./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/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_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/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 32bit --witnessprinter.graph.data.programhash ad0884018313fc350052496ea1071e31a8b2c3997d36767afc87946a21697816 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 23:47:25,648 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 23:47:25,736 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 23:47:25,741 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 23:47:25,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 23:47:25,766 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 23:47:25,767 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 23:47:25,767 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 23:47:25,768 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 23:47:25,769 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 23:47:25,769 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 23:47:25,770 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 23:47:25,770 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 23:47:25,771 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 23:47:25,772 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 23:47:25,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 23:47:25,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 23:47:25,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 23:47:25,774 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 23:47:25,774 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 23:47:25,774 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 23:47:25,775 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 23:47:25,776 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 23:47:25,776 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 23:47:25,776 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 23:47:25,777 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 23:47:25,777 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:47:25,778 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 23:47:25,778 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 23:47:25,778 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 23:47:25,779 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 23:47:25,779 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 23:47:25,780 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 23:47:25,780 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_5f93ea24-f955-4bde-a55a-c053f6d5cd15/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ad0884018313fc350052496ea1071e31a8b2c3997d36767afc87946a21697816 [2023-12-02 23:47:26,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 23:47:26,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 23:47:26,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 23:47:26,088 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 23:47:26,088 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 23:47:26,090 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c [2023-12-02 23:47:28,921 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 23:47:29,426 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 23:47:29,427 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c [2023-12-02 23:47:29,472 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/data/8f70b1661/68d3a72e5d664c03810c078c135a8c98/FLAG131f2b754 [2023-12-02 23:47:29,490 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/data/8f70b1661/68d3a72e5d664c03810c078c135a8c98 [2023-12-02 23:47:29,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 23:47:29,495 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 23:47:29,496 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 23:47:29,497 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 23:47:29,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 23:47:29,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:47:29" (1/1) ... [2023-12-02 23:47:29,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@130163dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:29, skipping insertion in model container [2023-12-02 23:47:29,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 11:47:29" (1/1) ... [2023-12-02 23:47:29,639 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 23:47:30,341 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_5f93ea24-f955-4bde-a55a-c053f6d5cd15/sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c[90162,90175] [2023-12-02 23:47:31,088 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:47:31,101 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 23:47:31,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [13] [2023-12-02 23:47:31,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [14] [2023-12-02 23:47:31,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [187] [2023-12-02 23:47:31,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [193] [2023-12-02 23:47:31,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [399] [2023-12-02 23:47:31,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [452] [2023-12-02 23:47:31,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [471] [2023-12-02 23:47:31,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [472] [2023-12-02 23:47:31,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [1153] [2023-12-02 23:47:31,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1326] [2023-12-02 23:47:31,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [1446] [2023-12-02 23:47:31,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [1447] [2023-12-02 23:47:31,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(1) [2284] [2023-12-02 23:47:31,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack() [2285] [2023-12-02 23:47:31,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,8) [2626] [2023-12-02 23:47:31,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [2627] [2023-12-02 23:47:31,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [2630] [2023-12-02 23:47:31,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [2631] [2023-12-02 23:47:31,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [2632] [2023-12-02 23:47:31,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [2633] [2023-12-02 23:47:31,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,1) [2634] [2023-12-02 23:47:31,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [2635] [2023-12-02 23:47:31,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(push,4) [2642] [2023-12-02 23:47:31,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma pack(pop) [2643] [2023-12-02 23:47:31,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [2644] [2023-12-02 23:47:31,119 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [2645] [2023-12-02 23:47:31,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [2646] [2023-12-02 23:47:31,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2651] [2023-12-02 23:47:31,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2652] [2023-12-02 23:47:31,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [2681] [2023-12-02 23:47:31,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [2682] [2023-12-02 23:47:31,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [2683] [2023-12-02 23:47:31,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [2690] [2023-12-02 23:47:31,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [2691] [2023-12-02 23:47:31,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [2692] [2023-12-02 23:47:31,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [2693] [2023-12-02 23:47:31,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [2694] [2023-12-02 23:47:31,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [2695] [2023-12-02 23:47:31,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2696] [2023-12-02 23:47:31,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2697] [2023-12-02 23:47:31,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2698] [2023-12-02 23:47:31,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2699] [2023-12-02 23:47:31,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2753] [2023-12-02 23:47:31,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [2754] [2023-12-02 23:47:31,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [2827] [2023-12-02 23:47:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [2828] [2023-12-02 23:47:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [2840] [2023-12-02 23:47:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [2841] [2023-12-02 23:47:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(INIT,DriverEntry) [2910] [2023-12-02 23:47:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDNC,CdAudioNECDeviceControl) [2911] [2023-12-02 23:47:31,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioHitachiSendPauseCommand) [2912] [2023-12-02 23:47:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioHitachiDeviceControl) [2913] [2023-12-02 23:47:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioDenonDeviceControl) [2914] [2023-12-02 23:47:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDNC,CdAudio435DeviceControl) [2915] [2023-12-02 23:47:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDNC,CdAudio535DeviceControl) [2916] [2023-12-02 23:47:31,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioPioneerDeviceControl) [2917] [2023-12-02 23:47:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDNC,CdAudioPan533DeviceControl) [2918] [2023-12-02 23:47:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioAtapiDeviceControl) [2919] [2023-12-02 23:47:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioLionOpticsDeviceControl) [2920] [2023-12-02 23:47:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,CdAudioHPCdrDeviceControl) [2921] [2023-12-02 23:47:31,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,HpCdrProcessLastSession) [2922] [2023-12-02 23:47:31,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma alloc_text(PAGECDOT,HPCdrCompletion) [2923] [2023-12-02 23:47:31,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [7517] [2023-12-02 23:47:31,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [7518] [2023-12-02 23:47:31,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [7519] [2023-12-02 23:47:31,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7520] [2023-12-02 23:47:31,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7521] [2023-12-02 23:47:31,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [7522] [2023-12-02 23:47:31,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [7523] [2023-12-02 23:47:31,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [7524] [2023-12-02 23:47:31,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4035) [7525] [2023-12-02 23:47:31,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(push) [7526] [2023-12-02 23:47:31,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4164) [7527] [2023-12-02 23:47:31,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_enable) [7528] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma function(_disable) [7529] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(pop) [7530] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7531] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7532] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7533] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7534] [2023-12-02 23:47:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7535] [2023-12-02 23:47:31,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4103) [7536] [2023-12-02 23:47:31,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(disable:4200) [7537] [2023-12-02 23:47:31,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma warning(default:4200) [7538] [2023-12-02 23:47:31,207 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_5f93ea24-f955-4bde-a55a-c053f6d5cd15/sv-benchmarks/c/ntdrivers/cdaudio.i.cil-1.c[90162,90175] [2023-12-02 23:47:31,604 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 23:47:31,632 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 23:47:31,639 INFO L206 MainTranslator]: Completed translation [2023-12-02 23:47:31,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31 WrapperNode [2023-12-02 23:47:31,640 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 23:47:31,641 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 23:47:31,641 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 23:47:31,641 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 23:47:31,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,725 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,854 INFO L138 Inliner]: procedures = 120, calls = 2195, calls flagged for inlining = 23, calls inlined = 19, statements flattened = 2523 [2023-12-02 23:47:31,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 23:47:31,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 23:47:31,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 23:47:31,856 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 23:47:31,867 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,887 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,887 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,970 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:31,989 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:32,001 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:32,014 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:32,032 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 23:47:32,033 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 23:47:32,033 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 23:47:32,033 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 23:47:32,034 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 11:47:31" (1/1) ... [2023-12-02 23:47:32,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 23:47:32,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 23:47:32,064 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 23:47:32,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f93ea24-f955-4bde-a55a-c053f6d5cd15/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 23:47:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 23:47:32,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 23:47:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 23:47:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 23:47:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2023-12-02 23:47:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2023-12-02 23:47:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 23:47:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 23:47:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure MmLockPagableDataSection [2023-12-02 23:47:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure MmLockPagableDataSection [2023-12-02 23:47:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 23:47:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioIsPlayActive [2023-12-02 23:47:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioIsPlayActive [2023-12-02 23:47:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure IoOpenDeviceRegistryKey [2023-12-02 23:47:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IoOpenDeviceRegistryKey [2023-12-02 23:47:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2023-12-02 23:47:32,102 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2023-12-02 23:47:32,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 23:47:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 23:47:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_malloc [2023-12-02 23:47:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_malloc [2023-12-02 23:47:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2023-12-02 23:47:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2023-12-02 23:47:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 23:47:32,103 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2023-12-02 23:47:32,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure SendSrbSynchronous [2023-12-02 23:47:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure SendSrbSynchronous [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2023-12-02 23:47:32,104 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 23:47:32,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 23:47:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2023-12-02 23:47:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2023-12-02 23:47:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSignalCompletion [2023-12-02 23:47:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSignalCompletion [2023-12-02 23:47:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 23:47:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2023-12-02 23:47:32,105 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2023-12-02 23:47:32,105 INFO L130 BoogieDeclarations]: Found specification of procedure HPCdrCompletion [2023-12-02 23:47:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure HPCdrCompletion [2023-12-02 23:47:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 23:47:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioSendToNextDriver [2023-12-02 23:47:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioSendToNextDriver [2023-12-02 23:47:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 23:47:32,106 INFO L130 BoogieDeclarations]: Found specification of procedure ExAllocatePoolWithTag [2023-12-02 23:47:32,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ExAllocatePoolWithTag [2023-12-02 23:47:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 23:47:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 23:47:32,107 INFO L130 BoogieDeclarations]: Found specification of procedure CdAudioForwardIrpSynchronous [2023-12-02 23:47:32,107 INFO L138 BoogieDeclarations]: Found implementation of procedure CdAudioForwardIrpSynchronous [2023-12-02 23:47:32,565 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 23:47:32,567 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 23:47:32,744 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:32,768 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false; [2023-12-02 23:47:32,769 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false; [2023-12-02 23:47:33,275 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:33,316 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume !false; [2023-12-02 23:47:33,316 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##20: assume false; [2023-12-02 23:47:33,346 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:33,347 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:33,349 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:33,360 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:33,373 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:33,383 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:45,464 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##202: assume !false; [2023-12-02 23:47:45,464 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##201: assume false; [2023-12-02 23:47:45,464 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##600: assume !false; [2023-12-02 23:47:45,464 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: CdAudioPnp_#res#1 := 0; [2023-12-02 23:47:45,465 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##65: assume !false; [2023-12-02 23:47:45,465 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##64: assume false; [2023-12-02 23:47:45,465 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !false; [2023-12-02 23:47:45,465 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##42: assume false; [2023-12-02 23:47:45,466 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume false; [2023-12-02 23:47:45,466 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !false; [2023-12-02 23:47:45,466 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##349: assume !false; [2023-12-02 23:47:45,466 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##348: assume false; [2023-12-02 23:47:45,466 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##599: assume false; [2023-12-02 23:47:45,562 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-12-02 23:47:45,567 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2023-12-02 23:47:45,568 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2023-12-02 23:47:45,593 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 23:47:46,541 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 23:47:46,541 INFO L309 CfgBuilder]: Removed 6 assume(true) statements. [2023-12-02 23:47:46,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:47:46 BoogieIcfgContainer [2023-12-02 23:47:46,544 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 23:47:46,545 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 23:47:46,545 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 23:47:46,556 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 23:47:46,557 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 11:47:46" (1/1) ... [2023-12-02 23:47:46,567 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 23:47:46,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:46,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 488 states and 770 transitions. [2023-12-02 23:47:46,655 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 770 transitions. [2023-12-02 23:47:46,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 23:47:46,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:46,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:46,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:47,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:47,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:47,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 486 states and 751 transitions. [2023-12-02 23:47:47,258 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 751 transitions. [2023-12-02 23:47:47,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 23:47:47,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:47,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:47,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 489 states and 758 transitions. [2023-12-02 23:47:47,438 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 758 transitions. [2023-12-02 23:47:47,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-02 23:47:47,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:47,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:47,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:47,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:47,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 491 states and 766 transitions. [2023-12-02 23:47:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 766 transitions. [2023-12-02 23:47:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-02 23:47:47,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:47,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:47,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:47,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 492 states and 767 transitions. [2023-12-02 23:47:47,915 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 767 transitions. [2023-12-02 23:47:47,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-02 23:47:47,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:47,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:47,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:48,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:48,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:48,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 493 states and 769 transitions. [2023-12-02 23:47:48,165 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 769 transitions. [2023-12-02 23:47:48,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 23:47:48,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:48,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:48,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:48,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:48,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 493 states and 768 transitions. [2023-12-02 23:47:48,375 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 768 transitions. [2023-12-02 23:47:48,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 23:47:48,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:48,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:48,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:48,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 493 states and 767 transitions. [2023-12-02 23:47:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 767 transitions. [2023-12-02 23:47:48,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-02 23:47:48,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:48,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:48,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 493 states and 766 transitions. [2023-12-02 23:47:48,804 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 766 transitions. [2023-12-02 23:47:48,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-02 23:47:48,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:48,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:49,007 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:49,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:49,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 493 states and 765 transitions. [2023-12-02 23:47:49,028 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 765 transitions. [2023-12-02 23:47:49,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-02 23:47:49,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:49,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 495 states and 768 transitions. [2023-12-02 23:47:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 768 transitions. [2023-12-02 23:47:49,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 23:47:49,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:49,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:49,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:49,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 499 states and 773 transitions. [2023-12-02 23:47:49,426 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 773 transitions. [2023-12-02 23:47:49,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:47:49,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:49,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:49,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:49,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:49,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:49,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 501 states and 777 transitions. [2023-12-02 23:47:49,978 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 777 transitions. [2023-12-02 23:47:49,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-02 23:47:49,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:49,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:50,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:50,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:50,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:50,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 505 states and 784 transitions. [2023-12-02 23:47:50,218 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 784 transitions. [2023-12-02 23:47:50,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 23:47:50,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:50,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:50,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 492 states and 760 transitions. [2023-12-02 23:47:50,864 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 760 transitions. [2023-12-02 23:47:50,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-02 23:47:50,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:50,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:50,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:47:51,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:47:51,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 497 states and 766 transitions. [2023-12-02 23:47:51,134 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 766 transitions. [2023-12-02 23:47:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:47:51,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:47:51,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:47:51,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:47:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:01,372 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 23:48:11,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:48:14,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:48:15,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 501 states and 793 transitions. [2023-12-02 23:48:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 793 transitions. [2023-12-02 23:48:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-02 23:48:15,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:15,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:15,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:15,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 500 states and 791 transitions. [2023-12-02 23:48:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 791 transitions. [2023-12-02 23:48:15,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:48:15,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:26,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:48:36,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:48:46,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:48:56,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 23:48:56,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 502 states and 814 transitions. [2023-12-02 23:48:56,463 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 814 transitions. [2023-12-02 23:48:56,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-02 23:48:56,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:56,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 508 states and 826 transitions. [2023-12-02 23:48:56,686 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 826 transitions. [2023-12-02 23:48:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 23:48:56,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:56,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:56,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 514 states and 841 transitions. [2023-12-02 23:48:56,875 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 841 transitions. [2023-12-02 23:48:56,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 23:48:56,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:56,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:56,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:57,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 513 states and 839 transitions. [2023-12-02 23:48:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 839 transitions. [2023-12-02 23:48:57,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:48:57,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:57,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 513 states and 838 transitions. [2023-12-02 23:48:57,244 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 838 transitions. [2023-12-02 23:48:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-02 23:48:57,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 513 states and 837 transitions. [2023-12-02 23:48:57,396 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 837 transitions. [2023-12-02 23:48:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:48:57,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 513 states and 836 transitions. [2023-12-02 23:48:57,577 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 836 transitions. [2023-12-02 23:48:57,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:48:57,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 513 states and 835 transitions. [2023-12-02 23:48:57,720 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 835 transitions. [2023-12-02 23:48:57,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:48:57,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:57,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:57,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 513 states and 834 transitions. [2023-12-02 23:48:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 834 transitions. [2023-12-02 23:48:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 23:48:57,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:57,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,010 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:58,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 513 states and 833 transitions. [2023-12-02 23:48:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 833 transitions. [2023-12-02 23:48:58,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:48:58,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,153 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 513 states and 832 transitions. [2023-12-02 23:48:58,178 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 832 transitions. [2023-12-02 23:48:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:48:58,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:58,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 517 states and 843 transitions. [2023-12-02 23:48:58,513 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 843 transitions. [2023-12-02 23:48:58,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-02 23:48:58,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:58,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:48:59,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:48:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 517 states and 842 transitions. [2023-12-02 23:48:59,693 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 842 transitions. [2023-12-02 23:48:59,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:48:59,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:48:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:48:59,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:48:59,897 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 522 states and 864 transitions. [2023-12-02 23:49:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 864 transitions. [2023-12-02 23:49:00,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:00,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 523 states and 865 transitions. [2023-12-02 23:49:00,751 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 865 transitions. [2023-12-02 23:49:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:00,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:00,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:00,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 524 states and 865 transitions. [2023-12-02 23:49:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 865 transitions. [2023-12-02 23:49:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:49:01,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:01,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:01,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 525 states and 867 transitions. [2023-12-02 23:49:01,347 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 867 transitions. [2023-12-02 23:49:01,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:01,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:01,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:01,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:02,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 515 states and 835 transitions. [2023-12-02 23:49:02,150 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 835 transitions. [2023-12-02 23:49:02,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:49:02,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:02,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 515 states and 834 transitions. [2023-12-02 23:49:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 834 transitions. [2023-12-02 23:49:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:49:02,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:02,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:02,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:03,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 518 states and 840 transitions. [2023-12-02 23:49:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 840 transitions. [2023-12-02 23:49:03,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:49:03,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:03,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:03,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 520 states and 843 transitions. [2023-12-02 23:49:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 843 transitions. [2023-12-02 23:49:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:49:03,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:03,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:04,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 524 states and 850 transitions. [2023-12-02 23:49:04,603 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 850 transitions. [2023-12-02 23:49:04,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:49:04,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:04,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:04,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:05,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 526 states and 853 transitions. [2023-12-02 23:49:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 853 transitions. [2023-12-02 23:49:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:49:05,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:05,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:05,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:06,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 529 states and 862 transitions. [2023-12-02 23:49:06,870 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 862 transitions. [2023-12-02 23:49:06,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-02 23:49:06,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:06,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:07,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:09,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 529 states and 861 transitions. [2023-12-02 23:49:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 861 transitions. [2023-12-02 23:49:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:49:09,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:09,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 531 states and 863 transitions. [2023-12-02 23:49:09,590 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 863 transitions. [2023-12-02 23:49:09,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:49:09,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:09,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:09,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 533 states and 865 transitions. [2023-12-02 23:49:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 865 transitions. [2023-12-02 23:49:09,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:09,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:09,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:10,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 533 states and 864 transitions. [2023-12-02 23:49:10,076 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 864 transitions. [2023-12-02 23:49:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:10,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:10,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 533 states and 863 transitions. [2023-12-02 23:49:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 863 transitions. [2023-12-02 23:49:10,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:49:10,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:10,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:10,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:11,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:11,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 532 states and 868 transitions. [2023-12-02 23:49:11,869 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 868 transitions. [2023-12-02 23:49:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:49:11,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:11,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:12,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:15,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:15,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 540 states and 887 transitions. [2023-12-02 23:49:15,396 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 887 transitions. [2023-12-02 23:49:15,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:49:15,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:15,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:16,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 545 states and 895 transitions. [2023-12-02 23:49:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 895 transitions. [2023-12-02 23:49:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 23:49:16,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:16,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 551 states and 908 transitions. [2023-12-02 23:49:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 908 transitions. [2023-12-02 23:49:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:49:17,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:18,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:18,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:18,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1107 states to 551 states and 907 transitions. [2023-12-02 23:49:18,959 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 907 transitions. [2023-12-02 23:49:18,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:49:18,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:18,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 551 states and 906 transitions. [2023-12-02 23:49:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 906 transitions. [2023-12-02 23:49:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:49:19,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:19,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 545 states and 898 transitions. [2023-12-02 23:49:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 898 transitions. [2023-12-02 23:49:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:19,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:19,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:19,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:23,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:23,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 905 transitions. [2023-12-02 23:49:23,563 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 905 transitions. [2023-12-02 23:49:23,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-02 23:49:23,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:23,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:23,856 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:24,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 548 states and 906 transitions. [2023-12-02 23:49:24,093 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 906 transitions. [2023-12-02 23:49:24,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 23:49:24,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:24,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:24,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:25,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:25,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 549 states and 907 transitions. [2023-12-02 23:49:25,198 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 907 transitions. [2023-12-02 23:49:25,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-02 23:49:25,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:25,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:25,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:25,865 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:26,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:26,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 550 states and 908 transitions. [2023-12-02 23:49:26,385 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 908 transitions. [2023-12-02 23:49:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-02 23:49:26,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:26,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:27,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:27,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:27,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 551 states and 909 transitions. [2023-12-02 23:49:27,923 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 909 transitions. [2023-12-02 23:49:27,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 23:49:27,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:27,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:28,834 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:29,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 552 states and 910 transitions. [2023-12-02 23:49:29,355 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 910 transitions. [2023-12-02 23:49:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 23:49:29,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:31,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:31,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 553 states and 911 transitions. [2023-12-02 23:49:31,024 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 911 transitions. [2023-12-02 23:49:31,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 23:49:31,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:31,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:32,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:32,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 554 states and 912 transitions. [2023-12-02 23:49:32,759 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 912 transitions. [2023-12-02 23:49:32,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 23:49:32,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:32,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:32,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:34,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 555 states and 913 transitions. [2023-12-02 23:49:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 913 transitions. [2023-12-02 23:49:34,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-02 23:49:34,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:34,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:36,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:36,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 556 states and 914 transitions. [2023-12-02 23:49:36,888 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 914 transitions. [2023-12-02 23:49:36,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-02 23:49:36,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:36,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:38,548 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:39,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 557 states and 915 transitions. [2023-12-02 23:49:39,162 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 915 transitions. [2023-12-02 23:49:39,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-02 23:49:39,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:39,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:40,891 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 558 states and 916 transitions. [2023-12-02 23:49:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 916 transitions. [2023-12-02 23:49:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-02 23:49:41,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:41,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:41,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:43,515 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:44,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:44,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 559 states and 917 transitions. [2023-12-02 23:49:44,187 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 917 transitions. [2023-12-02 23:49:44,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-02 23:49:44,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:44,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:46,417 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:46,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:46,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 560 states and 918 transitions. [2023-12-02 23:49:46,971 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 918 transitions. [2023-12-02 23:49:46,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 23:49:46,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:46,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:47,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:49,248 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:49,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 561 states and 919 transitions. [2023-12-02 23:49:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 919 transitions. [2023-12-02 23:49:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-02 23:49:49,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:49,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:52,370 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:52,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 562 states and 920 transitions. [2023-12-02 23:49:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 920 transitions. [2023-12-02 23:49:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-02 23:49:52,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:52,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 563 states and 921 transitions. [2023-12-02 23:49:56,146 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 921 transitions. [2023-12-02 23:49:56,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-02 23:49:56,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:56,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:56,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:49:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:49:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:49:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 564 states and 922 transitions. [2023-12-02 23:49:59,664 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 922 transitions. [2023-12-02 23:49:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 23:49:59,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:49:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:49:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 565 states and 923 transitions. [2023-12-02 23:50:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 923 transitions. [2023-12-02 23:50:03,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 23:50:03,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:03,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 566 states and 924 transitions. [2023-12-02 23:50:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 924 transitions. [2023-12-02 23:50:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 23:50:07,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:10,848 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:11,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:11,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 567 states and 925 transitions. [2023-12-02 23:50:11,499 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 925 transitions. [2023-12-02 23:50:11,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 23:50:11,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:11,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:11,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:15,246 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:15,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:15,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 568 states and 926 transitions. [2023-12-02 23:50:15,854 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 926 transitions. [2023-12-02 23:50:15,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-02 23:50:15,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:15,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:20,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:20,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 569 states and 927 transitions. [2023-12-02 23:50:20,376 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 927 transitions. [2023-12-02 23:50:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-02 23:50:20,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:20,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:20,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 570 states and 928 transitions. [2023-12-02 23:50:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 928 transitions. [2023-12-02 23:50:25,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 23:50:25,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:25,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:25,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:29,300 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:29,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:29,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 571 states and 929 transitions. [2023-12-02 23:50:29,990 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 929 transitions. [2023-12-02 23:50:29,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 23:50:29,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:29,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:30,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:34,473 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 572 states and 930 transitions. [2023-12-02 23:50:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 930 transitions. [2023-12-02 23:50:35,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-02 23:50:35,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:35,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:39,820 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:40,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 573 states and 931 transitions. [2023-12-02 23:50:40,587 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 931 transitions. [2023-12-02 23:50:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 23:50:40,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:45,636 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:46,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 574 states and 932 transitions. [2023-12-02 23:50:46,311 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 932 transitions. [2023-12-02 23:50:46,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-02 23:50:46,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:46,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:51,443 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:52,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:52,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 575 states and 933 transitions. [2023-12-02 23:50:52,169 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 933 transitions. [2023-12-02 23:50:52,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-02 23:50:52,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:52,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:50:57,354 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:50:58,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:50:58,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 576 states and 934 transitions. [2023-12-02 23:50:58,133 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 934 transitions. [2023-12-02 23:50:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-02 23:50:58,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:50:58,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:50:58,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:04,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 577 states and 935 transitions. [2023-12-02 23:51:04,433 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 935 transitions. [2023-12-02 23:51:04,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 23:51:04,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:04,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:10,323 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 578 states and 936 transitions. [2023-12-02 23:51:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 936 transitions. [2023-12-02 23:51:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-02 23:51:11,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:11,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:11,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:17,355 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:18,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:18,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 579 states and 937 transitions. [2023-12-02 23:51:18,145 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 937 transitions. [2023-12-02 23:51:18,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 23:51:18,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:18,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:18,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:24,453 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:25,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:25,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 580 states and 938 transitions. [2023-12-02 23:51:25,305 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 938 transitions. [2023-12-02 23:51:25,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-02 23:51:25,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:25,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:25,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:32,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:32,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 581 states and 939 transitions. [2023-12-02 23:51:32,561 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 939 transitions. [2023-12-02 23:51:32,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-02 23:51:32,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:32,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:32,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:39,375 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:40,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:40,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 582 states and 940 transitions. [2023-12-02 23:51:40,217 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 940 transitions. [2023-12-02 23:51:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 23:51:40,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:40,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:47,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:47,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 583 states and 941 transitions. [2023-12-02 23:51:47,939 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 941 transitions. [2023-12-02 23:51:47,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 23:51:47,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:47,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:48,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:51:55,163 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:51:56,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:51:56,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 584 states and 942 transitions. [2023-12-02 23:51:56,003 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 942 transitions. [2023-12-02 23:51:56,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-02 23:51:56,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:51:56,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:51:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:03,607 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:04,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 585 states and 943 transitions. [2023-12-02 23:52:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 943 transitions. [2023-12-02 23:52:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-02 23:52:04,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:04,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:12,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:12,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 586 states and 944 transitions. [2023-12-02 23:52:12,725 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 944 transitions. [2023-12-02 23:52:12,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-02 23:52:12,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:12,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:19,992 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:20,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:20,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 587 states and 945 transitions. [2023-12-02 23:52:20,573 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 945 transitions. [2023-12-02 23:52:20,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 23:52:20,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:20,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:27,015 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:27,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 588 states and 946 transitions. [2023-12-02 23:52:27,840 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 946 transitions. [2023-12-02 23:52:27,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 23:52:27,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:27,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:37,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 589 states and 947 transitions. [2023-12-02 23:52:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 947 transitions. [2023-12-02 23:52:37,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 23:52:37,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:37,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:45,892 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 590 states and 948 transitions. [2023-12-02 23:52:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 948 transitions. [2023-12-02 23:52:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 23:52:46,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:46,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:52:56,076 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:52:56,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:52:56,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 591 states and 949 transitions. [2023-12-02 23:52:56,931 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 949 transitions. [2023-12-02 23:52:56,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 23:52:56,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:52:56,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:52:57,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:53:06,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:06,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 592 states and 950 transitions. [2023-12-02 23:53:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 950 transitions. [2023-12-02 23:53:06,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 23:53:06,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:16,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:53:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 593 states and 951 transitions. [2023-12-02 23:53:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 951 transitions. [2023-12-02 23:53:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-02 23:53:17,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:17,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:27,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:53:28,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:28,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 594 states and 952 transitions. [2023-12-02 23:53:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 952 transitions. [2023-12-02 23:53:28,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-02 23:53:28,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:28,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:29,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:53:40,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:40,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 595 states and 953 transitions. [2023-12-02 23:53:40,538 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 953 transitions. [2023-12-02 23:53:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-02 23:53:40,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:40,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:40,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:53:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:53:52,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:53:52,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 596 states and 954 transitions. [2023-12-02 23:53:52,564 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 954 transitions. [2023-12-02 23:53:52,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 23:53:52,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:53:52,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:53:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:03,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:04,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:04,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 597 states and 955 transitions. [2023-12-02 23:54:04,825 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 955 transitions. [2023-12-02 23:54:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-02 23:54:04,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:04,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:15,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:16,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 598 states and 956 transitions. [2023-12-02 23:54:16,329 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 956 transitions. [2023-12-02 23:54:16,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-02 23:54:16,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:16,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:16,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:27,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 599 states and 957 transitions. [2023-12-02 23:54:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 957 transitions. [2023-12-02 23:54:28,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-02 23:54:28,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:28,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:39,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 23:54:40,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:40,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 600 states and 958 transitions. [2023-12-02 23:54:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 958 transitions. [2023-12-02 23:54:40,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-02 23:54:40,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:40,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:40,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:41,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 601 states and 959 transitions. [2023-12-02 23:54:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 959 transitions. [2023-12-02 23:54:41,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-02 23:54:41,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:41,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:41,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1432 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:41,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:41,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 602 states and 960 transitions. [2023-12-02 23:54:41,525 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 960 transitions. [2023-12-02 23:54:41,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-02 23:54:41,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:41,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:41,967 INFO L134 CoverageAnalysis]: Checked inductivity of 1434 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:42,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:42,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 603 states and 961 transitions. [2023-12-02 23:54:42,003 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 961 transitions. [2023-12-02 23:54:42,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-02 23:54:42,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:42,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:42,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:42,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 604 states and 962 transitions. [2023-12-02 23:54:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 962 transitions. [2023-12-02 23:54:42,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-02 23:54:42,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:43,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1441 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:43,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 605 states and 963 transitions. [2023-12-02 23:54:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 963 transitions. [2023-12-02 23:54:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-02 23:54:43,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:44,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:44,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:44,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 606 states and 964 transitions. [2023-12-02 23:54:44,638 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 964 transitions. [2023-12-02 23:54:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-02 23:54:44,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:44,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:45,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:45,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 607 states and 965 transitions. [2023-12-02 23:54:45,893 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 965 transitions. [2023-12-02 23:54:45,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-02 23:54:45,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:45,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:46,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:47,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:47,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 608 states and 966 transitions. [2023-12-02 23:54:47,321 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 966 transitions. [2023-12-02 23:54:47,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-02 23:54:47,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:47,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:47,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1467 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:48,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:48,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 609 states and 967 transitions. [2023-12-02 23:54:48,878 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 967 transitions. [2023-12-02 23:54:48,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-02 23:54:48,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:48,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 1476 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 610 states and 968 transitions. [2023-12-02 23:54:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 968 transitions. [2023-12-02 23:54:50,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-02 23:54:50,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:50,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:50,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1486 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:52,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:52,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 611 states and 969 transitions. [2023-12-02 23:54:52,695 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 969 transitions. [2023-12-02 23:54:52,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-02 23:54:52,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:52,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:55,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1497 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:55,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 612 states and 970 transitions. [2023-12-02 23:54:55,060 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 970 transitions. [2023-12-02 23:54:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-02 23:54:55,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:55,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:57,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1509 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:57,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 613 states and 971 transitions. [2023-12-02 23:54:57,402 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 971 transitions. [2023-12-02 23:54:57,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-02 23:54:57,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:57,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:54:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:54:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1522 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:54:59,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:54:59,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 614 states and 972 transitions. [2023-12-02 23:54:59,948 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 972 transitions. [2023-12-02 23:54:59,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-02 23:54:59,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:54:59,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:00,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:02,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1536 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:02,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 615 states and 973 transitions. [2023-12-02 23:55:02,771 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 973 transitions. [2023-12-02 23:55:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-02 23:55:02,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:02,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:05,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1551 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:05,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 616 states and 974 transitions. [2023-12-02 23:55:05,907 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 974 transitions. [2023-12-02 23:55:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-02 23:55:05,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:05,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:06,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1567 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:09,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:09,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 617 states and 975 transitions. [2023-12-02 23:55:09,118 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 975 transitions. [2023-12-02 23:55:09,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-02 23:55:09,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:09,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:09,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:12,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:12,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1211 states to 618 states and 976 transitions. [2023-12-02 23:55:12,221 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 976 transitions. [2023-12-02 23:55:12,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-02 23:55:12,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:12,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:12,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:15,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 619 states and 977 transitions. [2023-12-02 23:55:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 977 transitions. [2023-12-02 23:55:15,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-02 23:55:15,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:15,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:19,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:19,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 620 states and 978 transitions. [2023-12-02 23:55:19,283 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 978 transitions. [2023-12-02 23:55:19,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-02 23:55:19,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:19,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:19,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:22,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1641 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 621 states and 979 transitions. [2023-12-02 23:55:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 979 transitions. [2023-12-02 23:55:23,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-02 23:55:23,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:23,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:23,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:27,386 INFO L134 CoverageAnalysis]: Checked inductivity of 1662 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:27,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 622 states and 980 transitions. [2023-12-02 23:55:27,428 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 980 transitions. [2023-12-02 23:55:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-02 23:55:27,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:27,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:27,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1684 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:31,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 623 states and 981 transitions. [2023-12-02 23:55:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 981 transitions. [2023-12-02 23:55:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-02 23:55:31,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:36,068 INFO L134 CoverageAnalysis]: Checked inductivity of 1707 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:36,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:36,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 624 states and 982 transitions. [2023-12-02 23:55:36,112 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 982 transitions. [2023-12-02 23:55:36,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-02 23:55:36,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:36,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:36,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:40,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1731 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:40,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:40,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1218 states to 625 states and 983 transitions. [2023-12-02 23:55:40,613 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 983 transitions. [2023-12-02 23:55:40,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-02 23:55:40,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:40,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:45,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1756 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:45,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 626 states and 984 transitions. [2023-12-02 23:55:45,115 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 984 transitions. [2023-12-02 23:55:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-02 23:55:45,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:45,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:49,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1782 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:49,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:49,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 627 states and 985 transitions. [2023-12-02 23:55:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 985 transitions. [2023-12-02 23:55:49,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-02 23:55:49,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:49,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:49,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:54,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:54,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:54,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 628 states and 986 transitions. [2023-12-02 23:55:54,984 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 986 transitions. [2023-12-02 23:55:54,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-02 23:55:54,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:54,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:55:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:55:59,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:55:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:55:59,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 629 states and 987 transitions. [2023-12-02 23:55:59,857 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 987 transitions. [2023-12-02 23:55:59,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-02 23:55:59,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:55:59,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:05,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1866 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:05,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 630 states and 988 transitions. [2023-12-02 23:56:05,244 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 988 transitions. [2023-12-02 23:56:05,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-02 23:56:05,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:05,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:05,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:10,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:10,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 631 states and 989 transitions. [2023-12-02 23:56:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 989 transitions. [2023-12-02 23:56:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-02 23:56:10,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1927 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:16,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:16,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 632 states and 990 transitions. [2023-12-02 23:56:16,300 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 990 transitions. [2023-12-02 23:56:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-02 23:56:16,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:16,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:16,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:22,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1959 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:22,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:22,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 633 states and 991 transitions. [2023-12-02 23:56:22,154 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 991 transitions. [2023-12-02 23:56:22,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-02 23:56:22,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:22,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:22,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:27,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1992 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:27,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:27,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 634 states and 992 transitions. [2023-12-02 23:56:27,955 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 992 transitions. [2023-12-02 23:56:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-02 23:56:27,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:28,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:34,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:34,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:34,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 635 states and 993 transitions. [2023-12-02 23:56:34,180 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 993 transitions. [2023-12-02 23:56:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-02 23:56:34,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:34,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:34,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2061 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 1431 trivial. 0 not checked. [2023-12-02 23:56:40,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 636 states and 994 transitions. [2023-12-02 23:56:40,413 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 994 transitions. [2023-12-02 23:56:40,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-02 23:56:40,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:40,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:40,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2097 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:40,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:40,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 637 states and 995 transitions. [2023-12-02 23:56:40,849 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 995 transitions. [2023-12-02 23:56:40,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-02 23:56:40,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:40,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2098 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 638 states and 996 transitions. [2023-12-02 23:56:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 996 transitions. [2023-12-02 23:56:41,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-02 23:56:41,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:41,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2100 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:41,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:41,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 639 states and 997 transitions. [2023-12-02 23:56:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 997 transitions. [2023-12-02 23:56:41,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-02 23:56:41,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:41,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:42,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:42,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:42,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 640 states and 998 transitions. [2023-12-02 23:56:42,629 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 998 transitions. [2023-12-02 23:56:42,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-02 23:56:42,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:42,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2107 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 641 states and 999 transitions. [2023-12-02 23:56:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 999 transitions. [2023-12-02 23:56:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-02 23:56:43,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:44,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:44,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:44,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 642 states and 1000 transitions. [2023-12-02 23:56:44,507 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1000 transitions. [2023-12-02 23:56:44,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-02 23:56:44,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:44,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:44,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2118 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 643 states and 1001 transitions. [2023-12-02 23:56:45,675 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1001 transitions. [2023-12-02 23:56:45,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-02 23:56:45,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:45,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2125 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:47,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 644 states and 1002 transitions. [2023-12-02 23:56:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1002 transitions. [2023-12-02 23:56:47,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-02 23:56:47,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:47,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:47,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2133 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 645 states and 1003 transitions. [2023-12-02 23:56:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1003 transitions. [2023-12-02 23:56:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-02 23:56:48,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:48,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2142 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:50,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 646 states and 1004 transitions. [2023-12-02 23:56:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1004 transitions. [2023-12-02 23:56:50,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-02 23:56:50,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:50,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:50,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:52,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2152 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:52,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:52,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 647 states and 1005 transitions. [2023-12-02 23:56:52,048 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1005 transitions. [2023-12-02 23:56:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-02 23:56:52,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:52,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:53,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2163 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:53,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:53,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 648 states and 1006 transitions. [2023-12-02 23:56:53,962 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1006 transitions. [2023-12-02 23:56:53,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-02 23:56:53,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:53,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:54,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:56,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:56,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 649 states and 1007 transitions. [2023-12-02 23:56:56,108 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1007 transitions. [2023-12-02 23:56:56,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-02 23:56:56,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:56:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2188 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:56:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:56:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 650 states and 1008 transitions. [2023-12-02 23:56:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1008 transitions. [2023-12-02 23:56:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-02 23:56:58,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:56:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:56:58,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2202 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 651 states and 1009 transitions. [2023-12-02 23:57:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1009 transitions. [2023-12-02 23:57:01,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-02 23:57:01,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:01,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:03,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 652 states and 1010 transitions. [2023-12-02 23:57:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1010 transitions. [2023-12-02 23:57:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-02 23:57:03,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2233 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:06,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:06,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 653 states and 1011 transitions. [2023-12-02 23:57:06,396 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1011 transitions. [2023-12-02 23:57:06,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-02 23:57:06,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:06,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:09,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2250 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:09,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:09,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 654 states and 1012 transitions. [2023-12-02 23:57:09,337 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1012 transitions. [2023-12-02 23:57:09,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-02 23:57:09,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:09,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:12,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2268 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:12,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1248 states to 655 states and 1013 transitions. [2023-12-02 23:57:12,469 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1013 transitions. [2023-12-02 23:57:12,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-02 23:57:12,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:12,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2287 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 656 states and 1014 transitions. [2023-12-02 23:57:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1014 transitions. [2023-12-02 23:57:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-02 23:57:16,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2307 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:19,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:19,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 657 states and 1015 transitions. [2023-12-02 23:57:19,476 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1015 transitions. [2023-12-02 23:57:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-02 23:57:19,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:23,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2328 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:23,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:23,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 658 states and 1016 transitions. [2023-12-02 23:57:23,199 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1016 transitions. [2023-12-02 23:57:23,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-02 23:57:23,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:23,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:27,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:27,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:27,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 659 states and 1017 transitions. [2023-12-02 23:57:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1017 transitions. [2023-12-02 23:57:27,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-02 23:57:27,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:27,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:31,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 660 states and 1018 transitions. [2023-12-02 23:57:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1018 transitions. [2023-12-02 23:57:31,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-02 23:57:31,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:31,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:31,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:35,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2397 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 661 states and 1019 transitions. [2023-12-02 23:57:35,513 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1019 transitions. [2023-12-02 23:57:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-02 23:57:35,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:35,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:35,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:40,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:40,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:40,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 662 states and 1020 transitions. [2023-12-02 23:57:40,281 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1020 transitions. [2023-12-02 23:57:40,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-02 23:57:40,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:40,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:44,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2448 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:44,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 663 states and 1021 transitions. [2023-12-02 23:57:44,957 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1021 transitions. [2023-12-02 23:57:44,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-02 23:57:44,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:44,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2475 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:49,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:49,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 664 states and 1022 transitions. [2023-12-02 23:57:49,596 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1022 transitions. [2023-12-02 23:57:49,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-02 23:57:49,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:49,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:54,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2503 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:54,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 665 states and 1023 transitions. [2023-12-02 23:57:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1023 transitions. [2023-12-02 23:57:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-02 23:57:54,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:54,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:57:54,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:57:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:57:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:57:59,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 666 states and 1024 transitions. [2023-12-02 23:57:59,967 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1024 transitions. [2023-12-02 23:57:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-02 23:57:59,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:57:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2562 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:05,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:05,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 667 states and 1025 transitions. [2023-12-02 23:58:05,390 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1025 transitions. [2023-12-02 23:58:05,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-02 23:58:05,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:05,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:05,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2593 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:11,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 668 states and 1026 transitions. [2023-12-02 23:58:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1026 transitions. [2023-12-02 23:58:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-02 23:58:11,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:16,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2625 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:16,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:16,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 669 states and 1027 transitions. [2023-12-02 23:58:16,922 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1027 transitions. [2023-12-02 23:58:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-02 23:58:16,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:16,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:17,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:23,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2658 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:23,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:23,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 670 states and 1028 transitions. [2023-12-02 23:58:23,080 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1028 transitions. [2023-12-02 23:58:23,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-02 23:58:23,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:23,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2692 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:29,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:29,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 671 states and 1029 transitions. [2023-12-02 23:58:29,470 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1029 transitions. [2023-12-02 23:58:29,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-02 23:58:29,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:29,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:29,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:36,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2727 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:36,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:36,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 672 states and 1030 transitions. [2023-12-02 23:58:36,267 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1030 transitions. [2023-12-02 23:58:36,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-02 23:58:36,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:36,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:36,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:42,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2763 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:42,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 673 states and 1031 transitions. [2023-12-02 23:58:42,941 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1031 transitions. [2023-12-02 23:58:42,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-02 23:58:42,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:42,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:50,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2800 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:50,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 674 states and 1032 transitions. [2023-12-02 23:58:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1032 transitions. [2023-12-02 23:58:50,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-02 23:58:50,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:50,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:58:57,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:58:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:58:57,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 675 states and 1033 transitions. [2023-12-02 23:58:57,647 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1033 transitions. [2023-12-02 23:58:57,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-02 23:58:57,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:58:57,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:58:57,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:05,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2877 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 676 states and 1034 transitions. [2023-12-02 23:59:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1034 transitions. [2023-12-02 23:59:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-02 23:59:05,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:05,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:05,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:12,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2917 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:12,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:12,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 677 states and 1035 transitions. [2023-12-02 23:59:12,819 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1035 transitions. [2023-12-02 23:59:12,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-02 23:59:12,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:12,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2958 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:20,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 678 states and 1036 transitions. [2023-12-02 23:59:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1036 transitions. [2023-12-02 23:59:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-02 23:59:20,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:20,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:20,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:28,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:28,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:28,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 679 states and 1037 transitions. [2023-12-02 23:59:28,801 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1037 transitions. [2023-12-02 23:59:28,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-02 23:59:28,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:28,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:29,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:37,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3043 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:37,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:37,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 680 states and 1038 transitions. [2023-12-02 23:59:37,214 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1038 transitions. [2023-12-02 23:59:37,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-02 23:59:37,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:37,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:45,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:45,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:45,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 681 states and 1039 transitions. [2023-12-02 23:59:45,925 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1039 transitions. [2023-12-02 23:59:45,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-02 23:59:45,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:45,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:46,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 23:59:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3132 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-02 23:59:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 23:59:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 682 states and 1040 transitions. [2023-12-02 23:59:54,604 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1040 transitions. [2023-12-02 23:59:54,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-02 23:59:54,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 23:59:54,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 23:59:54,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:03,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3178 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-03 00:00:03,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:03,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 683 states and 1041 transitions. [2023-12-03 00:00:03,817 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1041 transitions. [2023-12-03 00:00:03,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 00:00:03,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:03,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 3225 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-03 00:00:13,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:13,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 684 states and 1042 transitions. [2023-12-03 00:00:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1042 transitions. [2023-12-03 00:00:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:00:13,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:13,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:23,045 INFO L134 CoverageAnalysis]: Checked inductivity of 3273 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-03 00:00:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:23,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 685 states and 1043 transitions. [2023-12-03 00:00:23,111 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 1043 transitions. [2023-12-03 00:00:23,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:00:23,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:23,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:00:32,964 INFO L134 CoverageAnalysis]: Checked inductivity of 3322 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 2097 trivial. 0 not checked. [2023-12-03 00:00:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:00:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1279 states to 686 states and 1044 transitions. [2023-12-03 00:00:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1044 transitions. [2023-12-03 00:00:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:00:33,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:00:33,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:00:33,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat