22:46:36,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-02 22:46:36,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:37,081 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:46:37,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 422 states and 696 transitions. [2023-12-02 22:46:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 696 transitions. [2023-12-02 22:46:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-02 22:46:37,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:37,328 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:37,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 421 states and 687 transitions. [2023-12-02 22:46:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 687 transitions. [2023-12-02 22:46:37,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-02 22:46:37,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:37,554 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:37,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 422 states and 688 transitions. [2023-12-02 22:46:37,590 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 688 transitions. [2023-12-02 22:46:37,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-02 22:46:37,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:37,749 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:46:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:37,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 425 states and 692 transitions. [2023-12-02 22:46:37,961 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 692 transitions. [2023-12-02 22:46:37,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-02 22:46:37,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:37,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:38,117 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:46:38,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:38,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 429 states and 698 transitions. [2023-12-02 22:46:38,162 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 698 transitions. [2023-12-02 22:46:38,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-02 22:46:38,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 431 states and 701 transitions. [2023-12-02 22:46:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 701 transitions. [2023-12-02 22:46:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-02 22:46:38,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:38,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:38,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:38,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 434 states and 704 transitions. [2023-12-02 22:46:38,591 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 704 transitions. [2023-12-02 22:46:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-02 22:46:38,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:38,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:38,731 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:38,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:38,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 437 states and 707 transitions. [2023-12-02 22:46:38,771 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 707 transitions. [2023-12-02 22:46:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-02 22:46:38,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:38,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:38,904 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:46:38,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 439 states and 710 transitions. [2023-12-02 22:46:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 710 transitions. [2023-12-02 22:46:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-02 22:46:38,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:39,085 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 441 states and 712 transitions. [2023-12-02 22:46:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 712 transitions. [2023-12-02 22:46:39,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-02 22:46:39,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:39,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:39,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2023-12-02 22:46:39,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:39,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 442 states and 712 transitions. [2023-12-02 22:46:39,296 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 712 transitions. [2023-12-02 22:46:39,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-02 22:46:39,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:39,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:46:39,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:39,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 442 states and 711 transitions. [2023-12-02 22:46:39,579 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 711 transitions. [2023-12-02 22:46:39,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-02 22:46:39,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:39,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:46:42,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:42,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 444 states and 713 transitions. [2023-12-02 22:46:42,539 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 713 transitions. [2023-12-02 22:46:42,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-02 22:46:42,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:42,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:42,675 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2023-12-02 22:46:42,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:42,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 445 states and 713 transitions. [2023-12-02 22:46:42,708 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 713 transitions. [2023-12-02 22:46:42,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-02 22:46:42,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:42,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:42,824 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:46:42,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:42,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 447 states and 714 transitions. [2023-12-02 22:46:42,917 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 714 transitions. [2023-12-02 22:46:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-02 22:46:42,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:42,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:43,078 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2023-12-02 22:46:43,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:43,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 449 states and 715 transitions. [2023-12-02 22:46:43,119 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 715 transitions. [2023-12-02 22:46:43,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-02 22:46:43,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:43,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:43,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:43,300 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:46:43,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:43,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 451 states and 717 transitions. [2023-12-02 22:46:43,353 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 717 transitions. [2023-12-02 22:46:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:46:43,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:43,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:43,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:43,544 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2023-12-02 22:46:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 480 states and 764 transitions. [2023-12-02 22:46:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 764 transitions. [2023-12-02 22:46:43,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-02 22:46:43,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:43,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:44,271 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:46:49,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:52,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:56,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:59,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:46:59,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:46:59,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 512 states and 855 transitions. [2023-12-02 22:46:59,452 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 855 transitions. [2023-12-02 22:46:59,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-02 22:46:59,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:46:59,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:46:59,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:46:59,891 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:47:00,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:00,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 517 states and 872 transitions. [2023-12-02 22:47:00,142 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 872 transitions. [2023-12-02 22:47:00,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-02 22:47:00,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:00,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:00,435 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:47:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 520 states and 876 transitions. [2023-12-02 22:47:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 876 transitions. [2023-12-02 22:47:00,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-02 22:47:00,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:00,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:01,221 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:47:06,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:09,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:16,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:20,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:21,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:21,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 583 states and 1045 transitions. [2023-12-02 22:47:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1045 transitions. [2023-12-02 22:47:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-02 22:47:21,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:21,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:21,510 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:47:21,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 586 states and 1049 transitions. [2023-12-02 22:47:21,572 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1049 transitions. [2023-12-02 22:47:21,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 22:47:21,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:21,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:21,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:22,032 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:47:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:22,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1098 states to 588 states and 1059 transitions. [2023-12-02 22:47:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1059 transitions. [2023-12-02 22:47:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 22:47:22,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:22,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 33 proven. 5 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-12-02 22:47:23,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:23,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 600 states and 1091 transitions. [2023-12-02 22:47:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1091 transitions. [2023-12-02 22:47:23,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 22:47:23,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:23,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:23,600 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:47:25,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:28,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:32,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:35,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:36,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:36,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 619 states and 1144 transitions. [2023-12-02 22:47:36,056 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1144 transitions. [2023-12-02 22:47:36,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:47:36,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:36,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:36,404 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:47:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 622 states and 1148 transitions. [2023-12-02 22:47:36,499 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1148 transitions. [2023-12-02 22:47:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:47:36,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:36,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:36,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:37,006 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:47:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 625 states and 1152 transitions. [2023-12-02 22:47:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1152 transitions. [2023-12-02 22:47:37,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-02 22:47:37,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:37,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:37,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:37,410 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:47:37,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:37,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 629 states and 1158 transitions. [2023-12-02 22:47:37,442 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1158 transitions. [2023-12-02 22:47:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-02 22:47:37,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:37,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:37,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:37,736 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:47:37,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 633 states and 1165 transitions. [2023-12-02 22:47:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1165 transitions. [2023-12-02 22:47:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-02 22:47:37,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:37,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:37,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:47:38,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:47:38,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 636 states and 1169 transitions. [2023-12-02 22:47:38,133 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1169 transitions. [2023-12-02 22:47:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-02 22:47:38,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:47:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:47:38,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:47:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:47:41,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:50,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:47:54,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:01,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:01,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:01,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 658 states and 1245 transitions. [2023-12-02 22:48:01,695 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1245 transitions. [2023-12-02 22:48:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-02 22:48:01,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:01,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:01,901 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2023-12-02 22:48:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 670 states and 1276 transitions. [2023-12-02 22:48:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1276 transitions. [2023-12-02 22:48:02,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:02,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:02,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:02,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:03,041 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:48:03,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 671 states and 1276 transitions. [2023-12-02 22:48:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1276 transitions. [2023-12-02 22:48:03,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:03,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:03,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:03,437 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2023-12-02 22:48:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:03,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 673 states and 1278 transitions. [2023-12-02 22:48:03,479 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1278 transitions. [2023-12-02 22:48:03,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:48:03,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:03,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:03,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:03,881 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 678 states and 1295 transitions. [2023-12-02 22:48:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1295 transitions. [2023-12-02 22:48:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:48:04,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:05,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:05,158 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-12-02 22:48:05,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:05,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 693 states and 1334 transitions. [2023-12-02 22:48:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1334 transitions. [2023-12-02 22:48:05,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:48:05,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:05,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:06,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:06,217 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:11,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:13,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:17,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:25,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:25,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:25,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 714 states and 1390 transitions. [2023-12-02 22:48:25,862 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1390 transitions. [2023-12-02 22:48:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:48:25,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:25,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:26,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2023-12-02 22:48:28,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:29,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:29,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 719 states and 1412 transitions. [2023-12-02 22:48:29,299 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1412 transitions. [2023-12-02 22:48:29,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:48:29,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:29,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:29,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:29,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 722 states and 1416 transitions. [2023-12-02 22:48:29,676 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1416 transitions. [2023-12-02 22:48:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-02 22:48:29,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:29,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 725 states and 1420 transitions. [2023-12-02 22:48:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1420 transitions. [2023-12-02 22:48:29,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:29,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:29,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:30,184 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2023-12-02 22:48:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 726 states and 1420 transitions. [2023-12-02 22:48:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1420 transitions. [2023-12-02 22:48:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:30,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:30,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:30,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:30,700 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:48:30,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:30,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 730 states and 1426 transitions. [2023-12-02 22:48:30,766 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1426 transitions. [2023-12-02 22:48:30,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:30,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:30,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:30,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:31,172 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:48:31,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 734 states and 1433 transitions. [2023-12-02 22:48:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1433 transitions. [2023-12-02 22:48:31,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:31,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:31,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:31,522 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 737 states and 1437 transitions. [2023-12-02 22:48:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1437 transitions. [2023-12-02 22:48:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:31,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:31,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:31,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:31,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 740 states and 1441 transitions. [2023-12-02 22:48:31,838 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1441 transitions. [2023-12-02 22:48:31,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:31,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:31,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:32,040 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:32,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:32,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 743 states and 1445 transitions. [2023-12-02 22:48:32,082 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1445 transitions. [2023-12-02 22:48:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:32,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:32,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2023-12-02 22:48:32,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:32,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 746 states and 1448 transitions. [2023-12-02 22:48:32,472 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1448 transitions. [2023-12-02 22:48:32,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:32,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:32,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:32,937 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:33,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:33,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 749 states and 1451 transitions. [2023-12-02 22:48:33,350 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1451 transitions. [2023-12-02 22:48:33,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 22:48:33,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:33,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 11 proven. 28 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:48:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 751 states and 1453 transitions. [2023-12-02 22:48:33,757 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1453 transitions. [2023-12-02 22:48:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:33,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:33,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:34,028 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:48:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:34,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 756 states and 1460 transitions. [2023-12-02 22:48:34,323 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1460 transitions. [2023-12-02 22:48:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:34,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:34,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:48:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 761 states and 1467 transitions. [2023-12-02 22:48:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1467 transitions. [2023-12-02 22:48:34,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:34,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:34,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:35,221 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:48:35,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:35,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 766 states and 1474 transitions. [2023-12-02 22:48:35,484 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1474 transitions. [2023-12-02 22:48:35,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:35,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:35,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:35,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:35,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 769 states and 1478 transitions. [2023-12-02 22:48:35,759 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1478 transitions. [2023-12-02 22:48:35,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:35,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:35,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1523 states to 773 states and 1484 transitions. [2023-12-02 22:48:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1484 transitions. [2023-12-02 22:48:36,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-02 22:48:36,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:36,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:36,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:48:36,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:36,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 777 states and 1491 transitions. [2023-12-02 22:48:36,523 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1491 transitions. [2023-12-02 22:48:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:36,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:36,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 779 states and 1493 transitions. [2023-12-02 22:48:36,873 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1493 transitions. [2023-12-02 22:48:36,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:36,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:36,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:37,160 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 780 states and 1494 transitions. [2023-12-02 22:48:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1494 transitions. [2023-12-02 22:48:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:37,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:37,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:37,393 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-02 22:48:41,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:44,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:46,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:49,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:50,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1588 states to 800 states and 1549 transitions. [2023-12-02 22:48:50,066 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1549 transitions. [2023-12-02 22:48:50,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-02 22:48:50,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:50,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:50,284 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-12-02 22:48:50,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:50,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1599 states to 807 states and 1560 transitions. [2023-12-02 22:48:50,584 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1560 transitions. [2023-12-02 22:48:50,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:50,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:50,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:50,862 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2023-12-02 22:48:54,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:48:54,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:54,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 818 states and 1587 transitions. [2023-12-02 22:48:54,837 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1587 transitions. [2023-12-02 22:48:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:54,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:54,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:55,080 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2023-12-02 22:48:55,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 820 states and 1596 transitions. [2023-12-02 22:48:55,385 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1596 transitions. [2023-12-02 22:48:55,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:55,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:55,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:55,667 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-12-02 22:48:56,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:56,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 825 states and 1607 transitions. [2023-12-02 22:48:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1607 transitions. [2023-12-02 22:48:56,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:56,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:56,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:56,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 833 states and 1630 transitions. [2023-12-02 22:48:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1630 transitions. [2023-12-02 22:48:57,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:57,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:57,990 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:58,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:58,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1672 states to 835 states and 1633 transitions. [2023-12-02 22:48:58,170 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1633 transitions. [2023-12-02 22:48:58,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:58,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:58,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-12-02 22:48:58,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 836 states and 1634 transitions. [2023-12-02 22:48:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1634 transitions. [2023-12-02 22:48:58,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:58,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:58,907 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2023-12-02 22:48:58,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 840 states and 1641 transitions. [2023-12-02 22:48:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1641 transitions. [2023-12-02 22:48:58,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:48:58,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:59,286 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:48:59,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:59,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 843 states and 1645 transitions. [2023-12-02 22:48:59,368 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1645 transitions. [2023-12-02 22:48:59,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:48:59,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:59,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:59,574 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-02 22:48:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:48:59,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 846 states and 1649 transitions. [2023-12-02 22:48:59,618 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1649 transitions. [2023-12-02 22:48:59,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:48:59,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:48:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:48:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:48:59,915 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-02 22:49:05,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:08,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:19,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:22,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:23,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:23,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 870 states and 1729 transitions. [2023-12-02 22:49:23,085 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1729 transitions. [2023-12-02 22:49:23,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:49:23,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:23,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:23,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:49:23,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:23,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 871 states and 1729 transitions. [2023-12-02 22:49:23,557 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1729 transitions. [2023-12-02 22:49:23,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:49:23,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:23,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:23,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 9 proven. 29 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-12-02 22:49:23,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 872 states and 1729 transitions. [2023-12-02 22:49:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1729 transitions. [2023-12-02 22:49:23,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:23,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:23,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:24,335 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:49:24,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:24,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1775 states to 877 states and 1736 transitions. [2023-12-02 22:49:24,536 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1736 transitions. [2023-12-02 22:49:24,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-02 22:49:24,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:24,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2023-12-02 22:49:24,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 881 states and 1741 transitions. [2023-12-02 22:49:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1741 transitions. [2023-12-02 22:49:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:24,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:25,411 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:49:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 886 states and 1748 transitions. [2023-12-02 22:49:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1748 transitions. [2023-12-02 22:49:25,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:25,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:25,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:26,284 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2023-12-02 22:49:26,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 891 states and 1755 transitions. [2023-12-02 22:49:26,545 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1755 transitions. [2023-12-02 22:49:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:26,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:26,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:26,922 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 9 proven. 30 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2023-12-02 22:49:27,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:27,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1796 states to 893 states and 1757 transitions. [2023-12-02 22:49:27,014 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1757 transitions. [2023-12-02 22:49:27,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 22:49:27,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:27,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:27,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 28 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:49:27,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 897 states and 1764 transitions. [2023-12-02 22:49:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1764 transitions. [2023-12-02 22:49:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 22:49:27,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:27,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:27,876 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:49:27,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:27,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 901 states and 1770 transitions. [2023-12-02 22:49:27,922 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1770 transitions. [2023-12-02 22:49:27,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-02 22:49:27,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:27,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:28,171 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:49:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 905 states and 1777 transitions. [2023-12-02 22:49:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1777 transitions. [2023-12-02 22:49:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:28,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:28,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:28,572 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:49:28,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:28,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 907 states and 1779 transitions. [2023-12-02 22:49:28,641 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1779 transitions. [2023-12-02 22:49:28,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 22:49:28,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:28,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:28,925 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2023-12-02 22:49:28,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:28,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 910 states and 1783 transitions. [2023-12-02 22:49:28,980 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1783 transitions. [2023-12-02 22:49:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:28,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:28,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:49:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 911 states and 1784 transitions. [2023-12-02 22:49:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1784 transitions. [2023-12-02 22:49:29,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 22:49:29,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:29,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:29,596 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2023-12-02 22:49:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:29,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 914 states and 1788 transitions. [2023-12-02 22:49:29,638 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1788 transitions. [2023-12-02 22:49:29,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:29,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:29,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 11 proven. 30 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:49:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 918 states and 1796 transitions. [2023-12-02 22:49:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1796 transitions. [2023-12-02 22:49:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-02 22:49:30,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:30,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:30,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:30,681 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 28 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:49:40,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:43,226 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:47,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:49,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:50,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 941 states and 1866 transitions. [2023-12-02 22:49:50,342 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1866 transitions. [2023-12-02 22:49:50,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:50,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:50,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:50,618 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-02 22:49:50,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:50,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 944 states and 1870 transitions. [2023-12-02 22:49:50,663 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1870 transitions. [2023-12-02 22:49:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:49:50,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:50,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:51,028 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 13 proven. 28 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:49:51,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:51,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 946 states and 1875 transitions. [2023-12-02 22:49:51,401 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1875 transitions. [2023-12-02 22:49:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:49:51,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:51,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:51,581 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2023-12-02 22:49:54,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:49:54,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:54,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 957 states and 1902 transitions. [2023-12-02 22:49:54,424 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1902 transitions. [2023-12-02 22:49:54,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:49:54,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:54,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:54,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:54,716 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:49:54,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 958 states and 1902 transitions. [2023-12-02 22:49:54,782 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1902 transitions. [2023-12-02 22:49:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:49:54,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:54,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:55,158 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 14 proven. 31 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:49:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:55,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 963 states and 1912 transitions. [2023-12-02 22:49:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1912 transitions. [2023-12-02 22:49:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:49:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:55,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:55,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:55,659 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:49:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:55,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 965 states and 1914 transitions. [2023-12-02 22:49:55,982 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1914 transitions. [2023-12-02 22:49:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:49:55,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:55,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:56,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:56,194 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2023-12-02 22:49:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 966 states and 1914 transitions. [2023-12-02 22:49:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1914 transitions. [2023-12-02 22:49:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:49:56,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:56,816 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2023-12-02 22:49:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 970 states and 1921 transitions. [2023-12-02 22:49:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1921 transitions. [2023-12-02 22:49:56,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:49:56,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:57,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:57,184 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2023-12-02 22:49:57,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:57,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 973 states and 1925 transitions. [2023-12-02 22:49:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1925 transitions. [2023-12-02 22:49:57,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:49:57,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:57,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 13 proven. 30 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:49:58,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:58,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 975 states and 1929 transitions. [2023-12-02 22:49:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1929 transitions. [2023-12-02 22:49:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-02 22:49:58,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:58,790 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:49:58,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:58,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1969 states to 976 states and 1930 transitions. [2023-12-02 22:49:58,843 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1930 transitions. [2023-12-02 22:49:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-02 22:49:58,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:58,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:58,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:58,963 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-02 22:49:59,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:59,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 982 states and 1943 transitions. [2023-12-02 22:49:59,552 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1943 transitions. [2023-12-02 22:49:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-02 22:49:59,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:59,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:59,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:59,715 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2023-12-02 22:49:59,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:49:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 984 states and 1945 transitions. [2023-12-02 22:49:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1945 transitions. [2023-12-02 22:49:59,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:49:59,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:49:59,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:49:59,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:49:59,892 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2023-12-02 22:50:00,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:00,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 986 states and 1954 transitions. [2023-12-02 22:50:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1954 transitions. [2023-12-02 22:50:00,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:50:00,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:00,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:00,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2023-12-02 22:50:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:00,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 990 states and 1958 transitions. [2023-12-02 22:50:00,370 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1958 transitions. [2023-12-02 22:50:00,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-02 22:50:00,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:00,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:00,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2023-12-02 22:50:00,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:00,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 991 states and 1958 transitions. [2023-12-02 22:50:00,536 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1958 transitions. [2023-12-02 22:50:00,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:50:00,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:00,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:00,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:00,662 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:50:00,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:00,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1997 states to 992 states and 1958 transitions. [2023-12-02 22:50:00,712 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1958 transitions. [2023-12-02 22:50:00,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-02 22:50:00,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:00,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:00,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:00,806 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-02 22:50:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:01,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 996 states and 1964 transitions. [2023-12-02 22:50:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1964 transitions. [2023-12-02 22:50:01,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-02 22:50:01,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:01,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:01,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:01,169 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:50:01,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 998 states and 1966 transitions. [2023-12-02 22:50:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1966 transitions. [2023-12-02 22:50:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-02 22:50:01,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:01,380 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2023-12-02 22:50:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:01,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1002 states and 1971 transitions. [2023-12-02 22:50:01,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1971 transitions. [2023-12-02 22:50:01,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-02 22:50:01,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:01,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:02,125 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 32 proven. 6 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:50:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:03,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1010 states and 1995 transitions. [2023-12-02 22:50:03,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1995 transitions. [2023-12-02 22:50:03,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-02 22:50:03,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:03,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:50:03,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:03,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1011 states and 1996 transitions. [2023-12-02 22:50:03,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1996 transitions. [2023-12-02 22:50:03,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-02 22:50:03,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:03,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:03,665 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-02 22:50:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1016 states and 2004 transitions. [2023-12-02 22:50:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 2004 transitions. [2023-12-02 22:50:03,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-02 22:50:03,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:03,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-02 22:50:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:03,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2043 states to 1017 states and 2004 transitions. [2023-12-02 22:50:03,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 2004 transitions. [2023-12-02 22:50:03,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-12-02 22:50:03,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:03,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:03,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:50:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:04,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1021 states and 2008 transitions. [2023-12-02 22:50:04,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 2008 transitions. [2023-12-02 22:50:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-02 22:50:04,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:04,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:04,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:04,423 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-02 22:50:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:04,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1023 states and 2017 transitions. [2023-12-02 22:50:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 2017 transitions. [2023-12-02 22:50:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-02 22:50:04,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:04,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:04,927 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-02 22:50:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1025 states and 2029 transitions. [2023-12-02 22:50:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 2029 transitions. [2023-12-02 22:50:05,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-02 22:50:05,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:05,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:05,477 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-02 22:50:05,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1028 states and 2033 transitions. [2023-12-02 22:50:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 2033 transitions. [2023-12-02 22:50:05,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-02 22:50:05,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:05,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-02 22:50:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:06,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1031 states and 2037 transitions. [2023-12-02 22:50:06,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 2037 transitions. [2023-12-02 22:50:06,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:06,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:06,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:06,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2023-12-02 22:50:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:07,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1032 states and 2038 transitions. [2023-12-02 22:50:07,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 2038 transitions. [2023-12-02 22:50:07,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:07,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:07,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:07,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2023-12-02 22:50:07,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:07,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1036 states and 2042 transitions. [2023-12-02 22:50:07,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 2042 transitions. [2023-12-02 22:50:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-02 22:50:07,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:07,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2023-12-02 22:50:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1037 states and 2042 transitions. [2023-12-02 22:50:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 2042 transitions. [2023-12-02 22:50:07,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:07,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:07,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:07,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:07,665 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2023-12-02 22:50:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1043 states and 2059 transitions. [2023-12-02 22:50:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 2059 transitions. [2023-12-02 22:50:08,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:08,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:08,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2023-12-02 22:50:08,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:08,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1049 states and 2075 transitions. [2023-12-02 22:50:08,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2075 transitions. [2023-12-02 22:50:08,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:08,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:08,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:08,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:08,885 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2023-12-02 22:50:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1056 states and 2098 transitions. [2023-12-02 22:50:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2098 transitions. [2023-12-02 22:50:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:09,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:09,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:09,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:09,494 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2023-12-02 22:50:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2138 states to 1057 states and 2099 transitions. [2023-12-02 22:50:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 2099 transitions. [2023-12-02 22:50:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-02 22:50:09,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:09,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:09,738 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 48 proven. 9 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2023-12-02 22:50:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1064 states and 2123 transitions. [2023-12-02 22:50:10,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2123 transitions. [2023-12-02 22:50:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-02 22:50:10,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:10,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-12-02 22:50:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:10,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1068 states and 2129 transitions. [2023-12-02 22:50:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1068 states and 2129 transitions. [2023-12-02 22:50:10,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-02 22:50:10,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2023-12-02 22:50:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1072 states and 2136 transitions. [2023-12-02 22:50:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 2136 transitions. [2023-12-02 22:50:10,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:50:10,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:10,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:10,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-02 22:50:11,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:11,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1075 states and 2139 transitions. [2023-12-02 22:50:11,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 2139 transitions. [2023-12-02 22:50:11,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:11,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:11,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:11,610 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:50:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1079 states and 2147 transitions. [2023-12-02 22:50:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 2147 transitions. [2023-12-02 22:50:12,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:12,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:12,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:12,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:12,521 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:50:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:12,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1081 states and 2158 transitions. [2023-12-02 22:50:12,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 2158 transitions. [2023-12-02 22:50:12,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:12,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:12,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:13,224 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2023-12-02 22:50:13,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1093 states and 2187 transitions. [2023-12-02 22:50:13,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2187 transitions. [2023-12-02 22:50:13,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:50:13,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:13,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:13,918 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-02 22:50:14,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1096 states and 2190 transitions. [2023-12-02 22:50:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 2190 transitions. [2023-12-02 22:50:14,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:14,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:14,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:14,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:15,042 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:50:20,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:24,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:31,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:35,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:35,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1114 states and 2244 transitions. [2023-12-02 22:50:35,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 2244 transitions. [2023-12-02 22:50:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:50:35,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:35,683 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2023-12-02 22:50:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1117 states and 2247 transitions. [2023-12-02 22:50:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 2247 transitions. [2023-12-02 22:50:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:36,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:36,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:36,645 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 31 proven. 6 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:50:37,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:37,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1119 states and 2259 transitions. [2023-12-02 22:50:37,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 2259 transitions. [2023-12-02 22:50:37,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:50:37,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:37,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-02 22:50:40,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:40,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1126 states and 2281 transitions. [2023-12-02 22:50:40,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 2281 transitions. [2023-12-02 22:50:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:40,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:40,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:40,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2023-12-02 22:50:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:41,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1138 states and 2311 transitions. [2023-12-02 22:50:41,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 2311 transitions. [2023-12-02 22:50:41,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-02 22:50:41,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:41,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2023-12-02 22:50:44,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:47,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:55,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:59,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:50:59,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:50:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1156 states and 2366 transitions. [2023-12-02 22:50:59,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2366 transitions. [2023-12-02 22:50:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:50:59,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:50:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:50:59,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:50:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-02 22:51:03,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:51:03,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1164 states and 2395 transitions. [2023-12-02 22:51:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2395 transitions. [2023-12-02 22:51:03,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-02 22:51:03,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:03,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:03,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:04,054 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2023-12-02 22:51:07,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:51:08,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2462 states to 1172 states and 2423 transitions. [2023-12-02 22:51:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2423 transitions. [2023-12-02 22:51:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-02 22:51:08,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:08,112 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2023-12-02 22:51:08,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:08,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1173 states and 2424 transitions. [2023-12-02 22:51:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2424 transitions. [2023-12-02 22:51:08,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-02 22:51:08,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:08,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:08,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 15 proven. 34 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:51:08,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1175 states and 2426 transitions. [2023-12-02 22:51:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2426 transitions. [2023-12-02 22:51:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-02 22:51:08,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:08,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:08,868 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 34 proven. 5 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:51:08,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1176 states and 2426 transitions. [2023-12-02 22:51:08,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2426 transitions. [2023-12-02 22:51:08,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-02 22:51:08,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:08,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:09,113 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2023-12-02 22:51:09,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:09,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1177 states and 2427 transitions. [2023-12-02 22:51:09,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2427 transitions. [2023-12-02 22:51:09,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-02 22:51:09,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:09,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:09,736 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2023-12-02 22:51:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1178 states and 2428 transitions. [2023-12-02 22:51:10,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2428 transitions. [2023-12-02 22:51:10,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-02 22:51:10,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:10,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:10,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:51:11,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:11,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2486 states to 1184 states and 2447 transitions. [2023-12-02 22:51:11,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2447 transitions. [2023-12-02 22:51:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-02 22:51:11,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:51:12,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:12,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1186 states and 2459 transitions. [2023-12-02 22:51:12,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2459 transitions. [2023-12-02 22:51:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-02 22:51:12,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:12,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:12,501 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2023-12-02 22:51:18,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:18,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1242 states and 2607 transitions. [2023-12-02 22:51:18,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2607 transitions. [2023-12-02 22:51:18,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-02 22:51:18,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:18,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:18,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:18,611 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2023-12-02 22:51:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1243 states and 2607 transitions. [2023-12-02 22:51:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2607 transitions. [2023-12-02 22:51:18,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-12-02 22:51:18,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:18,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:18,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:18,810 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2023-12-02 22:51:18,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:18,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2677 states to 1245 states and 2609 transitions. [2023-12-02 22:51:18,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2609 transitions. [2023-12-02 22:51:18,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-02 22:51:18,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:18,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:18,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-12-02 22:51:20,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:20,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2733 states to 1268 states and 2665 transitions. [2023-12-02 22:51:20,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2665 transitions. [2023-12-02 22:51:20,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-02 22:51:20,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:20,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2023-12-02 22:51:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:21,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 1271 states and 2668 transitions. [2023-12-02 22:51:21,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2668 transitions. [2023-12-02 22:51:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:21,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:21,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:21,706 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2023-12-02 22:51:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:21,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1273 states and 2670 transitions. [2023-12-02 22:51:21,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2670 transitions. [2023-12-02 22:51:21,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-02 22:51:21,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:21,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:21,986 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:51:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1274 states and 2670 transitions. [2023-12-02 22:51:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2670 transitions. [2023-12-02 22:51:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-02 22:51:22,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:22,333 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:51:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2761 states to 1280 states and 2693 transitions. [2023-12-02 22:51:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2693 transitions. [2023-12-02 22:51:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-02 22:51:24,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:24,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:24,428 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 29 proven. 9 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2023-12-02 22:51:25,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:25,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1282 states and 2699 transitions. [2023-12-02 22:51:25,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2699 transitions. [2023-12-02 22:51:25,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-02 22:51:25,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:25,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:25,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:25,651 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:51:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2780 states to 1284 states and 2712 transitions. [2023-12-02 22:51:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2712 transitions. [2023-12-02 22:51:26,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-02 22:51:26,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:26,240 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:51:26,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:26,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1286 states and 2724 transitions. [2023-12-02 22:51:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2724 transitions. [2023-12-02 22:51:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-02 22:51:26,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:26,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:27,130 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 12 proven. 29 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2023-12-02 22:51:27,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:27,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 1290 states and 2728 transitions. [2023-12-02 22:51:27,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2728 transitions. [2023-12-02 22:51:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-02 22:51:27,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:27,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:27,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 40 proven. 5 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:51:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:28,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2798 states to 1292 states and 2730 transitions. [2023-12-02 22:51:28,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 2730 transitions. [2023-12-02 22:51:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:28,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:28,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:28,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:28,167 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-12-02 22:51:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2895 states to 1322 states and 2827 transitions. [2023-12-02 22:51:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 2827 transitions. [2023-12-02 22:51:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:32,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:32,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:32,667 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2023-12-02 22:51:34,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:34,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2948 states to 1341 states and 2880 transitions. [2023-12-02 22:51:34,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2880 transitions. [2023-12-02 22:51:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:51:34,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:34,680 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2023-12-02 22:51:35,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1348 states and 2898 transitions. [2023-12-02 22:51:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2898 transitions. [2023-12-02 22:51:35,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:35,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:35,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:35,736 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:51:36,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:36,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2978 states to 1350 states and 2910 transitions. [2023-12-02 22:51:36,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 2910 transitions. [2023-12-02 22:51:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:36,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:36,400 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:51:37,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:37,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1352 states and 2926 transitions. [2023-12-02 22:51:37,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 2926 transitions. [2023-12-02 22:51:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:37,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:37,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:51:37,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:37,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1354 states and 2943 transitions. [2023-12-02 22:51:37,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2943 transitions. [2023-12-02 22:51:37,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:51:37,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:37,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:51:38,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:38,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1356 states and 2956 transitions. [2023-12-02 22:51:38,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2956 transitions. [2023-12-02 22:51:38,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:51:38,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:38,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-12-02 22:51:39,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:39,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1358 states and 2961 transitions. [2023-12-02 22:51:39,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2961 transitions. [2023-12-02 22:51:39,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:51:39,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:39,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:39,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:39,408 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-12-02 22:51:39,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:39,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1360 states and 2964 transitions. [2023-12-02 22:51:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2964 transitions. [2023-12-02 22:51:39,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:51:39,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:39,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:40,092 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2023-12-02 22:51:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3032 states to 1361 states and 2964 transitions. [2023-12-02 22:51:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2964 transitions. [2023-12-02 22:51:40,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:51:40,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:40,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:40,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:40,302 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2023-12-02 22:51:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:40,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 1366 states and 2971 transitions. [2023-12-02 22:51:40,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2971 transitions. [2023-12-02 22:51:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-02 22:51:40,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:40,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:40,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:40,506 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2023-12-02 22:51:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:40,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1370 states and 2975 transitions. [2023-12-02 22:51:40,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2975 transitions. [2023-12-02 22:51:40,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-02 22:51:40,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:40,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2023-12-02 22:51:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:41,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1372 states and 2990 transitions. [2023-12-02 22:51:41,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2990 transitions. [2023-12-02 22:51:41,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-02 22:51:41,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:41,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:41,895 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2023-12-02 22:51:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1374 states and 3006 transitions. [2023-12-02 22:51:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 3006 transitions. [2023-12-02 22:51:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-02 22:51:42,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:42,666 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:51:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:42,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1376 states and 3008 transitions. [2023-12-02 22:51:42,787 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 3008 transitions. [2023-12-02 22:51:42,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:51:42,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:42,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:42,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2023-12-02 22:51:44,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:44,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1381 states and 3021 transitions. [2023-12-02 22:51:44,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 3021 transitions. [2023-12-02 22:51:44,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-02 22:51:44,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:44,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:44,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:44,409 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-02 22:51:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1382 states and 3021 transitions. [2023-12-02 22:51:44,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 3021 transitions. [2023-12-02 22:51:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-02 22:51:44,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:44,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:45,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-02 22:51:45,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:45,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1383 states and 3021 transitions. [2023-12-02 22:51:45,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 3021 transitions. [2023-12-02 22:51:45,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-02 22:51:45,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:45,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:45,695 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-02 22:51:46,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:46,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1384 states and 3021 transitions. [2023-12-02 22:51:46,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 3021 transitions. [2023-12-02 22:51:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-02 22:51:46,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:46,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-02 22:51:50,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:51:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:50,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1391 states and 3046 transitions. [2023-12-02 22:51:50,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 3046 transitions. [2023-12-02 22:51:50,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-02 22:51:50,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:50,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:50,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:51,032 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-02 22:51:59,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:51:59,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:51:59,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1398 states and 3072 transitions. [2023-12-02 22:51:59,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 3072 transitions. [2023-12-02 22:51:59,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:51:59,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:51:59,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:51:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:51:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-02 22:52:00,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3136 states to 1399 states and 3068 transitions. [2023-12-02 22:52:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 3068 transitions. [2023-12-02 22:52:00,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:52:00,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:00,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:00,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:00,374 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:52:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:01,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 1404 states and 3082 transitions. [2023-12-02 22:52:01,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 3082 transitions. [2023-12-02 22:52:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:52:01,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:01,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:01,174 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2023-12-02 22:52:03,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1411 states and 3108 transitions. [2023-12-02 22:52:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 3108 transitions. [2023-12-02 22:52:03,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:52:03,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:03,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:03,363 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:52:03,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:03,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 1412 states and 3108 transitions. [2023-12-02 22:52:03,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 3108 transitions. [2023-12-02 22:52:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:52:03,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:04,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2023-12-02 22:52:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 1413 states and 3109 transitions. [2023-12-02 22:52:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 3109 transitions. [2023-12-02 22:52:04,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-02 22:52:04,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:04,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:04,835 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 230 trivial. 0 not checked. [2023-12-02 22:52:05,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:05,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3192 states to 1416 states and 3124 transitions. [2023-12-02 22:52:05,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 3124 transitions. [2023-12-02 22:52:05,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-02 22:52:05,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:05,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:06,235 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 32 proven. 5 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:52:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:06,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 1420 states and 3130 transitions. [2023-12-02 22:52:06,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3130 transitions. [2023-12-02 22:52:06,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:06,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:06,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:52:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:07,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1420 states and 3129 transitions. [2023-12-02 22:52:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 3129 transitions. [2023-12-02 22:52:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-02 22:52:07,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:07,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:07,798 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 45 proven. 10 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2023-12-02 22:52:08,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:08,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1422 states and 3131 transitions. [2023-12-02 22:52:08,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 3131 transitions. [2023-12-02 22:52:08,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:08,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:08,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:08,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:08,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3199 states to 1423 states and 3131 transitions. [2023-12-02 22:52:08,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 3131 transitions. [2023-12-02 22:52:08,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:08,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:08,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:08,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:09,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:09,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1424 states and 3135 transitions. [2023-12-02 22:52:09,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 3135 transitions. [2023-12-02 22:52:09,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:09,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:11,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:11,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1431 states and 3164 transitions. [2023-12-02 22:52:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 3164 transitions. [2023-12-02 22:52:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:11,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:11,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:11,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:12,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3234 states to 1432 states and 3166 transitions. [2023-12-02 22:52:12,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 3166 transitions. [2023-12-02 22:52:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:12,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:12,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:12,248 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:13,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:13,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3261 states to 1438 states and 3193 transitions. [2023-12-02 22:52:13,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 3193 transitions. [2023-12-02 22:52:13,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:13,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:13,751 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:14,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 1439 states and 3195 transitions. [2023-12-02 22:52:14,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 3195 transitions. [2023-12-02 22:52:14,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:14,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:14,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:14,631 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-02 22:52:15,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:15,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1440 states and 3196 transitions. [2023-12-02 22:52:15,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 3196 transitions. [2023-12-02 22:52:15,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:15,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:15,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:15,425 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2023-12-02 22:52:15,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:15,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 1442 states and 3198 transitions. [2023-12-02 22:52:15,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 3198 transitions. [2023-12-02 22:52:15,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-02 22:52:15,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:15,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:15,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2023-12-02 22:52:16,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3277 states to 1448 states and 3209 transitions. [2023-12-02 22:52:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 3209 transitions. [2023-12-02 22:52:16,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-02 22:52:16,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:16,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:16,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:16,656 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3279 states to 1450 states and 3211 transitions. [2023-12-02 22:52:16,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 3211 transitions. [2023-12-02 22:52:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:16,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:18,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1453 states and 3217 transitions. [2023-12-02 22:52:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 3217 transitions. [2023-12-02 22:52:18,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:18,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:18,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:18,300 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:18,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:18,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3296 states to 1456 states and 3228 transitions. [2023-12-02 22:52:18,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 3228 transitions. [2023-12-02 22:52:18,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:18,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:18,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:18,716 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:19,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:19,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1459 states and 3231 transitions. [2023-12-02 22:52:19,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 3231 transitions. [2023-12-02 22:52:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:19,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:19,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 1460 states and 3233 transitions. [2023-12-02 22:52:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 3233 transitions. [2023-12-02 22:52:20,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:20,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:20,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:20,379 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3302 states to 1461 states and 3234 transitions. [2023-12-02 22:52:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3234 transitions. [2023-12-02 22:52:20,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-02 22:52:20,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:20,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-02 22:52:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1459 states and 3229 transitions. [2023-12-02 22:52:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 3229 transitions. [2023-12-02 22:52:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:21,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:21,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:21,439 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:21,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1461 states and 3231 transitions. [2023-12-02 22:52:21,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1461 states and 3231 transitions. [2023-12-02 22:52:21,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:21,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:21,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:21,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:21,610 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:52:21,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:21,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1462 states and 3231 transitions. [2023-12-02 22:52:21,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 3231 transitions. [2023-12-02 22:52:21,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-02 22:52:21,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:21,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:21,773 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:22,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 1463 states and 3233 transitions. [2023-12-02 22:52:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 3233 transitions. [2023-12-02 22:52:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-02 22:52:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:23,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:23,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 1464 states and 3235 transitions. [2023-12-02 22:52:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 3235 transitions. [2023-12-02 22:52:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-02 22:52:23,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:23,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:24,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 1468 states and 3242 transitions. [2023-12-02 22:52:24,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 3242 transitions. [2023-12-02 22:52:24,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-02 22:52:24,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:24,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:25,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3316 states to 1472 states and 3248 transitions. [2023-12-02 22:52:25,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 3248 transitions. [2023-12-02 22:52:25,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-02 22:52:25,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:25,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:25,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:25,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 1473 states and 3249 transitions. [2023-12-02 22:52:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 3249 transitions. [2023-12-02 22:52:25,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-12-02 22:52:25,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:25,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:25,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:25,782 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-02 22:52:25,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:25,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1478 states and 3256 transitions. [2023-12-02 22:52:25,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 3256 transitions. [2023-12-02 22:52:25,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-12-02 22:52:25,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:25,951 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-02 22:52:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:26,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3324 states to 1479 states and 3256 transitions. [2023-12-02 22:52:26,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 3256 transitions. [2023-12-02 22:52:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-02 22:52:26,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:26,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:26,409 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-02 22:52:27,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:27,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3326 states to 1481 states and 3258 transitions. [2023-12-02 22:52:27,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 3258 transitions. [2023-12-02 22:52:27,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-02 22:52:27,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:27,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:27,124 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-12-02 22:52:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:27,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3327 states to 1482 states and 3259 transitions. [2023-12-02 22:52:27,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 3259 transitions. [2023-12-02 22:52:27,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-02 22:52:27,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:27,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:27,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:27,487 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2023-12-02 22:52:28,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:28,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 1486 states and 3265 transitions. [2023-12-02 22:52:28,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 3265 transitions. [2023-12-02 22:52:28,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-02 22:52:28,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:28,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2023-12-02 22:52:29,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:29,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 1492 states and 3283 transitions. [2023-12-02 22:52:29,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3283 transitions. [2023-12-02 22:52:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-02 22:52:29,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:29,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:29,393 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2023-12-02 22:52:30,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:30,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1494 states and 3285 transitions. [2023-12-02 22:52:30,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 3285 transitions. [2023-12-02 22:52:30,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-12-02 22:52:30,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:30,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:30,913 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:52:31,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3356 states to 1497 states and 3288 transitions. [2023-12-02 22:52:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3288 transitions. [2023-12-02 22:52:31,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-12-02 22:52:31,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-02 22:52:33,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:33,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3358 states to 1497 states and 3286 transitions. [2023-12-02 22:52:33,362 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3286 transitions. [2023-12-02 22:52:33,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:52:33,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:33,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:33,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:33,927 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2023-12-02 22:52:35,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:35,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3367 states to 1497 states and 3285 transitions. [2023-12-02 22:52:35,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 3285 transitions. [2023-12-02 22:52:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-02 22:52:35,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:36,029 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2023-12-02 22:52:36,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:36,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1498 states and 3286 transitions. [2023-12-02 22:52:36,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 3286 transitions. [2023-12-02 22:52:36,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2023-12-02 22:52:36,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:36,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:36,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2023-12-02 22:52:36,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1503 states and 3294 transitions. [2023-12-02 22:52:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 3294 transitions. [2023-12-02 22:52:36,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-02 22:52:36,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:36,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:36,542 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2023-12-02 22:52:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:36,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 1506 states and 3298 transitions. [2023-12-02 22:52:36,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 3298 transitions. [2023-12-02 22:52:36,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-12-02 22:52:36,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:36,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:36,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:37,252 INFO L134 CoverageAnalysis]: Checked inductivity of 401 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 343 trivial. 0 not checked. [2023-12-02 22:52:37,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1507 states and 3299 transitions. [2023-12-02 22:52:37,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 3299 transitions. [2023-12-02 22:52:37,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-12-02 22:52:37,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:37,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:38,273 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2023-12-02 22:52:39,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:39,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3393 states to 1512 states and 3311 transitions. [2023-12-02 22:52:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 3311 transitions. [2023-12-02 22:52:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2023-12-02 22:52:39,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:39,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:39,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2023-12-02 22:52:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:41,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 1517 states and 3321 transitions. [2023-12-02 22:52:41,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 3321 transitions. [2023-12-02 22:52:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2023-12-02 22:52:41,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:41,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:41,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:41,370 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2023-12-02 22:52:41,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:41,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 1522 states and 3329 transitions. [2023-12-02 22:52:41,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 3329 transitions. [2023-12-02 22:52:41,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2023-12-02 22:52:41,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:41,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:41,713 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2023-12-02 22:52:42,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 1527 states and 3339 transitions. [2023-12-02 22:52:42,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 3339 transitions. [2023-12-02 22:52:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-12-02 22:52:42,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:43,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2023-12-02 22:52:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 1529 states and 3341 transitions. [2023-12-02 22:52:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1529 states and 3341 transitions. [2023-12-02 22:52:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-12-02 22:52:43,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:43,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:43,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:43,899 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2023-12-02 22:52:43,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:43,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3426 states to 1531 states and 3344 transitions. [2023-12-02 22:52:43,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3344 transitions. [2023-12-02 22:52:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2023-12-02 22:52:43,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:44,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:44,182 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2023-12-02 22:52:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:44,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1532 states and 3345 transitions. [2023-12-02 22:52:44,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 3345 transitions. [2023-12-02 22:52:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-12-02 22:52:44,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:44,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:44,507 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:52:45,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:45,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 1534 states and 3347 transitions. [2023-12-02 22:52:45,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 3347 transitions. [2023-12-02 22:52:45,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2023-12-02 22:52:45,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:45,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:45,442 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2023-12-02 22:52:45,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 1536 states and 3348 transitions. [2023-12-02 22:52:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 3348 transitions. [2023-12-02 22:52:45,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2023-12-02 22:52:45,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:45,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 18 proven. 9 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2023-12-02 22:52:45,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3432 states to 1538 states and 3350 transitions. [2023-12-02 22:52:45,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 3350 transitions. [2023-12-02 22:52:45,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2023-12-02 22:52:45,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:45,925 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2023-12-02 22:52:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:47,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3453 states to 1547 states and 3371 transitions. [2023-12-02 22:52:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 3371 transitions. [2023-12-02 22:52:47,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2023-12-02 22:52:47,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:47,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:47,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:47,370 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2023-12-02 22:52:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:47,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3466 states to 1549 states and 3384 transitions. [2023-12-02 22:52:47,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1549 states and 3384 transitions. [2023-12-02 22:52:47,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2023-12-02 22:52:47,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:47,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:48,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:48,131 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2023-12-02 22:52:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 1551 states and 3396 transitions. [2023-12-02 22:52:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1551 states and 3396 transitions. [2023-12-02 22:52:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-02 22:52:48,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:49,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:49,252 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2023-12-02 22:52:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:49,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3488 states to 1556 states and 3406 transitions. [2023-12-02 22:52:49,344 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3406 transitions. [2023-12-02 22:52:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-02 22:52:49,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:49,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:52:49,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:49,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3491 states to 1558 states and 3409 transitions. [2023-12-02 22:52:49,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 3409 transitions. [2023-12-02 22:52:49,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-02 22:52:49,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:49,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:50,064 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:52:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:50,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1559 states and 3410 transitions. [2023-12-02 22:52:50,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3410 transitions. [2023-12-02 22:52:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-02 22:52:50,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:50,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:50,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2023-12-02 22:52:51,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:51,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3499 states to 1563 states and 3417 transitions. [2023-12-02 22:52:51,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3417 transitions. [2023-12-02 22:52:51,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-02 22:52:51,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:51,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:52:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:52,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3509 states to 1565 states and 3427 transitions. [2023-12-02 22:52:52,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 3427 transitions. [2023-12-02 22:52:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2023-12-02 22:52:52,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:52,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2023-12-02 22:52:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:55,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 1581 states and 3472 transitions. [2023-12-02 22:52:55,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 3472 transitions. [2023-12-02 22:52:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2023-12-02 22:52:55,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:55,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2023-12-02 22:52:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:56,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 1585 states and 3478 transitions. [2023-12-02 22:52:56,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 3478 transitions. [2023-12-02 22:52:56,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2023-12-02 22:52:56,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:56,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2023-12-02 22:52:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3560 states to 1586 states and 3478 transitions. [2023-12-02 22:52:56,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3478 transitions. [2023-12-02 22:52:56,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2023-12-02 22:52:56,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:56,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:56,530 INFO L134 CoverageAnalysis]: Checked inductivity of 481 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2023-12-02 22:52:57,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3563 states to 1589 states and 3481 transitions. [2023-12-02 22:52:57,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 3481 transitions. [2023-12-02 22:52:57,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-12-02 22:52:57,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:57,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:57,784 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2023-12-02 22:52:58,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:58,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1590 states and 3483 transitions. [2023-12-02 22:52:58,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 3483 transitions. [2023-12-02 22:52:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2023-12-02 22:52:58,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:58,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:58,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:58,701 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2023-12-02 22:52:58,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3567 states to 1592 states and 3485 transitions. [2023-12-02 22:52:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3485 transitions. [2023-12-02 22:52:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2023-12-02 22:52:58,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:58,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:58,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 33 proven. 7 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-12-02 22:52:58,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3569 states to 1594 states and 3487 transitions. [2023-12-02 22:52:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 3487 transitions. [2023-12-02 22:52:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-12-02 22:52:58,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:59,123 INFO L134 CoverageAnalysis]: Checked inductivity of 395 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2023-12-02 22:52:59,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:59,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3570 states to 1595 states and 3488 transitions. [2023-12-02 22:52:59,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3488 transitions. [2023-12-02 22:52:59,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-12-02 22:52:59,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:59,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:59,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:59,359 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2023-12-02 22:52:59,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:52:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3578 states to 1600 states and 3496 transitions. [2023-12-02 22:52:59,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 3496 transitions. [2023-12-02 22:52:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-12-02 22:52:59,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:52:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:52:59,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:52:59,756 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2023-12-02 22:53:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:00,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1602 states and 3498 transitions. [2023-12-02 22:53:00,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 3498 transitions. [2023-12-02 22:53:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-12-02 22:53:00,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:00,706 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:00,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:00,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3586 states to 1606 states and 3504 transitions. [2023-12-02 22:53:00,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 3504 transitions. [2023-12-02 22:53:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-02 22:53:00,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:00,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:00,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2023-12-02 22:53:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:01,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 1608 states and 3507 transitions. [2023-12-02 22:53:01,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 3507 transitions. [2023-12-02 22:53:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-02 22:53:01,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:01,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:01,368 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 16 proven. 20 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:03,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:03,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1613 states and 3519 transitions. [2023-12-02 22:53:03,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 3519 transitions. [2023-12-02 22:53:03,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-02 22:53:03,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:03,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:03,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2023-12-02 22:53:04,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3608 states to 1616 states and 3526 transitions. [2023-12-02 22:53:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 3526 transitions. [2023-12-02 22:53:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-02 22:53:04,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:04,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 16 proven. 18 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:06,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3627 states to 1619 states and 3545 transitions. [2023-12-02 22:53:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 3545 transitions. [2023-12-02 22:53:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-02 22:53:06,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:06,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 16 proven. 19 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:06,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:06,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3642 states to 1620 states and 3560 transitions. [2023-12-02 22:53:06,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 3560 transitions. [2023-12-02 22:53:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2023-12-02 22:53:06,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:06,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:06,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 16 proven. 19 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 1621 states and 3564 transitions. [2023-12-02 22:53:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 3564 transitions. [2023-12-02 22:53:08,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-12-02 22:53:08,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:08,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:08,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2023-12-02 22:53:11,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:11,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3671 states to 1627 states and 3589 transitions. [2023-12-02 22:53:11,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3589 transitions. [2023-12-02 22:53:11,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-12-02 22:53:11,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:11,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:11,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:11,991 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2023-12-02 22:53:13,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:13,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 1630 states and 3607 transitions. [2023-12-02 22:53:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 3607 transitions. [2023-12-02 22:53:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2023-12-02 22:53:13,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:13,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:13,734 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2023-12-02 22:53:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:13,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 1631 states and 3608 transitions. [2023-12-02 22:53:13,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 3608 transitions. [2023-12-02 22:53:13,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-12-02 22:53:13,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:13,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:13,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:13,939 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2023-12-02 22:53:14,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:14,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3692 states to 1633 states and 3610 transitions. [2023-12-02 22:53:14,055 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3610 transitions. [2023-12-02 22:53:14,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2023-12-02 22:53:14,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:14,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:14,493 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-12-02 22:53:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:14,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 1634 states and 3611 transitions. [2023-12-02 22:53:14,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3611 transitions. [2023-12-02 22:53:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-12-02 22:53:14,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:14,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:14,728 INFO L134 CoverageAnalysis]: Checked inductivity of 318 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2023-12-02 22:53:15,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:15,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 1636 states and 3614 transitions. [2023-12-02 22:53:15,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 3614 transitions. [2023-12-02 22:53:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2023-12-02 22:53:15,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:15,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:15,758 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2023-12-02 22:53:16,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:16,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3697 states to 1637 states and 3615 transitions. [2023-12-02 22:53:16,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3615 transitions. [2023-12-02 22:53:16,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2023-12-02 22:53:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2023-12-02 22:53:16,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 1640 states and 3619 transitions. [2023-12-02 22:53:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1640 states and 3619 transitions. [2023-12-02 22:53:16,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2023-12-02 22:53:16,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:16,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:16,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2023-12-02 22:53:17,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1641 states and 3620 transitions. [2023-12-02 22:53:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 3620 transitions. [2023-12-02 22:53:17,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-12-02 22:53:17,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:17,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:17,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:17,918 INFO L134 CoverageAnalysis]: Checked inductivity of 485 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2023-12-02 22:53:19,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:19,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 1646 states and 3627 transitions. [2023-12-02 22:53:19,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1646 states and 3627 transitions. [2023-12-02 22:53:19,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2023-12-02 22:53:19,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:19,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:19,999 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2023-12-02 22:53:22,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:22,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 1650 states and 3638 transitions. [2023-12-02 22:53:22,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 3638 transitions. [2023-12-02 22:53:22,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:53:22,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:22,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:22,465 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2023-12-02 22:53:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:22,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3723 states to 1652 states and 3641 transitions. [2023-12-02 22:53:22,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 3641 transitions. [2023-12-02 22:53:22,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 22:53:22,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:22,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:22,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:22,713 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 30 proven. 7 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2023-12-02 22:53:23,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:23,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1656 states and 3646 transitions. [2023-12-02 22:53:23,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1656 states and 3646 transitions. [2023-12-02 22:53:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:53:23,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:23,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:23,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:23,582 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2023-12-02 22:53:24,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:24,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3736 states to 1659 states and 3654 transitions. [2023-12-02 22:53:24,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 3654 transitions. [2023-12-02 22:53:24,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:53:24,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:24,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:24,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 16 proven. 22 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:25,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:25,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3738 states to 1661 states and 3656 transitions. [2023-12-02 22:53:25,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 3656 transitions. [2023-12-02 22:53:25,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:53:25,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:25,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:25,467 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2023-12-02 22:53:27,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 1664 states and 3671 transitions. [2023-12-02 22:53:27,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 3671 transitions. [2023-12-02 22:53:27,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:53:27,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:27,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:27,286 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2023-12-02 22:53:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 1666 states and 3685 transitions. [2023-12-02 22:53:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 3685 transitions. [2023-12-02 22:53:28,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2023-12-02 22:53:28,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:28,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:28,212 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 19 proven. 25 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2023-12-02 22:53:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 1669 states and 3700 transitions. [2023-12-02 22:53:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 3700 transitions. [2023-12-02 22:53:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2023-12-02 22:53:29,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:29,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:29,685 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2023-12-02 22:53:29,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:29,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 1671 states and 3701 transitions. [2023-12-02 22:53:29,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 3701 transitions. [2023-12-02 22:53:29,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 22:53:29,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:29,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:29,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 32 proven. 14 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2023-12-02 22:53:32,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3797 states to 1676 states and 3715 transitions. [2023-12-02 22:53:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3715 transitions. [2023-12-02 22:53:32,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 22:53:32,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:32,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:32,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:33,098 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 32 proven. 14 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2023-12-02 22:53:34,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:34,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1679 states and 3720 transitions. [2023-12-02 22:53:34,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3720 transitions. [2023-12-02 22:53:34,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 22:53:34,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:34,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2023-12-02 22:53:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:37,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 1683 states and 3731 transitions. [2023-12-02 22:53:37,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 3731 transitions. [2023-12-02 22:53:37,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 22:53:37,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:37,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2023-12-02 22:53:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3819 states to 1687 states and 3737 transitions. [2023-12-02 22:53:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 3737 transitions. [2023-12-02 22:53:37,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 22:53:37,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:37,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:38,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:38,174 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2023-12-02 22:53:39,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:39,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 1690 states and 3743 transitions. [2023-12-02 22:53:39,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 3743 transitions. [2023-12-02 22:53:39,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 22:53:39,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:39,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2023-12-02 22:53:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:41,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3828 states to 1692 states and 3746 transitions. [2023-12-02 22:53:41,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 3746 transitions. [2023-12-02 22:53:41,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 22:53:41,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:41,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:41,705 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2023-12-02 22:53:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:41,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3831 states to 1693 states and 3749 transitions. [2023-12-02 22:53:41,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3749 transitions. [2023-12-02 22:53:41,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 22:53:41,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:41,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:42,083 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2023-12-02 22:53:43,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:43,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3832 states to 1694 states and 3750 transitions. [2023-12-02 22:53:43,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 3750 transitions. [2023-12-02 22:53:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2023-12-02 22:53:43,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:43,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:43,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:43,253 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 25 proven. 29 refuted. 0 times theorem prover too weak. 439 trivial. 0 not checked. [2023-12-02 22:53:43,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:43,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3834 states to 1697 states and 3752 transitions. [2023-12-02 22:53:43,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 3752 transitions. [2023-12-02 22:53:43,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 22:53:43,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:43,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:44,074 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 16 proven. 21 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:44,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:44,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3838 states to 1700 states and 3756 transitions. [2023-12-02 22:53:44,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3756 transitions. [2023-12-02 22:53:44,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2023-12-02 22:53:44,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:44,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:44,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:44,700 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2023-12-02 22:53:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3839 states to 1701 states and 3757 transitions. [2023-12-02 22:53:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 3757 transitions. [2023-12-02 22:53:45,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 22:53:45,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:45,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 18 proven. 21 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2023-12-02 22:53:45,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:45,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 1706 states and 3764 transitions. [2023-12-02 22:53:45,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 3764 transitions. [2023-12-02 22:53:45,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2023-12-02 22:53:45,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:45,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:45,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2023-12-02 22:53:46,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3851 states to 1710 states and 3769 transitions. [2023-12-02 22:53:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 3769 transitions. [2023-12-02 22:53:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 22:53:46,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:46,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:46,977 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:47,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3854 states to 1713 states and 3772 transitions. [2023-12-02 22:53:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3772 transitions. [2023-12-02 22:53:47,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2023-12-02 22:53:47,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:47,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:47,738 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2023-12-02 22:53:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:47,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1711 states and 3733 transitions. [2023-12-02 22:53:47,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 3733 transitions. [2023-12-02 22:53:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 22:53:47,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 303 trivial. 0 not checked. [2023-12-02 22:53:49,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 1713 states and 3737 transitions. [2023-12-02 22:53:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 3737 transitions. [2023-12-02 22:53:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2023-12-02 22:53:49,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:49,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:49,377 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2023-12-02 22:53:49,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3912 states to 1716 states and 3745 transitions. [2023-12-02 22:53:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3745 transitions. [2023-12-02 22:53:49,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 22:53:49,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:49,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:49,743 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2023-12-02 22:53:51,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 1722 states and 3755 transitions. [2023-12-02 22:53:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3755 transitions. [2023-12-02 22:53:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-12-02 22:53:51,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:51,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2023-12-02 22:53:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:51,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3928 states to 1726 states and 3761 transitions. [2023-12-02 22:53:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3761 transitions. [2023-12-02 22:53:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2023-12-02 22:53:51,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:51,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:51,989 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:53,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:53,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 1727 states and 3766 transitions. [2023-12-02 22:53:53,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3766 transitions. [2023-12-02 22:53:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2023-12-02 22:53:53,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:53,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:53,288 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:53:53,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:53,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3935 states to 1729 states and 3768 transitions. [2023-12-02 22:53:53,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 3768 transitions. [2023-12-02 22:53:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:53:53,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:53,530 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2023-12-02 22:53:56,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:56,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3973 states to 1741 states and 3805 transitions. [2023-12-02 22:53:56,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3805 transitions. [2023-12-02 22:53:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:53:56,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:56,910 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2023-12-02 22:53:57,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:57,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3996 states to 1748 states and 3827 transitions. [2023-12-02 22:53:57,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3827 transitions. [2023-12-02 22:53:57,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:53:57,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:57,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2023-12-02 22:53:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1749 states and 3829 transitions. [2023-12-02 22:53:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3829 transitions. [2023-12-02 22:53:58,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-12-02 22:53:58,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:58,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:58,229 INFO L134 CoverageAnalysis]: Checked inductivity of 688 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 666 trivial. 0 not checked. [2023-12-02 22:53:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:53:58,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3999 states to 1750 states and 3830 transitions. [2023-12-02 22:53:58,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 3830 transitions. [2023-12-02 22:53:58,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:53:58,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:53:58,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:53:58,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:53:58,613 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2023-12-02 22:54:01,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 1759 states and 3859 transitions. [2023-12-02 22:54:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 3859 transitions. [2023-12-02 22:54:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2023-12-02 22:54:01,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:01,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2023-12-02 22:54:02,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:02,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 1760 states and 3859 transitions. [2023-12-02 22:54:02,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 3859 transitions. [2023-12-02 22:54:02,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:02,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:02,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:02,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:02,360 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2023-12-02 22:54:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4028 states to 1761 states and 3859 transitions. [2023-12-02 22:54:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 3859 transitions. [2023-12-02 22:54:03,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-12-02 22:54:03,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:03,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:03,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:03,526 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2023-12-02 22:54:04,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4037 states to 1766 states and 3868 transitions. [2023-12-02 22:54:04,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3868 transitions. [2023-12-02 22:54:04,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 22:54:04,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:04,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:04,840 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2023-12-02 22:54:07,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4060 states to 1773 states and 3891 transitions. [2023-12-02 22:54:07,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 3891 transitions. [2023-12-02 22:54:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:07,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:07,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 317 backedges. 24 proven. 5 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2023-12-02 22:54:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4072 states to 1776 states and 3902 transitions. [2023-12-02 22:54:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3902 transitions. [2023-12-02 22:54:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2023-12-02 22:54:08,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:08,367 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 299 trivial. 0 not checked. [2023-12-02 22:54:09,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:09,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1777 states and 3903 transitions. [2023-12-02 22:54:09,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 3903 transitions. [2023-12-02 22:54:09,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2023-12-02 22:54:09,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:09,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:09,397 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2023-12-02 22:54:10,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:10,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 1778 states and 3903 transitions. [2023-12-02 22:54:10,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3903 transitions. [2023-12-02 22:54:10,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:10,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:10,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:10,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 311 trivial. 0 not checked. [2023-12-02 22:54:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:14,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 1783 states and 3913 transitions. [2023-12-02 22:54:14,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3913 transitions. [2023-12-02 22:54:14,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:14,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:14,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:14,602 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2023-12-02 22:54:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:15,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4086 states to 1785 states and 3916 transitions. [2023-12-02 22:54:15,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 3916 transitions. [2023-12-02 22:54:15,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:15,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:15,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:15,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2023-12-02 22:54:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:16,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 1787 states and 3920 transitions. [2023-12-02 22:54:16,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1787 states and 3920 transitions. [2023-12-02 22:54:16,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:16,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:16,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:16,503 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2023-12-02 22:54:17,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4090 states to 1788 states and 3920 transitions. [2023-12-02 22:54:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 3920 transitions. [2023-12-02 22:54:17,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:17,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:17,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:17,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 346 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 319 trivial. 0 not checked. [2023-12-02 22:54:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4092 states to 1790 states and 3922 transitions. [2023-12-02 22:54:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3922 transitions. [2023-12-02 22:54:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:18,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:18,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:18,781 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2023-12-02 22:54:18,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:18,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1791 states and 3924 transitions. [2023-12-02 22:54:18,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1791 states and 3924 transitions. [2023-12-02 22:54:18,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2023-12-02 22:54:18,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:18,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:18,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:19,113 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2023-12-02 22:54:22,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 22:54:22,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:22,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4098 states to 1794 states and 3928 transitions. [2023-12-02 22:54:22,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3928 transitions. [2023-12-02 22:54:22,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2023-12-02 22:54:22,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:22,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:23,145 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 16 proven. 11 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2023-12-02 22:54:23,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:23,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4101 states to 1796 states and 3931 transitions. [2023-12-02 22:54:23,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1796 states and 3931 transitions. [2023-12-02 22:54:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2023-12-02 22:54:23,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:23,248 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 22:54:25,962 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 601 trivial. 0 not checked. [2023-12-02 22:54:30,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4112 states to 1800 states and 3941 transitions. [2023-12-02 22:54:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3941 transitions. [2023-12-02 22:54:30,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2023-12-02 22:54:30,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:32,123 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2023-12-02 22:54:33,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 1802 states and 3944 transitions. [2023-12-02 22:54:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3944 transitions. [2023-12-02 22:54:33,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2023-12-02 22:54:33,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:33,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:33,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:33,660 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2023-12-02 22:54:34,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 1803 states and 3944 transitions. [2023-12-02 22:54:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 3944 transitions. [2023-12-02 22:54:34,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2023-12-02 22:54:34,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 654 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 632 trivial. 0 not checked. [2023-12-02 22:54:39,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:39,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4118 states to 1804 states and 3947 transitions. [2023-12-02 22:54:39,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3947 transitions. [2023-12-02 22:54:39,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2023-12-02 22:54:39,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:39,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:39,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:41,505 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2023-12-02 22:54:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:43,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4119 states to 1805 states and 3948 transitions. [2023-12-02 22:54:43,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3948 transitions. [2023-12-02 22:54:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2023-12-02 22:54:43,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:43,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:45,672 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2023-12-02 22:54:47,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:47,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4120 states to 1806 states and 3949 transitions. [2023-12-02 22:54:47,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3949 transitions. [2023-12-02 22:54:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 382 [2023-12-02 22:54:47,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:47,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:48,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:50,081 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 740 trivial. 0 not checked. [2023-12-02 22:54:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:52,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4121 states to 1807 states and 3950 transitions. [2023-12-02 22:54:52,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3950 transitions. [2023-12-02 22:54:52,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2023-12-02 22:54:52,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:52,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:52,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:54,664 INFO L134 CoverageAnalysis]: Checked inductivity of 934 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2023-12-02 22:54:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:54:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4122 states to 1808 states and 3951 transitions. [2023-12-02 22:54:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 3951 transitions. [2023-12-02 22:54:57,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2023-12-02 22:54:57,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:54:57,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:54:57,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:54:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1044 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 857 trivial. 0 not checked. [2023-12-02 22:55:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 1809 states and 3952 transitions. [2023-12-02 22:55:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3952 transitions. [2023-12-02 22:55:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 394 [2023-12-02 22:55:02,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:07,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 929 trivial. 0 not checked. [2023-12-02 22:55:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4124 states to 1810 states and 3953 transitions. [2023-12-02 22:55:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3953 transitions. [2023-12-02 22:55:14,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2023-12-02 22:55:14,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:16,158 INFO L134 CoverageAnalysis]: Checked inductivity of 1312 backedges. 20 proven. 22 refuted. 0 times theorem prover too weak. 1270 trivial. 0 not checked. [2023-12-02 22:55:18,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:18,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:18,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:18,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:18,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:18,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:20,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:22,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:22,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:22,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:23,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:23,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:23,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:23,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:23,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:24,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:25,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:25,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:25,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:25,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:25,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:26,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:27,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:27,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:27,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:27,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:27,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:27,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:28,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:28,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:29,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:29,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:29,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:29,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:29,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:29,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:29,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:30,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:31,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:31,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:32,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:32,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:32,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:32,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:32,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:32,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:32,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:32,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:32,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:34,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:34,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:34,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:34,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:34,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:34,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:34,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:34,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:34,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:34,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:34,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:34,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:34,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:35,691 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:36,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:36,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:36,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:36,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:36,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:36,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:37,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:37,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:37,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:37,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:37,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:39,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:39,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:39,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:39,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:39,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:39,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:39,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:39,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:40,784 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:40,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:40,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:40,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:40,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:40,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:40,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:41,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:41,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:41,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:41,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:41,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:42,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:42,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:42,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:42,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:42,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:43,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:44,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:44,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:44,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:44,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:44,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:44,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:44,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:44,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:44,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:45,739 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:46,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:46,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:46,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:46,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:46,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:46,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:47,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:47,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:47,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:47,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:48,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:48,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:48,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:49,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:49,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:49,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:50,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:50,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:50,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:50,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:50,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:51,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:51,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:51,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:51,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:51,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:52,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:52,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:52,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:52,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:52,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:52,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:53,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:53,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:53,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:53,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:53,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:53,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:53,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:53,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:53,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:53,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:53,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:54,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:54,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:54,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:54,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:55,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:55,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:55,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:55,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:55,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:55,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:55,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:57,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:57,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:57,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:57,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:57,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:57,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:57,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:58,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:58,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:58,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:58,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:58,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:55:58,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:55:59,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:55:59,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:55:59,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:55:59,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:55:59,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:55:59,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:55:59,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:00,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:00,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:00,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:01,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:01,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:01,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:01,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:02,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:02,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:02,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:02,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:02,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:03,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:04,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:04,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:04,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:04,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:04,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:04,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:04,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:05,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:06,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:06,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:06,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:06,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:06,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:06,808 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:07,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:07,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:07,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:07,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:07,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:08,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:08,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:08,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:08,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:08,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:08,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:09,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:09,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:09,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:09,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:09,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:09,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:10,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:10,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:10,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:10,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:10,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:11,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:11,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:11,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:11,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:12,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:12,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:12,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:12,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:12,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:12,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:12,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:12,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:12,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:12,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:12,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:12,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:12,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:12,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:13,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:13,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:13,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:13,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:14,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:14,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:14,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:14,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:15,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:15,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:15,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:15,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:15,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:15,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:15,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:15,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:16,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:16,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:16,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:16,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:17,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:18,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:18,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:18,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:18,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:18,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:19,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:19,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:19,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:19,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:19,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:19,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:19,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:19,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:19,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:20,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:20,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:21,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:21,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:21,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:21,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:21,769 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:21,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:21,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:21,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:22,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:22,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:22,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:23,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:23,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:23,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:24,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:24,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:24,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:24,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:24,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:24,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:24,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:25,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:25,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:25,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:25,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:25,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:25,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:25,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:26,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:26,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:26,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:26,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:26,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:27,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:27,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:27,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:27,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:27,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:27,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:27,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:27,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:27,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:27,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:28,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:28,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:28,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:28,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:28,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:28,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:28,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:29,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:29,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:29,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:29,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:29,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:29,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:30,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:30,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:30,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:31,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:31,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:31,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:31,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:31,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:32,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:32,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:32,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:32,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:32,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:32,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:32,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:32,998 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:33,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:33,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:33,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:33,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:33,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:33,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:33,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:35,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:35,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:35,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:35,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:35,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:35,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:35,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:35,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:36,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:36,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:36,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:36,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:36,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:36,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:37,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:37,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:37,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:37,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:37,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:37,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:37,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:38,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:38,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:38,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:38,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:38,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:38,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:38,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:38,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:39,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:39,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:39,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:39,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:39,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:39,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:39,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:40,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:40,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:40,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:40,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:40,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:40,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:40,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:40,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:41,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:41,629 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:42,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:42,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:42,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:42,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:42,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:43,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:43,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:44,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:45,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:45,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:45,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:45,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:45,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:45,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:46,194 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:46,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:46,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:46,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:46,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:47,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:47,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:47,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:47,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:47,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:47,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:48,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:48,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:48,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:48,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:49,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:49,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:49,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:49,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:49,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:50,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:50,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:50,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:51,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:51,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:51,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:51,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:51,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:51,842 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:51,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:51,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:51,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:51,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:52,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:52,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:52,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:52,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:53,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:53,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:53,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:53,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:53,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:53,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:54,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:54,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:54,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:54,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:54,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:54,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:54,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:54,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:55,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:55,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:55,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:55,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:55,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:55,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:56,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:56,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:56,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:56,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:56,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:56,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:56,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:56,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:56,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:57,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:57,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:57,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:57,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:57,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:58,097 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:58,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:58,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:58,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:58,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:58,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:58,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:56:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:56:59,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:56:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:56:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:56:59,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:56:59,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:56:59,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:56:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:00,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:00,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:00,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:00,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:00,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:00,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:00,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:01,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:01,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:01,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:01,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:01,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:01,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:02,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:02,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:02,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:02,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:02,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:02,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:03,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:03,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:03,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:03,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:03,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:04,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:04,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:04,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:04,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:04,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:04,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:05,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:05,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:05,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:05,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:05,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:06,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:06,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:06,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:06,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:06,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:06,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:06,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:06,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:06,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:07,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:07,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:07,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:07,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:07,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:08,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:08,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:08,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:08,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:08,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:08,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:09,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:09,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:09,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:09,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:09,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:09,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:09,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:10,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:10,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:10,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:10,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:11,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:11,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:11,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:11,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:11,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:12,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:13,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:13,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:13,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:13,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:13,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:13,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:13,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:13,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:13,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:13,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:13,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:14,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:14,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:14,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:14,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:14,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:14,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:15,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:15,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:15,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:15,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:15,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:16,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:16,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:16,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:16,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:17,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:17,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:17,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:17,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:18,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:18,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:18,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:18,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:18,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:18,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:19,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:19,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:19,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:19,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:19,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:19,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:20,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:20,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 1811 states and 3955 transitions. [2023-12-02 22:57:20,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3955 transitions. [2023-12-02 22:57:20,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2023-12-02 22:57:20,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:21,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2023-12-02 22:57:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:22,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:22,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:22,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:22,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:22,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:22,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:23,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:23,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:23,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:24,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:24,891 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:24,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:24,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:24,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:25,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:25,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:25,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:25,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:25,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:25,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:26,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:26,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:26,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:26,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:26,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:26,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:27,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:27,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:27,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:27,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:27,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:27,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:28,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:28,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:28,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:28,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:28,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:28,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:29,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:29,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:29,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:29,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:29,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:30,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:30,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:30,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:30,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:30,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:30,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:30,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:30,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:31,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:31,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:31,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:31,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:31,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:32,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:32,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:32,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:32,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:32,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:32,826 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:32,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:32,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:32,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:33,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:33,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:33,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:33,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:33,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:33,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:34,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:34,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:34,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:34,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:34,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:34,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:34,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:35,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:35,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:35,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:35,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:35,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:35,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:35,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:35,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:36,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:36,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:36,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:36,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:36,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:36,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:36,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:37,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:37,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:37,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:37,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:37,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:37,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:37,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:38,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:38,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:38,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:38,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:38,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:38,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:38,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:38,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:39,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:39,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:40,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:40,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:40,856 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:40,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:40,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:40,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:40,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:42,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:42,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:42,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:42,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:43,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:43,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:43,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:43,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:44,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:44,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:44,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:44,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:44,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:44,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:44,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:44,880 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:45,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:45,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:45,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:45,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:45,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:45,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:46,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:46,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:46,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:46,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:46,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:47,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:47,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:47,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:47,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:47,787 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:48,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:48,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:48,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:48,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:49,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:49,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:49,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:49,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:49,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:50,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:50,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:50,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:50,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:50,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:50,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:50,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:50,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:50,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:51,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:51,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:51,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:51,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:51,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:51,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:51,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:51,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:53,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:53,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:53,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:53,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:53,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:54,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:54,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:54,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:54,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:55,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:55,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:55,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:56,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:56,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:56,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:56,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:56,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:57,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:57,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:57,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:57,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:57,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:57,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:57,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:57:58,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:57:58,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:57:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:57:58,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:57:58,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:57:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:57:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:57:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:00,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:00,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:00,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:00,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:00,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:00,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:01,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:01,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:01,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:01,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:01,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:02,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:02,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:02,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:02,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:02,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:02,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:02,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:03,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:03,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:03,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:03,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:03,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:03,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:04,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:04,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:04,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:05,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:05,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:05,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:05,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:05,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:06,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:06,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:06,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:06,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:06,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:06,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:06,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:07,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:07,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:07,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:07,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:07,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:07,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:07,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:07,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:07,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:07,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:08,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:08,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:08,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:08,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:08,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:08,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:08,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:09,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:09,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:09,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:09,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:09,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:10,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:10,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:10,426 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:10,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:10,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:10,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:11,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:11,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:11,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:11,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:11,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:11,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:11,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:11,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:11,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:11,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:11,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:12,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:12,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:12,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:12,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:12,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:12,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:12,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:12,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:13,266 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:13,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:13,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:13,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:13,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:14,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:14,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:14,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:14,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:14,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:14,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:14,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:16,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:16,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:16,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:16,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:16,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:16,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:17,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:17,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:17,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:17,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:17,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:17,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:17,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:18,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:18,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:18,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:18,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:18,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:18,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:18,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:19,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:19,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:19,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:19,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:19,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:19,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:19,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:20,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:20,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:20,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:21,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:21,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:21,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:21,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:21,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:21,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:21,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:22,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:22,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:22,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:22,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:22,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:22,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:23,459 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:23,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:23,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:23,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:23,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:24,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:24,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:24,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:24,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:24,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:24,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:24,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:24,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:24,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:24,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:24,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:24,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:25,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:25,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:25,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:25,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:25,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:25,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:26,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:26,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:26,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:26,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:26,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:26,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:27,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:27,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:27,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:27,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:28,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:28,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:28,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:28,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:28,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:28,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:28,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:28,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:29,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:29,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:29,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:29,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:29,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:29,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:29,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:30,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:30,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:30,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:30,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:31,209 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:31,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:31,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:31,249 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:31,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:31,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:31,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:31,926 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:32,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:32,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:32,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:32,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:32,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:33,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:33,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:33,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:33,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:33,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:33,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:33,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:34,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:34,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:34,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:34,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:34,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:34,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:34,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:35,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:35,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:35,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:35,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:37,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:37,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:37,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:37,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:37,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:37,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:37,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:37,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:37,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:37,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:37,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:37,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:38,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:38,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:38,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:38,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:38,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:38,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:39,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:39,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:39,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:39,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:39,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:39,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:40,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:40,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:40,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:40,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:40,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:41,161 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:41,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:41,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:41,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:41,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:41,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:42,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:42,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:42,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:42,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:42,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:44,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:44,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:44,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:44,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:45,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:45,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:45,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:45,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:45,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:45,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:45,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:46,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:46,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:46,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:46,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:46,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:46,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:47,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:48,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:48,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:48,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:48,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:48,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:48,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:48,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:49,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:49,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:49,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:49,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:49,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:49,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:50,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:50,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:51,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:51,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:51,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:52,224 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:52,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:52,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:52,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:52,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:53,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:53,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:53,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:53,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:53,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:54,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:54,663 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:54,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:54,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:54,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:55,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:55,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:55,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:55,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:56,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:56,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:56,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:56,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:56,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:56,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:57,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:57,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:57,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:57,878 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:57,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:57,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:57,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:57,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:58,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:58:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:58:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:58:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:58:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:58:58,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:58:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:58:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:58:59,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:00,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:00,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:00,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:00,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:00,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:00,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:01,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:01,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:01,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:01,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:01,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:02,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:02,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:02,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:02,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:03,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:03,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:03,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:03,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:03,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:03,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:04,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:05,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:05,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:05,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:05,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:06,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:06,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:06,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:06,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:07,079 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:07,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:07,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:07,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:07,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:07,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:07,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:08,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:08,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:08,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:08,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:08,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:09,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:09,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:09,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:09,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:11,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:11,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:11,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:11,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:11,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:11,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:11,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:12,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:13,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:13,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:13,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:13,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:15,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:15,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:15,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:15,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:15,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:15,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:15,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:15,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:15,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:16,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:16,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:17,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:17,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:17,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:17,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:17,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:17,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:18,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:18,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:18,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:18,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:18,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:18,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:18,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:18,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:19,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:19,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:19,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:19,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:19,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:19,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:19,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:20,381 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:20,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:20,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:20,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:20,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:20,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:21,249 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:21,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:21,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:22,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:22,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:22,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:22,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:22,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:22,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:22,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:22,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:22,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:22,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:22,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:22,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:24,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:24,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:24,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:24,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:24,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:24,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:25,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:25,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:25,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:25,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:25,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:25,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:25,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:25,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:26,152 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:26,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:26,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:26,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:27,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:27,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:27,770 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:27,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:27,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:28,565 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:28,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:28,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:28,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:28,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:28,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:28,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:29,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:29,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:59:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1389 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1307 trivial. 0 not checked. [2023-12-02 22:59:31,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:59:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4137 states to 1814 states and 3965 transitions. [2023-12-02 22:59:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3965 transitions. [2023-12-02 22:59:31,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2023-12-02 22:59:31,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:59:31,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:59:31,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat