./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:26:12,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:26:12,531 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:26:12,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:26:12,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:26:12,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:26:12,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:26:12,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:26:12,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:26:12,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:26:12,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:26:12,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:26:12,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:26:12,558 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:26:12,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:26:12,560 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:26:12,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:26:12,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:26:12,563 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:26:12,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:26:12,564 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:26:12,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:26:12,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:26:12,567 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:26:12,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:26:12,569 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:26:12,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:26:12,569 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:26:12,570 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:26:12,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:26:12,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:26:12,571 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:26:12,572 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:26:12,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:26:12,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:26:12,573 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:26:12,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:26:12,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:26:12,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:26:12,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:26:12,575 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:26:12,576 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-12-15 03:26:12,596 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:26:12,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:26:12,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:26:12,597 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:26:12,598 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:26:12,598 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:26:12,598 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:26:12,598 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-12-15 03:26:12,599 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:26:12,600 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:26:12,600 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:26:12,600 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:26:12,600 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:26:12,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:26:12,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:26:12,601 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:26:12,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:26:12,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:26:12,601 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:26:12,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:26:12,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:26:12,602 INFO L138 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_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4083bfcd7db6f77d1df429f19c85907b2c08abb35764175570b1e2ec14e31561 [2022-12-15 03:26:12,774 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:26:12,792 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:26:12,795 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:26:12,796 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:26:12,796 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:26:12,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-12-15 03:26:15,320 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:26:15,562 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:26:15,562 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i [2022-12-15 03:26:15,574 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/data/0842dfe35/b148e3fcd2ce4a1bbe8e9d59851249a0/FLAG70eaaa7ee [2022-12-15 03:26:15,896 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/data/0842dfe35/b148e3fcd2ce4a1bbe8e9d59851249a0 [2022-12-15 03:26:15,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:26:15,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:26:15,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:26:15,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:26:15,902 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:26:15,903 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:26:15" (1/1) ... [2022-12-15 03:26:15,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9aedbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:15, skipping insertion in model container [2022-12-15 03:26:15,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:26:15" (1/1) ... [2022-12-15 03:26:15,908 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:26:15,939 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:26:16,114 WARN L623 FunctionHandler]: Unknown extern function ldv_is_err [2022-12-15 03:26:16,125 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:26:16,128 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:26:16,132 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:26:16,133 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:26:16,135 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:26:16,135 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:26:16,147 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,149 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:26:16,150 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,151 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:26:16,151 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:26:16,154 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,155 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,156 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:26:16,156 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:26:16,157 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,159 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:26:16,160 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,162 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:26:16,163 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,164 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,167 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:26:16,167 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:26:16,168 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:26:16,170 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:26:16,171 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:26:16,173 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:26:16,174 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:26:16,178 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 03:26:16,179 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 03:26:16,179 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-15 03:26:16,180 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 03:26:16,181 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 03:26:16,181 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:26:16,182 WARN L623 FunctionHandler]: Unknown extern function ldv_is_err [2022-12-15 03:26:16,185 WARN L237 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_fbe50492-d85f-45a4-81cd-ba177c00d7d8/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2022-12-15 03:26:16,188 WARN L623 FunctionHandler]: Unknown extern function ldv_is_err [2022-12-15 03:26:16,195 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:26:16,203 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:26:16,240 WARN L623 FunctionHandler]: Unknown extern function ldv_is_err [2022-12-15 03:26:16,242 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-15 03:26:16,243 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-15 03:26:16,244 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-12-15 03:26:16,244 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-15 03:26:16,245 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_read [2022-12-15 03:26:16,246 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-15 03:26:16,254 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,257 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:26:16,257 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,258 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:26:16,258 WARN L623 FunctionHandler]: Unknown extern function device_remove_file [2022-12-15 03:26:16,260 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,261 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,262 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-15 03:26:16,262 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_register [2022-12-15 03:26:16,263 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,264 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_register [2022-12-15 03:26:16,265 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,266 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-15 03:26:16,267 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,268 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-15 03:26:16,269 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:26:16,270 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:26:16,270 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-15 03:26:16,272 WARN L623 FunctionHandler]: Unknown extern function hwmon_device_unregister [2022-12-15 03:26:16,272 WARN L623 FunctionHandler]: Unknown extern function s3c_adc_release [2022-12-15 03:26:16,273 WARN L623 FunctionHandler]: Unknown extern function platform_driver_register [2022-12-15 03:26:16,274 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-15 03:26:16,275 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 03:26:16,275 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value [2022-12-15 03:26:16,276 WARN L623 FunctionHandler]: Unknown extern function ldv_check_return_value_probe [2022-12-15 03:26:16,276 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 03:26:16,277 WARN L623 FunctionHandler]: Unknown extern function ldv_handler_precall [2022-12-15 03:26:16,277 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-15 03:26:16,278 WARN L623 FunctionHandler]: Unknown extern function ldv_is_err [2022-12-15 03:26:16,279 WARN L237 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_fbe50492-d85f-45a4-81cd-ba177c00d7d8/sv-benchmarks/c/ldv-commit-tester/m0_drivers-hwmon-s3c-hwmon-ko--130_7a--af3071a-1.i[36117,36130] [2022-12-15 03:26:16,281 WARN L623 FunctionHandler]: Unknown extern function ldv_is_err [2022-12-15 03:26:16,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:26:16,300 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:26:16,301 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16 WrapperNode [2022-12-15 03:26:16,301 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:26:16,302 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:26:16,302 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:26:16,302 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:26:16,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,346 INFO L138 Inliner]: procedures = 75, calls = 151, calls flagged for inlining = 33, calls inlined = 29, statements flattened = 491 [2022-12-15 03:26:16,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:26:16,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:26:16,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:26:16,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:26:16,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,397 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,404 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,407 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:26:16,413 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:26:16,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:26:16,413 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:26:16,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:26:16" (1/1) ... [2022-12-15 03:26:16,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:26:16,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:26:16,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:26:16,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:26:16,471 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_raw [2022-12-15 03:26:16,471 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_raw [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-15 03:26:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-15 03:26:16,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-15 03:26:16,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-15 03:26:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-15 03:26:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_hwmon_remove_attr [2022-12-15 03:26:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_hwmon_remove_attr [2022-12-15 03:26:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:26:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:26:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-12-15 03:26:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-12-15 03:26:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-12-15 03:26:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-12-15 03:26:16,473 INFO L130 BoogieDeclarations]: Found specification of procedure hwmon_device_unregister [2022-12-15 03:26:16,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hwmon_device_unregister [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure s3c_adc_release [2022-12-15 03:26:16,474 INFO L138 BoogieDeclarations]: Found implementation of procedure s3c_adc_release [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-12-15 03:26:16,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-12-15 03:26:16,474 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-12-15 03:26:16,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:26:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:26:16,475 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-15 03:26:16,475 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-15 03:26:16,632 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:26:16,634 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:26:17,000 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:26:17,049 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:26:17,049 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:26:17,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:26:17 BoogieIcfgContainer [2022-12-15 03:26:17,051 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:26:17,051 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:26:17,052 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:26:17,058 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:26:17,059 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:26:17" (1/1) ... [2022-12-15 03:26:17,065 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:26:17,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 134 states and 173 transitions. [2022-12-15 03:26:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 173 transitions. [2022-12-15 03:26:17,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-12-15 03:26:17,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:17,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 141 states and 187 transitions. [2022-12-15 03:26:17,383 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 187 transitions. [2022-12-15 03:26:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-15 03:26:17,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,466 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:17,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 142 states and 188 transitions. [2022-12-15 03:26:17,489 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 188 transitions. [2022-12-15 03:26:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-12-15 03:26:17,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 03:26:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 142 states and 187 transitions. [2022-12-15 03:26:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 187 transitions. [2022-12-15 03:26:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:26:17,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:26:17,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 144 states and 188 transitions. [2022-12-15 03:26:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 188 transitions. [2022-12-15 03:26:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 03:26:17,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:26:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 145 states and 189 transitions. [2022-12-15 03:26:17,815 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 189 transitions. [2022-12-15 03:26:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 03:26:17,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:26:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:17,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 145 states and 188 transitions. [2022-12-15 03:26:17,920 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 188 transitions. [2022-12-15 03:26:17,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:26:17,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:17,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:17,988 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 03:26:18,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:18,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 147 states and 191 transitions. [2022-12-15 03:26:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 191 transitions. [2022-12-15 03:26:18,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:26:18,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:18,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:18,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:18,182 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:18,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 150 states and 198 transitions. [2022-12-15 03:26:18,225 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 198 transitions. [2022-12-15 03:26:18,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:26:18,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:18,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:18,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:18,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:18,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 151 states and 199 transitions. [2022-12-15 03:26:18,304 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 199 transitions. [2022-12-15 03:26:18,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 03:26:18,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:18,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:18,379 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 152 states and 200 transitions. [2022-12-15 03:26:18,395 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 200 transitions. [2022-12-15 03:26:18,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:26:18,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:18,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:18,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:18,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:18,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 179 states and 250 transitions. [2022-12-15 03:26:18,796 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 250 transitions. [2022-12-15 03:26:18,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-15 03:26:18,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:18,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:18,887 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:18,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 182 states and 259 transitions. [2022-12-15 03:26:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 259 transitions. [2022-12-15 03:26:18,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:26:18,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:18,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:18,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:19,058 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 03:26:19,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:19,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 184 states and 262 transitions. [2022-12-15 03:26:19,306 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 262 transitions. [2022-12-15 03:26:19,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 03:26:19,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:19,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:19,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:19,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 185 states and 263 transitions. [2022-12-15 03:26:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 263 transitions. [2022-12-15 03:26:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:26:19,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:19,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:26:19,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:19,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 190 states and 275 transitions. [2022-12-15 03:26:19,835 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 275 transitions. [2022-12-15 03:26:19,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:26:19,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:19,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:19,910 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:19,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 191 states and 277 transitions. [2022-12-15 03:26:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 277 transitions. [2022-12-15 03:26:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-15 03:26:19,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:19,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:20,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:20,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 195 states and 286 transitions. [2022-12-15 03:26:20,266 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 286 transitions. [2022-12-15 03:26:20,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 03:26:20,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:26:20,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:20,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 196 states and 287 transitions. [2022-12-15 03:26:20,343 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 287 transitions. [2022-12-15 03:26:20,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 03:26:20,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:20,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:20,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,403 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 197 states and 289 transitions. [2022-12-15 03:26:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 289 transitions. [2022-12-15 03:26:20,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:26:20,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:20,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,548 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:20,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:20,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 198 states and 290 transitions. [2022-12-15 03:26:20,562 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 290 transitions. [2022-12-15 03:26:20,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:26:20,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:20,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:20,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:20,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:20,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 199 states and 290 transitions. [2022-12-15 03:26:20,669 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 290 transitions. [2022-12-15 03:26:20,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:26:20,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:20,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:20,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:20,778 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:26:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:21,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 204 states and 298 transitions. [2022-12-15 03:26:21,036 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 298 transitions. [2022-12-15 03:26:21,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-15 03:26:21,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:21,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:21,148 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:21,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 203 states and 294 transitions. [2022-12-15 03:26:21,366 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 294 transitions. [2022-12-15 03:26:21,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:26:21,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:21,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:26:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:21,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 206 states and 305 transitions. [2022-12-15 03:26:21,659 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 305 transitions. [2022-12-15 03:26:21,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:26:21,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:21,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:21,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:21,751 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:21,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:21,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 210 states and 314 transitions. [2022-12-15 03:26:21,957 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 314 transitions. [2022-12-15 03:26:21,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 03:26:21,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:21,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:21,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:22,010 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:26:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 211 states and 314 transitions. [2022-12-15 03:26:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 314 transitions. [2022-12-15 03:26:22,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:26:22,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:22,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:22,218 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 217 states and 324 transitions. [2022-12-15 03:26:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2022-12-15 03:26:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 03:26:22,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 243 states and 377 transitions. [2022-12-15 03:26:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 377 transitions. [2022-12-15 03:26:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:26:23,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:23,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:23,361 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:26:23,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:23,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 244 states and 379 transitions. [2022-12-15 03:26:23,384 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 379 transitions. [2022-12-15 03:26:23,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 03:26:23,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:23,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:23,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:23,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 245 states and 382 transitions. [2022-12-15 03:26:23,464 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 382 transitions. [2022-12-15 03:26:23,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:26:23,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 247 states and 386 transitions. [2022-12-15 03:26:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 386 transitions. [2022-12-15 03:26:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:26:23,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:23,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:24,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:24,094 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 03:26:24,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:24,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 252 states and 397 transitions. [2022-12-15 03:26:24,592 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 397 transitions. [2022-12-15 03:26:24,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:26:24,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:24,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:24,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:24,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:24,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 253 states and 398 transitions. [2022-12-15 03:26:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 398 transitions. [2022-12-15 03:26:24,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:26:24,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:24,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:24,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:26:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:24,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 256 states and 405 transitions. [2022-12-15 03:26:24,935 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 405 transitions. [2022-12-15 03:26:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 03:26:24,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:24,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 260 states and 414 transitions. [2022-12-15 03:26:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 414 transitions. [2022-12-15 03:26:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:26:25,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:25,412 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:25,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:25,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 261 states and 414 transitions. [2022-12-15 03:26:25,429 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 414 transitions. [2022-12-15 03:26:25,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:26:25,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:25,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:25,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 265 states and 420 transitions. [2022-12-15 03:26:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 420 transitions. [2022-12-15 03:26:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:26:25,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:25,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:25,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:25,711 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:26,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:26,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 273 states and 435 transitions. [2022-12-15 03:26:26,592 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 435 transitions. [2022-12-15 03:26:26,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 03:26:26,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:26,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:27,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 282 states and 456 transitions. [2022-12-15 03:26:27,745 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 456 transitions. [2022-12-15 03:26:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 03:26:27,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:27,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:27,829 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:26:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:28,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 287 states and 463 transitions. [2022-12-15 03:26:28,064 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 463 transitions. [2022-12-15 03:26:28,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:26:28,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:28,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:28,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:26:28,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 288 states and 465 transitions. [2022-12-15 03:26:28,133 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 465 transitions. [2022-12-15 03:26:28,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 03:26:28,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:28,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:28,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:28,187 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:28,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 289 states and 468 transitions. [2022-12-15 03:26:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 468 transitions. [2022-12-15 03:26:28,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:26:28,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:28,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:28,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:28,272 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-15 03:26:28,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:28,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 294 states and 476 transitions. [2022-12-15 03:26:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 476 transitions. [2022-12-15 03:26:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:26:28,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:28,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:28,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:29,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 298 states and 485 transitions. [2022-12-15 03:26:29,173 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 485 transitions. [2022-12-15 03:26:29,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 03:26:29,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:29,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:29,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:29,234 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:26:29,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:29,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 301 states and 492 transitions. [2022-12-15 03:26:29,422 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 492 transitions. [2022-12-15 03:26:29,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:26:29,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:29,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:29,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:30,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:30,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 307 states and 505 transitions. [2022-12-15 03:26:30,416 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 505 transitions. [2022-12-15 03:26:30,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:26:30,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:30,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:30,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:26:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:30,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 310 states and 510 transitions. [2022-12-15 03:26:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 510 transitions. [2022-12-15 03:26:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:26:30,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:30,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:30,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:30,958 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 03:26:31,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:31,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 312 states and 516 transitions. [2022-12-15 03:26:31,224 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 516 transitions. [2022-12-15 03:26:31,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 03:26:31,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:31,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:31,278 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 03:26:31,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:31,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 315 states and 520 transitions. [2022-12-15 03:26:31,561 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 520 transitions. [2022-12-15 03:26:31,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:26:31,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:31,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:31,601 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:26:31,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:31,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 316 states and 522 transitions. [2022-12-15 03:26:31,627 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 522 transitions. [2022-12-15 03:26:31,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 03:26:31,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:31,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:31,701 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:31,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:31,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 317 states and 525 transitions. [2022-12-15 03:26:31,725 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 525 transitions. [2022-12-15 03:26:31,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:26:31,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:31,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:31,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:31,771 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:26:32,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:32,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 325 states and 541 transitions. [2022-12-15 03:26:32,829 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 541 transitions. [2022-12-15 03:26:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 03:26:32,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:32,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:32,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:34,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 333 states and 557 transitions. [2022-12-15 03:26:34,089 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 557 transitions. [2022-12-15 03:26:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:26:34,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:34,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:34,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:34,165 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-15 03:26:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 338 states and 565 transitions. [2022-12-15 03:26:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 565 transitions. [2022-12-15 03:26:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:26:34,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:34,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:34,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:26:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:34,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 342 states and 577 transitions. [2022-12-15 03:26:34,831 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 577 transitions. [2022-12-15 03:26:34,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 03:26:34,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:34,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:34,990 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-12-15 03:26:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:35,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 339 states and 566 transitions. [2022-12-15 03:26:35,633 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 566 transitions. [2022-12-15 03:26:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:26:35,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:35,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:35,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:35,788 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:36,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:36,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 343 states and 575 transitions. [2022-12-15 03:26:36,197 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 575 transitions. [2022-12-15 03:26:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 03:26:36,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:36,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:36,238 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-15 03:26:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 346 states and 582 transitions. [2022-12-15 03:26:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 582 transitions. [2022-12-15 03:26:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:26:36,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:26:36,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:36,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 349 states and 587 transitions. [2022-12-15 03:26:36,749 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 587 transitions. [2022-12-15 03:26:36,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:26:36,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:36,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:36,823 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 359 states and 619 transitions. [2022-12-15 03:26:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 619 transitions. [2022-12-15 03:26:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:26:38,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:38,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-15 03:26:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 360 states and 621 transitions. [2022-12-15 03:26:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 621 transitions. [2022-12-15 03:26:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 03:26:38,568 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:38,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,633 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:38,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:38,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 361 states and 625 transitions. [2022-12-15 03:26:38,661 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 625 transitions. [2022-12-15 03:26:38,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:26:38,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:38,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:38,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,701 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 03:26:38,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:38,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 362 states and 626 transitions. [2022-12-15 03:26:38,719 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 626 transitions. [2022-12-15 03:26:38,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:26:38,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:26:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 363 states and 627 transitions. [2022-12-15 03:26:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 627 transitions. [2022-12-15 03:26:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:26:38,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:38,997 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:26:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 371 states and 644 transitions. [2022-12-15 03:26:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 644 transitions. [2022-12-15 03:26:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 03:26:40,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:42,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 379 states and 661 transitions. [2022-12-15 03:26:42,048 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 661 transitions. [2022-12-15 03:26:42,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:26:42,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:42,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:42,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-15 03:26:42,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:42,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 380 states and 662 transitions. [2022-12-15 03:26:42,128 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 662 transitions. [2022-12-15 03:26:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:26:42,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:42,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:42,189 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-15 03:26:42,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 385 states and 669 transitions. [2022-12-15 03:26:42,591 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 669 transitions. [2022-12-15 03:26:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:26:42,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:42,668 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-15 03:26:43,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:43,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 390 states and 677 transitions. [2022-12-15 03:26:43,349 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 677 transitions. [2022-12-15 03:26:43,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:26:43,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:43,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:43,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:43,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:26:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:44,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 373 states and 645 transitions. [2022-12-15 03:26:44,062 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 645 transitions. [2022-12-15 03:26:44,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 03:26:44,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:44,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:44,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:26:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 377 states and 654 transitions. [2022-12-15 03:26:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 654 transitions. [2022-12-15 03:26:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:26:44,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:45,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 381 states and 663 transitions. [2022-12-15 03:26:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 663 transitions. [2022-12-15 03:26:45,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-15 03:26:45,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:45,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:45,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-15 03:26:45,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:45,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 384 states and 670 transitions. [2022-12-15 03:26:45,456 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 670 transitions. [2022-12-15 03:26:45,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:45,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:45,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:26:46,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:46,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 389 states and 683 transitions. [2022-12-15 03:26:46,052 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 683 transitions. [2022-12-15 03:26:46,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:46,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:46,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:46,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:46,127 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:26:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 392 states and 690 transitions. [2022-12-15 03:26:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 690 transitions. [2022-12-15 03:26:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:46,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:46,864 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-15 03:26:47,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:47,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 396 states and 699 transitions. [2022-12-15 03:26:47,496 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 699 transitions. [2022-12-15 03:26:47,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:47,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:47,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:47,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:47,582 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:26:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 399 states and 703 transitions. [2022-12-15 03:26:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 703 transitions. [2022-12-15 03:26:48,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:48,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:48,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:48,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:26:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:49,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 403 states and 712 transitions. [2022-12-15 03:26:49,239 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 712 transitions. [2022-12-15 03:26:49,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:26:49,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:49,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:49,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:49,297 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-15 03:26:49,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:49,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 404 states and 714 transitions. [2022-12-15 03:26:49,329 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 714 transitions. [2022-12-15 03:26:49,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 03:26:49,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:49,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:49,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 405 states and 718 transitions. [2022-12-15 03:26:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 718 transitions. [2022-12-15 03:26:49,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:49,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:49,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:49,536 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:26:49,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 407 states and 721 transitions. [2022-12-15 03:26:49,657 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 721 transitions. [2022-12-15 03:26:49,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:49,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:49,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:49,705 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:26:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 408 states and 722 transitions. [2022-12-15 03:26:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 722 transitions. [2022-12-15 03:26:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:49,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:49,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:49,882 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:26:51,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:51,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 416 states and 738 transitions. [2022-12-15 03:26:51,579 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 738 transitions. [2022-12-15 03:26:51,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 03:26:51,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:51,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:51,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:53,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:53,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 424 states and 754 transitions. [2022-12-15 03:26:53,560 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 754 transitions. [2022-12-15 03:26:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:26:53,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:53,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:53,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:53,609 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-15 03:26:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:53,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 425 states and 755 transitions. [2022-12-15 03:26:53,633 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 755 transitions. [2022-12-15 03:26:53,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:26:53,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:53,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:53,682 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-15 03:26:53,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:53,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 426 states and 756 transitions. [2022-12-15 03:26:53,705 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 756 transitions. [2022-12-15 03:26:53,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:26:53,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:53,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:53,766 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-15 03:26:54,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:54,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 431 states and 763 transitions. [2022-12-15 03:26:54,151 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 763 transitions. [2022-12-15 03:26:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:26:54,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:54,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:54,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:54,235 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-15 03:26:54,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:54,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 436 states and 771 transitions. [2022-12-15 03:26:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 771 transitions. [2022-12-15 03:26:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:26:54,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:54,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:54,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 03:26:58,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 450 states and 799 transitions. [2022-12-15 03:26:58,127 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 799 transitions. [2022-12-15 03:26:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:26:58,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:58,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:58,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:58,322 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:26:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:58,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 454 states and 808 transitions. [2022-12-15 03:26:58,823 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 808 transitions. [2022-12-15 03:26:58,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 03:26:58,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:58,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:58,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:58,866 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-12-15 03:26:59,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:59,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 457 states and 815 transitions. [2022-12-15 03:26:59,229 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 815 transitions. [2022-12-15 03:26:59,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:26:59,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:59,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:59,401 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-15 03:26:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:26:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 460 states and 821 transitions. [2022-12-15 03:26:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 821 transitions. [2022-12-15 03:26:59,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:26:59,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:26:59,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:26:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:26:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:00,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:00,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 462 states and 824 transitions. [2022-12-15 03:27:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 824 transitions. [2022-12-15 03:27:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:00,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:00,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:00,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:00,547 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:01,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:01,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 464 states and 827 transitions. [2022-12-15 03:27:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 827 transitions. [2022-12-15 03:27:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:01,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:01,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:01,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-15 03:27:02,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 464 states and 824 transitions. [2022-12-15 03:27:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 824 transitions. [2022-12-15 03:27:02,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:02,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:02,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:02,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:02,372 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:27:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 469 states and 834 transitions. [2022-12-15 03:27:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 834 transitions. [2022-12-15 03:27:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:03,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:03,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-15 03:27:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:03,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 470 states and 835 transitions. [2022-12-15 03:27:03,268 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 835 transitions. [2022-12-15 03:27:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:03,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:03,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:03,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-15 03:27:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 474 states and 843 transitions. [2022-12-15 03:27:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 843 transitions. [2022-12-15 03:27:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:04,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:04,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:04,158 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-15 03:27:05,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:05,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 477 states and 847 transitions. [2022-12-15 03:27:05,047 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 847 transitions. [2022-12-15 03:27:05,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:05,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:05,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:05,114 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:05,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 481 states and 855 transitions. [2022-12-15 03:27:05,740 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 855 transitions. [2022-12-15 03:27:05,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:27:05,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:05,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:05,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-12-15 03:27:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:05,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 482 states and 857 transitions. [2022-12-15 03:27:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 857 transitions. [2022-12-15 03:27:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 03:27:05,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:05,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:27:06,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 483 states and 862 transitions. [2022-12-15 03:27:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 862 transitions. [2022-12-15 03:27:06,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 03:27:06,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:06,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:06,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:06,237 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-12-15 03:27:06,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 487 states and 867 transitions. [2022-12-15 03:27:06,957 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 867 transitions. [2022-12-15 03:27:06,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:06,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:06,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:07,018 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:08,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 492 states and 876 transitions. [2022-12-15 03:27:08,475 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 876 transitions. [2022-12-15 03:27:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:08,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:08,533 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:08,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 494 states and 879 transitions. [2022-12-15 03:27:08,803 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 879 transitions. [2022-12-15 03:27:08,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:08,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:08,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:08,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:09,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 495 states and 880 transitions. [2022-12-15 03:27:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 880 transitions. [2022-12-15 03:27:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:09,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:09,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:09,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-15 03:27:09,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 496 states and 881 transitions. [2022-12-15 03:27:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 881 transitions. [2022-12-15 03:27:09,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:09,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:09,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:11,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:11,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 504 states and 897 transitions. [2022-12-15 03:27:11,625 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 897 transitions. [2022-12-15 03:27:11,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 03:27:11,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:11,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:11,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:27:14,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:14,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 512 states and 913 transitions. [2022-12-15 03:27:14,242 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 913 transitions. [2022-12-15 03:27:14,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:14,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:14,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:14,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:14,291 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2022-12-15 03:27:14,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 513 states and 914 transitions. [2022-12-15 03:27:14,317 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 914 transitions. [2022-12-15 03:27:14,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:14,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:14,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:14,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:14,385 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-15 03:27:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 518 states and 922 transitions. [2022-12-15 03:27:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 922 transitions. [2022-12-15 03:27:15,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:15,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:15,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:15,456 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:27:16,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:16,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 523 states and 936 transitions. [2022-12-15 03:27:16,560 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 936 transitions. [2022-12-15 03:27:16,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:16,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:16,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:16,630 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-15 03:27:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:16,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 526 states and 942 transitions. [2022-12-15 03:27:16,934 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 942 transitions. [2022-12-15 03:27:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:16,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:18,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 526 states and 940 transitions. [2022-12-15 03:27:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 940 transitions. [2022-12-15 03:27:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:27:18,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:18,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:18,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:19,010 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-15 03:27:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:19,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 531 states and 947 transitions. [2022-12-15 03:27:19,505 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 947 transitions. [2022-12-15 03:27:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:19,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:19,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:19,738 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:27:20,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:20,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 534 states and 953 transitions. [2022-12-15 03:27:20,444 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 953 transitions. [2022-12-15 03:27:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 03:27:20,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:20,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:20,487 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-15 03:27:20,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:20,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 537 states and 960 transitions. [2022-12-15 03:27:20,828 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 960 transitions. [2022-12-15 03:27:20,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:20,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:20,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-15 03:27:23,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:23,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 543 states and 972 transitions. [2022-12-15 03:27:23,267 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 972 transitions. [2022-12-15 03:27:23,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:23,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:23,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:23,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:23,332 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:27:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:24,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 543 states and 971 transitions. [2022-12-15 03:27:24,305 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 971 transitions. [2022-12-15 03:27:24,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:24,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:24,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:24,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:27:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 540 states and 965 transitions. [2022-12-15 03:27:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 965 transitions. [2022-12-15 03:27:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:25,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:25,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:25,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:25,195 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-15 03:27:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 545 states and 975 transitions. [2022-12-15 03:27:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 975 transitions. [2022-12-15 03:27:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:25,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:25,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:25,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-15 03:27:26,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:26,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 545 states and 974 transitions. [2022-12-15 03:27:26,433 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 974 transitions. [2022-12-15 03:27:26,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:26,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:26,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:26,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:27:26,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:26,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 546 states and 975 transitions. [2022-12-15 03:27:26,762 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 975 transitions. [2022-12-15 03:27:26,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:26,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:26,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:27:27,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:27,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 548 states and 978 transitions. [2022-12-15 03:27:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 978 transitions. [2022-12-15 03:27:27,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:27,051 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:27,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:27,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:27,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:27:28,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:28,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 552 states and 986 transitions. [2022-12-15 03:27:28,004 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 986 transitions. [2022-12-15 03:27:28,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:28,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:28,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:28,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:28,090 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-12-15 03:27:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:29,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 555 states and 990 transitions. [2022-12-15 03:27:29,494 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 990 transitions. [2022-12-15 03:27:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:29,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:29,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:29,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:29,566 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 559 states and 998 transitions. [2022-12-15 03:27:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 998 transitions. [2022-12-15 03:27:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 03:27:30,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:30,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-15 03:27:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 560 states and 1000 transitions. [2022-12-15 03:27:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1000 transitions. [2022-12-15 03:27:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:30,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:30,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:30,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:30,657 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:27:31,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:31,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 565 states and 1009 transitions. [2022-12-15 03:27:31,744 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1009 transitions. [2022-12-15 03:27:31,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:31,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:31,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:31,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:31,813 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2022-12-15 03:27:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 567 states and 1012 transitions. [2022-12-15 03:27:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1012 transitions. [2022-12-15 03:27:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:31,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:31,927 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 572 states and 1021 transitions. [2022-12-15 03:27:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1021 transitions. [2022-12-15 03:27:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:33,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:33,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:33,446 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:33,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:33,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 574 states and 1024 transitions. [2022-12-15 03:27:33,778 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1024 transitions. [2022-12-15 03:27:33,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:33,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:33,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:33,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:33,834 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-15 03:27:34,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:34,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 575 states and 1025 transitions. [2022-12-15 03:27:34,096 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1025 transitions. [2022-12-15 03:27:34,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:34,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:34,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:34,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:27:34,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:34,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 576 states and 1026 transitions. [2022-12-15 03:27:34,200 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 1026 transitions. [2022-12-15 03:27:34,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:34,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:34,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:27:34,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 577 states and 1027 transitions. [2022-12-15 03:27:34,303 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1027 transitions. [2022-12-15 03:27:34,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:34,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:34,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:34,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:34,356 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-12-15 03:27:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:37,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 585 states and 1043 transitions. [2022-12-15 03:27:37,175 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1043 transitions. [2022-12-15 03:27:37,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 03:27:37,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:37,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:37,257 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:27:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:39,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 593 states and 1059 transitions. [2022-12-15 03:27:39,566 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1059 transitions. [2022-12-15 03:27:39,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 03:27:39,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:39,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:39,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-15 03:27:39,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:39,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 594 states and 1060 transitions. [2022-12-15 03:27:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1060 transitions. [2022-12-15 03:27:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:39,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:39,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:27:40,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 596 states and 1064 transitions. [2022-12-15 03:27:40,325 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 1064 transitions. [2022-12-15 03:27:40,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:40,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:40,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:40,395 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:27:41,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:41,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 598 states and 1067 transitions. [2022-12-15 03:27:41,057 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1067 transitions. [2022-12-15 03:27:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:41,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:41,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-12-15 03:27:42,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 603 states and 1077 transitions. [2022-12-15 03:27:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1077 transitions. [2022-12-15 03:27:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:42,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:42,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:42,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:42,090 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-15 03:27:44,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:44,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 603 states and 1075 transitions. [2022-12-15 03:27:44,511 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1075 transitions. [2022-12-15 03:27:44,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 03:27:44,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:44,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:44,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:44,570 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-15 03:27:45,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:45,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 608 states and 1082 transitions. [2022-12-15 03:27:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1082 transitions. [2022-12-15 03:27:45,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-15 03:27:45,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:45,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:45,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:45,492 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-12-15 03:27:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:46,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 605 states and 1077 transitions. [2022-12-15 03:27:46,910 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1077 transitions. [2022-12-15 03:27:46,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:46,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:46,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:46,976 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:27:47,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 607 states and 1081 transitions. [2022-12-15 03:27:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1081 transitions. [2022-12-15 03:27:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:47,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-12-15 03:27:48,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:48,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 612 states and 1091 transitions. [2022-12-15 03:27:48,636 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1091 transitions. [2022-12-15 03:27:48,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:48,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:48,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:48,706 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:27:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:49,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 614 states and 1094 transitions. [2022-12-15 03:27:49,008 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1094 transitions. [2022-12-15 03:27:49,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:49,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:49,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:49,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:49,063 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-15 03:27:49,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:49,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 615 states and 1095 transitions. [2022-12-15 03:27:49,297 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1095 transitions. [2022-12-15 03:27:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:49,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:49,386 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-15 03:27:50,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:50,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 619 states and 1103 transitions. [2022-12-15 03:27:50,315 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1103 transitions. [2022-12-15 03:27:50,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:50,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:50,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-15 03:27:51,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:51,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 622 states and 1107 transitions. [2022-12-15 03:27:51,761 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1107 transitions. [2022-12-15 03:27:51,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:27:51,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:51,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:51,840 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:52,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 626 states and 1115 transitions. [2022-12-15 03:27:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1115 transitions. [2022-12-15 03:27:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:27:52,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:52,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2022-12-15 03:27:53,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:53,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 630 states and 1120 transitions. [2022-12-15 03:27:53,580 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1120 transitions. [2022-12-15 03:27:53,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:53,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:53,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:53,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 639 states and 1137 transitions. [2022-12-15 03:27:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1137 transitions. [2022-12-15 03:27:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:56,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:56,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:56,762 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:58,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 644 states and 1145 transitions. [2022-12-15 03:27:58,198 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1145 transitions. [2022-12-15 03:27:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:58,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:58,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:58,258 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 646 states and 1149 transitions. [2022-12-15 03:27:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1149 transitions. [2022-12-15 03:27:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:58,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:58,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1339 states to 648 states and 1153 transitions. [2022-12-15 03:27:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1153 transitions. [2022-12-15 03:27:58,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:58,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:58,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:58,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-12-15 03:27:59,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:59,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 651 states and 1157 transitions. [2022-12-15 03:27:59,577 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1157 transitions. [2022-12-15 03:27:59,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:59,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:59,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:59,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:27:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:27:59,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:27:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 653 states and 1161 transitions. [2022-12-15 03:27:59,965 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1161 transitions. [2022-12-15 03:27:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:27:59,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:27:59,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:27:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:00,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 655 states and 1165 transitions. [2022-12-15 03:28:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1165 transitions. [2022-12-15 03:28:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:28:00,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:00,698 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:02,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:02,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 658 states and 1169 transitions. [2022-12-15 03:28:02,031 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1169 transitions. [2022-12-15 03:28:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:28:02,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:02,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:02,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:02,084 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-15 03:28:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 659 states and 1170 transitions. [2022-12-15 03:28:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1170 transitions. [2022-12-15 03:28:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:28:02,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:02,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:02,422 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-15 03:28:02,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:02,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 660 states and 1171 transitions. [2022-12-15 03:28:02,461 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1171 transitions. [2022-12-15 03:28:02,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:28:02,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:02,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:02,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:02,513 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-15 03:28:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:05,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 668 states and 1187 transitions. [2022-12-15 03:28:05,609 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1187 transitions. [2022-12-15 03:28:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 03:28:05,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:05,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:05,707 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:28:08,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:08,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 676 states and 1203 transitions. [2022-12-15 03:28:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1203 transitions. [2022-12-15 03:28:08,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 03:28:08,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:08,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:08,856 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-12-15 03:28:08,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:08,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 677 states and 1204 transitions. [2022-12-15 03:28:08,903 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1204 transitions. [2022-12-15 03:28:08,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:08,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:08,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:28:10,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 681 states and 1212 transitions. [2022-12-15 03:28:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1212 transitions. [2022-12-15 03:28:10,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:10,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:10,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:28:11,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:11,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 683 states and 1216 transitions. [2022-12-15 03:28:11,314 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1216 transitions. [2022-12-15 03:28:11,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:11,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:11,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-15 03:28:12,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 683 states and 1215 transitions. [2022-12-15 03:28:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1215 transitions. [2022-12-15 03:28:12,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:12,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:12,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:12,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:12,177 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-12-15 03:28:13,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 688 states and 1225 transitions. [2022-12-15 03:28:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1225 transitions. [2022-12-15 03:28:13,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:13,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:13,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:13,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:13,464 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-15 03:28:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1429 states to 688 states and 1223 transitions. [2022-12-15 03:28:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1223 transitions. [2022-12-15 03:28:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 03:28:16,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:16,080 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-12-15 03:28:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:16,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1436 states to 693 states and 1230 transitions. [2022-12-15 03:28:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1230 transitions. [2022-12-15 03:28:16,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:16,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:16,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:16,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-15 03:28:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:17,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 695 states and 1234 transitions. [2022-12-15 03:28:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1234 transitions. [2022-12-15 03:28:17,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:17,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:17,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:28:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 697 states and 1238 transitions. [2022-12-15 03:28:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1238 transitions. [2022-12-15 03:28:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:18,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:18,149 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:28:20,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 701 states and 1242 transitions. [2022-12-15 03:28:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1242 transitions. [2022-12-15 03:28:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:20,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:20,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:20,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:20,341 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-12-15 03:28:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 706 states and 1252 transitions. [2022-12-15 03:28:21,370 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1252 transitions. [2022-12-15 03:28:21,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:21,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:21,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:21,433 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-15 03:28:21,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:21,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 708 states and 1255 transitions. [2022-12-15 03:28:21,487 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1255 transitions. [2022-12-15 03:28:21,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:21,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:21,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:21,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:21,566 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:28:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:21,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 710 states and 1258 transitions. [2022-12-15 03:28:21,993 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1258 transitions. [2022-12-15 03:28:21,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:21,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:21,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:22,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:22,051 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-12-15 03:28:22,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:22,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 711 states and 1259 transitions. [2022-12-15 03:28:22,354 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1259 transitions. [2022-12-15 03:28:22,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:22,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:22,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:22,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:22,413 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-12-15 03:28:23,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:23,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1475 states to 715 states and 1267 transitions. [2022-12-15 03:28:23,629 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1267 transitions. [2022-12-15 03:28:23,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:23,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:23,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:23,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-15 03:28:25,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:25,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 718 states and 1271 transitions. [2022-12-15 03:28:25,511 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1271 transitions. [2022-12-15 03:28:25,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:25,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:25,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:25,610 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:27,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:27,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 722 states and 1279 transitions. [2022-12-15 03:28:27,028 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 1279 transitions. [2022-12-15 03:28:27,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:27,028 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:27,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:27,087 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-15 03:28:28,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:28,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 727 states and 1288 transitions. [2022-12-15 03:28:28,498 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1288 transitions. [2022-12-15 03:28:28,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:28,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:28,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:28,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:28,560 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-12-15 03:28:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:28,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 729 states and 1291 transitions. [2022-12-15 03:28:28,619 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1291 transitions. [2022-12-15 03:28:28,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:28,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:28,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:28,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:30,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 734 states and 1300 transitions. [2022-12-15 03:28:30,881 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1300 transitions. [2022-12-15 03:28:30,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:30,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:30,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:30,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:30,987 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 736 states and 1303 transitions. [2022-12-15 03:28:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1303 transitions. [2022-12-15 03:28:31,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:31,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:31,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:31,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:31,448 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-12-15 03:28:31,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:31,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 737 states and 1304 transitions. [2022-12-15 03:28:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1304 transitions. [2022-12-15 03:28:31,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:31,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:31,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:31,802 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-15 03:28:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:31,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 738 states and 1305 transitions. [2022-12-15 03:28:31,847 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1305 transitions. [2022-12-15 03:28:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:31,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:31,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:31,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:31,904 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2022-12-15 03:28:35,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:35,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 746 states and 1321 transitions. [2022-12-15 03:28:35,924 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1321 transitions. [2022-12-15 03:28:35,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 03:28:35,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:35,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:35,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 03:28:39,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 754 states and 1337 transitions. [2022-12-15 03:28:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1337 transitions. [2022-12-15 03:28:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-15 03:28:39,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:39,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:39,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-12-15 03:28:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:40,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 755 states and 1338 transitions. [2022-12-15 03:28:40,038 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1338 transitions. [2022-12-15 03:28:40,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:40,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:40,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:40,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:40,114 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-12-15 03:28:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:41,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 760 states and 1348 transitions. [2022-12-15 03:28:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1348 transitions. [2022-12-15 03:28:41,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:41,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:41,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:41,602 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-12-15 03:28:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 760 states and 1346 transitions. [2022-12-15 03:28:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1346 transitions. [2022-12-15 03:28:44,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:44,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:44,658 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 03:28:45,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 762 states and 1351 transitions. [2022-12-15 03:28:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1351 transitions. [2022-12-15 03:28:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:45,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:45,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:45,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:45,417 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 03:28:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 764 states and 1354 transitions. [2022-12-15 03:28:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1354 transitions. [2022-12-15 03:28:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:46,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:46,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:46,187 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 03:28:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 766 states and 1358 transitions. [2022-12-15 03:28:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1358 transitions. [2022-12-15 03:28:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:46,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:46,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:46,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:46,936 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:28:47,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 768 states and 1362 transitions. [2022-12-15 03:28:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1362 transitions. [2022-12-15 03:28:47,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:47,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:47,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:47,779 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 03:28:48,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:48,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 770 states and 1366 transitions. [2022-12-15 03:28:48,454 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1366 transitions. [2022-12-15 03:28:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:48,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:48,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:48,539 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-12-15 03:28:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 775 states and 1376 transitions. [2022-12-15 03:28:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1376 transitions. [2022-12-15 03:28:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:49,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:49,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:49,904 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 03:28:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:50,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 777 states and 1379 transitions. [2022-12-15 03:28:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1379 transitions. [2022-12-15 03:28:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:50,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:50,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:50,783 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2022-12-15 03:28:50,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 779 states and 1382 transitions. [2022-12-15 03:28:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1382 transitions. [2022-12-15 03:28:50,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:50,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:50,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:50,997 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:28:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 781 states and 1385 transitions. [2022-12-15 03:28:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1385 transitions. [2022-12-15 03:28:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:51,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:51,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:51,462 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-12-15 03:28:51,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:51,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 782 states and 1386 transitions. [2022-12-15 03:28:51,784 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1386 transitions. [2022-12-15 03:28:51,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:51,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:51,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:51,844 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-12-15 03:28:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1624 states to 786 states and 1394 transitions. [2022-12-15 03:28:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1394 transitions. [2022-12-15 03:28:53,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:53,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-12-15 03:28:54,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:54,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 789 states and 1398 transitions. [2022-12-15 03:28:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1398 transitions. [2022-12-15 03:28:54,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:28:54,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:54,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:54,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:54,979 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 793 states and 1406 transitions. [2022-12-15 03:28:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 793 states and 1406 transitions. [2022-12-15 03:28:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:28:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:56,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:56,745 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-12-15 03:28:57,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 797 states and 1411 transitions. [2022-12-15 03:28:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1411 transitions. [2022-12-15 03:28:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:57,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:57,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:57,648 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-15 03:28:58,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 799 states and 1415 transitions. [2022-12-15 03:28:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1415 transitions. [2022-12-15 03:28:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:58,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:58,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:58,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-15 03:28:58,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:58,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 801 states and 1419 transitions. [2022-12-15 03:28:58,225 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1419 transitions. [2022-12-15 03:28:58,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:58,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:58,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:58,286 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-12-15 03:28:59,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:59,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 804 states and 1423 transitions. [2022-12-15 03:28:59,361 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1423 transitions. [2022-12-15 03:28:59,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:59,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:59,458 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:28:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:28:59,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 806 states and 1427 transitions. [2022-12-15 03:28:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1427 transitions. [2022-12-15 03:28:59,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:28:59,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:28:59,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:28:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:28:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:00,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1664 states to 808 states and 1431 transitions. [2022-12-15 03:29:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1431 transitions. [2022-12-15 03:29:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:29:00,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 811 states and 1435 transitions. [2022-12-15 03:29:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1435 transitions. [2022-12-15 03:29:02,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:29:02,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:02,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:02,411 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-15 03:29:02,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:02,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 812 states and 1436 transitions. [2022-12-15 03:29:02,809 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1436 transitions. [2022-12-15 03:29:02,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:29:02,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:02,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:02,887 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-15 03:29:02,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 813 states and 1437 transitions. [2022-12-15 03:29:02,947 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1437 transitions. [2022-12-15 03:29:02,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-15 03:29:02,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:02,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:03,006 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2022-12-15 03:29:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:06,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 821 states and 1453 transitions. [2022-12-15 03:29:06,595 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1453 transitions. [2022-12-15 03:29:06,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-15 03:29:06,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:06,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:06,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:06,657 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-12-15 03:29:06,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:06,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 822 states and 1454 transitions. [2022-12-15 03:29:06,703 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1454 transitions. [2022-12-15 03:29:06,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:06,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:06,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-15 03:29:09,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 816 states and 1446 transitions. [2022-12-15 03:29:09,595 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1446 transitions. [2022-12-15 03:29:09,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:29:09,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:09,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:09,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:09,749 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-12-15 03:29:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 821 states and 1456 transitions. [2022-12-15 03:29:11,212 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1456 transitions. [2022-12-15 03:29:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:29:11,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:11,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:11,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:11,286 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-15 03:29:14,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:14,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 821 states and 1454 transitions. [2022-12-15 03:29:14,557 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1454 transitions. [2022-12-15 03:29:14,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:14,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:14,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:14,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-12-15 03:29:15,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:15,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1590 states to 823 states and 1458 transitions. [2022-12-15 03:29:15,322 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1458 transitions. [2022-12-15 03:29:15,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:15,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:15,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:15,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 825 states and 1462 transitions. [2022-12-15 03:29:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1462 transitions. [2022-12-15 03:29:16,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:16,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:16,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:16,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:16,253 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2022-12-15 03:29:16,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:16,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 827 states and 1465 transitions. [2022-12-15 03:29:16,333 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1465 transitions. [2022-12-15 03:29:16,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:16,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:16,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:16,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:16,439 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:16,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 829 states and 1468 transitions. [2022-12-15 03:29:16,954 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1468 transitions. [2022-12-15 03:29:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:29:16,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:16,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:16,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-15 03:29:17,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1601 states to 830 states and 1469 transitions. [2022-12-15 03:29:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1469 transitions. [2022-12-15 03:29:17,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:29:17,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:17,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:17,620 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-12-15 03:29:18,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:18,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1609 states to 834 states and 1477 transitions. [2022-12-15 03:29:18,913 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1477 transitions. [2022-12-15 03:29:18,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-15 03:29:18,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:18,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:18,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:19,021 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:20,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1617 states to 838 states and 1485 transitions. [2022-12-15 03:29:20,413 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1485 transitions. [2022-12-15 03:29:20,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:20,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:20,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:20,557 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-12-15 03:29:20,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:20,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 840 states and 1489 transitions. [2022-12-15 03:29:20,633 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1489 transitions. [2022-12-15 03:29:20,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:20,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:20,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:20,702 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-12-15 03:29:22,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:22,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 845 states and 1497 transitions. [2022-12-15 03:29:22,631 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1497 transitions. [2022-12-15 03:29:22,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:22,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:22,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:22,741 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:24,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 850 states and 1506 transitions. [2022-12-15 03:29:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 1506 transitions. [2022-12-15 03:29:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:24,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:26,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:26,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 852 states and 1509 transitions. [2022-12-15 03:29:26,106 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1509 transitions. [2022-12-15 03:29:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-15 03:29:26,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:26,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:26,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:26,204 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-12-15 03:29:26,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:26,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 853 states and 1510 transitions. [2022-12-15 03:29:26,271 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1510 transitions. [2022-12-15 03:29:26,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 03:29:26,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:26,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:26,357 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-15 03:29:27,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:27,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 858 states and 1520 transitions. [2022-12-15 03:29:27,905 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1520 transitions. [2022-12-15 03:29:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 03:29:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:27,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:27,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2022-12-15 03:29:31,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:31,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 858 states and 1518 transitions. [2022-12-15 03:29:31,508 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1518 transitions. [2022-12-15 03:29:31,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:31,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:31,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:31,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:31,579 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-15 03:29:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:32,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 860 states and 1522 transitions. [2022-12-15 03:29:32,311 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1522 transitions. [2022-12-15 03:29:32,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:32,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:32,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:32,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:32,416 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:33,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:33,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 862 states and 1526 transitions. [2022-12-15 03:29:33,307 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1526 transitions. [2022-12-15 03:29:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:33,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:33,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:33,377 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-12-15 03:29:33,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:33,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 864 states and 1529 transitions. [2022-12-15 03:29:33,450 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1529 transitions. [2022-12-15 03:29:33,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:33,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:33,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:33,557 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:34,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:34,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 866 states and 1532 transitions. [2022-12-15 03:29:34,115 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1532 transitions. [2022-12-15 03:29:34,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 03:29:34,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:34,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:34,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:34,178 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-15 03:29:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:34,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1670 states to 867 states and 1533 transitions. [2022-12-15 03:29:34,592 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1533 transitions. [2022-12-15 03:29:34,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-15 03:29:34,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:34,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-15 03:29:36,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 871 states and 1541 transitions. [2022-12-15 03:29:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1541 transitions. [2022-12-15 03:29:36,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-15 03:29:36,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:36,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:36,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:36,545 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-15 03:29:37,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:37,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1683 states to 875 states and 1546 transitions. [2022-12-15 03:29:37,540 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1546 transitions. [2022-12-15 03:29:37,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:37,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:37,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:37,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:37,606 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-15 03:29:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1692 states to 880 states and 1555 transitions. [2022-12-15 03:29:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 1555 transitions. [2022-12-15 03:29:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:38,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:38,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-15 03:29:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 882 states and 1558 transitions. [2022-12-15 03:29:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1558 transitions. [2022-12-15 03:29:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:39,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:39,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:41,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 887 states and 1567 transitions. [2022-12-15 03:29:41,361 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1567 transitions. [2022-12-15 03:29:41,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:41,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:41,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:41,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:41,477 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-12-15 03:29:42,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:42,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 889 states and 1570 transitions. [2022-12-15 03:29:42,359 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1570 transitions. [2022-12-15 03:29:42,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 03:29:42,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:42,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:42,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:42,424 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2022-12-15 03:29:42,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:42,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 890 states and 1571 transitions. [2022-12-15 03:29:42,483 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1571 transitions. [2022-12-15 03:29:42,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:42,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:42,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-15 03:29:43,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 892 states and 1575 transitions. [2022-12-15 03:29:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1575 transitions. [2022-12-15 03:29:43,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:43,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:43,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:43,621 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:44,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:44,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 894 states and 1579 transitions. [2022-12-15 03:29:44,482 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1579 transitions. [2022-12-15 03:29:44,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:44,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:44,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:44,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:44,560 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2022-12-15 03:29:44,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:44,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 896 states and 1582 transitions. [2022-12-15 03:29:44,642 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1582 transitions. [2022-12-15 03:29:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:44,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:44,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:44,768 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:45,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1722 states to 898 states and 1585 transitions. [2022-12-15 03:29:45,274 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1585 transitions. [2022-12-15 03:29:45,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:45,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:45,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:45,395 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-15 03:29:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 900 states and 1589 transitions. [2022-12-15 03:29:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1589 transitions. [2022-12-15 03:29:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:45,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:45,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:45,534 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-15 03:29:45,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1730 states to 902 states and 1593 transitions. [2022-12-15 03:29:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1593 transitions. [2022-12-15 03:29:45,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-12-15 03:29:45,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:45,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:45,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-15 03:29:47,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:47,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 905 states and 1597 transitions. [2022-12-15 03:29:47,507 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1597 transitions. [2022-12-15 03:29:47,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:29:47,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:47,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:47,581 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:48,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:48,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 907 states and 1601 transitions. [2022-12-15 03:29:48,336 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1601 transitions. [2022-12-15 03:29:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:29:48,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:48,461 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 909 states and 1605 transitions. [2022-12-15 03:29:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1605 transitions. [2022-12-15 03:29:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:29:49,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:49,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:49,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:49,350 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2022-12-15 03:29:49,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:49,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1745 states to 911 states and 1608 transitions. [2022-12-15 03:29:49,429 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1608 transitions. [2022-12-15 03:29:49,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-12-15 03:29:49,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:49,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:49,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-15 03:29:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 913 states and 1611 transitions. [2022-12-15 03:29:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1611 transitions. [2022-12-15 03:29:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-15 03:29:50,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 284 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-12-15 03:29:51,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:51,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1753 states to 917 states and 1616 transitions. [2022-12-15 03:29:51,496 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1616 transitions. [2022-12-15 03:29:51,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:29:51,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:51,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:51,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:51,572 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-15 03:29:52,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1757 states to 919 states and 1620 transitions. [2022-12-15 03:29:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1620 transitions. [2022-12-15 03:29:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-12-15 03:29:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:52,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-15 03:29:52,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 921 states and 1623 transitions. [2022-12-15 03:29:52,618 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1623 transitions. [2022-12-15 03:29:52,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-15 03:29:52,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:52,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:52,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:53,102 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 304 trivial. 0 not checked. [2022-12-15 03:29:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:29:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 925 states and 1628 transitions. [2022-12-15 03:29:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1628 transitions. [2022-12-15 03:29:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-15 03:29:54,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:29:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:29:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:29:54,426 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-15 03:30:03,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:03,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 956 states and 1681 transitions. [2022-12-15 03:30:03,010 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1681 transitions. [2022-12-15 03:30:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2022-12-15 03:30:03,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:03,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2022-12-15 03:30:04,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:04,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 960 states and 1686 transitions. [2022-12-15 03:30:04,798 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1686 transitions. [2022-12-15 03:30:04,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2022-12-15 03:30:04,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:04,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:04,920 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-12-15 03:30:04,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:04,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 961 states and 1686 transitions. [2022-12-15 03:30:04,966 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1686 transitions. [2022-12-15 03:30:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2022-12-15 03:30:04,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:04,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:05,530 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2022-12-15 03:30:06,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:06,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 957 states and 1680 transitions. [2022-12-15 03:30:06,681 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1680 transitions. [2022-12-15 03:30:06,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2022-12-15 03:30:06,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:06,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:06,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:06,809 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 181 trivial. 0 not checked. [2022-12-15 03:30:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 958 states and 1680 transitions. [2022-12-15 03:30:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1680 transitions. [2022-12-15 03:30:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2022-12-15 03:30:07,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:07,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:07,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2022-12-15 03:30:07,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:07,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 964 states and 1688 transitions. [2022-12-15 03:30:07,826 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1688 transitions. [2022-12-15 03:30:07,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 03:30:07,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:07,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-15 03:30:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:26,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1012 states and 1771 transitions. [2022-12-15 03:30:26,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1771 transitions. [2022-12-15 03:30:26,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2022-12-15 03:30:26,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:26,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:26,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:26,541 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2022-12-15 03:30:27,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:27,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1012 states and 1768 transitions. [2022-12-15 03:30:27,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1768 transitions. [2022-12-15 03:30:27,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 03:30:27,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:28,053 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 36 proven. 11 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-15 03:30:30,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:30,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1014 states and 1771 transitions. [2022-12-15 03:30:30,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1771 transitions. [2022-12-15 03:30:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 03:30:30,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:30,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:30,275 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 37 proven. 9 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-15 03:30:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1015 states and 1772 transitions. [2022-12-15 03:30:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1772 transitions. [2022-12-15 03:30:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-15 03:30:30,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 37 proven. 11 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-15 03:30:30,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:30,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1016 states and 1772 transitions. [2022-12-15 03:30:30,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1772 transitions. [2022-12-15 03:30:30,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:30:30,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:30,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:30,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:31,171 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-15 03:30:36,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:36,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1021 states and 1781 transitions. [2022-12-15 03:30:36,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1781 transitions. [2022-12-15 03:30:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-15 03:30:36,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:36,376 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 37 proven. 9 refuted. 0 times theorem prover too weak. 152 trivial. 0 not checked. [2022-12-15 03:30:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:36,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1022 states and 1781 transitions. [2022-12-15 03:30:36,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1781 transitions. [2022-12-15 03:30:36,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-12-15 03:30:36,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:36,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:36,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:36,647 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2022-12-15 03:30:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1966 states to 1030 states and 1796 transitions. [2022-12-15 03:30:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1796 transitions. [2022-12-15 03:30:42,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:30:42,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:42,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:42,817 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2022-12-15 03:30:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1032 states and 1797 transitions. [2022-12-15 03:30:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1797 transitions. [2022-12-15 03:30:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:30:44,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:44,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:44,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:44,246 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2022-12-15 03:30:45,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1033 states and 1798 transitions. [2022-12-15 03:30:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1798 transitions. [2022-12-15 03:30:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-15 03:30:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:45,877 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 307 trivial. 0 not checked. [2022-12-15 03:30:47,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:47,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1036 states and 1801 transitions. [2022-12-15 03:30:47,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1801 transitions. [2022-12-15 03:30:47,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 03:30:47,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:47,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:47,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:47,148 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-12-15 03:30:47,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1037 states and 1801 transitions. [2022-12-15 03:30:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1037 states and 1801 transitions. [2022-12-15 03:30:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-15 03:30:47,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:47,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:47,730 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 163 trivial. 0 not checked. [2022-12-15 03:30:48,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:30:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1039 states and 1802 transitions. [2022-12-15 03:30:48,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1802 transitions. [2022-12-15 03:30:48,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-15 03:30:48,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:30:48,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:30:48,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:30:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 599 trivial. 0 not checked. [2022-12-15 03:31:00,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:00,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2002 states to 1064 states and 1832 transitions. [2022-12-15 03:31:00,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1832 transitions. [2022-12-15 03:31:00,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:31:00,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:00,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:00,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 45 proven. 18 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2022-12-15 03:31:01,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1067 states and 1835 transitions. [2022-12-15 03:31:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1835 transitions. [2022-12-15 03:31:01,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-15 03:31:01,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:01,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:01,670 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 66 proven. 4 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2022-12-15 03:31:04,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:04,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1070 states and 1839 transitions. [2022-12-15 03:31:04,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1839 transitions. [2022-12-15 03:31:04,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:31:04,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:04,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:04,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:04,458 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-12-15 03:31:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:05,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1073 states and 1842 transitions. [2022-12-15 03:31:05,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1842 transitions. [2022-12-15 03:31:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2022-12-15 03:31:05,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 319 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-12-15 03:31:09,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:09,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 1073 states and 1841 transitions. [2022-12-15 03:31:09,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1841 transitions. [2022-12-15 03:31:09,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-15 03:31:09,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:09,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:09,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:09,892 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2022-12-15 03:31:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:19,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1098 states and 1871 transitions. [2022-12-15 03:31:19,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1871 transitions. [2022-12-15 03:31:19,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2022-12-15 03:31:19,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:19,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:19,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:19,691 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 50 proven. 16 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-12-15 03:31:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:19,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1101 states and 1877 transitions. [2022-12-15 03:31:19,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1877 transitions. [2022-12-15 03:31:19,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2022-12-15 03:31:19,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:31:19,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:31:19,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 03:31:20,152 INFO L134 CoverageAnalysis]: Checked inductivity of 564 backedges. 56 proven. 16 refuted. 0 times theorem prover too weak. 492 trivial. 0 not checked. [2022-12-15 03:31:20,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:31:20,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 647 states and 1002 transitions. [2022-12-15 03:31:20,241 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1002 transitions. [2022-12-15 03:31:20,242 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-15 03:31:20,242 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 288 iterations. [2022-12-15 03:31:20,249 INFO L754 CodeCheckObserver]: All specifications hold 12 specifications checked. All of them hold [2022-12-15 03:31:22,100 INFO L560 CodeCheckObserver]: Invariant with dag size 5 [2022-12-15 03:31:22,108 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,108 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,108 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,108 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,108 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,108 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,109 INFO L560 CodeCheckObserver]: Invariant with dag size 22 [2022-12-15 03:31:22,109 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 17 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,110 INFO L560 CodeCheckObserver]: Invariant with dag size 5 [2022-12-15 03:31:22,111 INFO L560 CodeCheckObserver]: Invariant with dag size 35 [2022-12-15 03:31:22,111 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,111 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,111 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 14 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,112 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-15 03:31:22,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 15.12 03:31:22 ImpRootNode [2022-12-15 03:31:22,113 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-15 03:31:22,113 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-15 03:31:22,113 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-15 03:31:22,113 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-15 03:31:22,113 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:26:17" (3/4) ... [2022-12-15 03:31:22,115 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-15 03:31:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_raw [2022-12-15 03:31:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-12-15 03:31:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_device_create_file_dev_attr_of_sensor_device_attribute [2022-12-15 03:31:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_handler_precall [2022-12-15 03:31:22,119 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PTR_ERR [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure hwmon_device_unregister [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_adc_release [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure s3c_hwmon_remove_attr [2022-12-15 03:31:22,120 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-12-15 03:31:22,125 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 106 nodes and edges [2022-12-15 03:31:22,126 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 31 nodes and edges [2022-12-15 03:31:22,126 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-15 03:31:22,127 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-12-15 03:31:22,127 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-15 03:31:22,174 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-15 03:31:22,174 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-15 03:31:22,174 INFO L158 Benchmark]: Toolchain (without parser) took 306275.44ms. Allocated memory was 127.9MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 89.8MB in the beginning and 686.9MB in the end (delta: -597.1MB). Peak memory consumption was 991.2MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,174 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 127.9MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:31:22,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 401.59ms. Allocated memory is still 127.9MB. Free memory was 89.8MB in the beginning and 56.6MB in the end (delta: 33.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,175 INFO L158 Benchmark]: Boogie Procedure Inliner took 53.76ms. Allocated memory is still 127.9MB. Free memory was 56.6MB in the beginning and 96.7MB in the end (delta: -40.0MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,175 INFO L158 Benchmark]: Boogie Preprocessor took 56.01ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 96.6MB in the beginning and 126.0MB in the end (delta: -29.3MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,175 INFO L158 Benchmark]: RCFGBuilder took 637.78ms. Allocated memory is still 157.3MB. Free memory was 126.0MB in the beginning and 73.5MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,175 INFO L158 Benchmark]: CodeCheck took 305061.26ms. Allocated memory was 157.3MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 73.5MB in the beginning and 696.3MB in the end (delta: -622.8MB). Peak memory consumption was 936.1MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,176 INFO L158 Benchmark]: Witness Printer took 60.81ms. Allocated memory is still 1.7GB. Free memory was 696.3MB in the beginning and 686.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:31:22,177 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 13 procedures, 134 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 303.2s, OverallIterations: 288, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 537403 SdHoareTripleChecker+Valid, 866.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 395530 mSDsluCounter, 379062 SdHoareTripleChecker+Invalid, 748.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 317400 mSDsCounter, 196461 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 904652 IncrementalHoareTripleChecker+Invalid, 1101113 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 196461 mSolverCounterUnsat, 61662 mSDtfsCounter, 904652 mSolverCounterSat, 13.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 288598 GetRequests, 286328 SyntacticMatches, 346 SemanticMatches, 1924 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1846849 ImplicationChecksByTransitivity, 262.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.2s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 22.4s InterpolantComputationTime, 28096 NumberOfCodeBlocks, 28096 NumberOfCodeBlocksAsserted, 287 NumberOfCheckSat, 27809 ConstructedInterpolants, 0 QuantifiedInterpolants, 53114 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 287 InterpolantComputations, 200 PerfectInterpolantSequences, 21242/25081 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1331]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1331]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1094]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1094]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1098]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1098]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1108]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1108]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1206]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1206]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1139]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 1139]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 12 specifications checked. All of them hold - InvariantResult [Line: 1141]: Loop Invariant Derived loop invariant: 0 <= i + 2147483648 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 849]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1264]: Loop Invariant Derived loop invariant: (((aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0 && !(0 <= i + 2147483648)) || (!(i <= 7) && aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0)) || (aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0 && !(ldv_s_s3c_hwmon_driver_platform_driver == 0))) || (aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0 && !(ldv_call_dev_attr_of_sensor_device_attribute == 0)) - InvariantResult [Line: 1018]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1100]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 980]: Loop Invariant Derived loop invariant: (((0 <= i + 2147483648 && !(ldv_call_dev_attr_of_sensor_device_attribute == 0)) || i == 0) || 1 <= i) || (ldv_call_dev_attr_of_sensor_device_attribute == 0 && !(ldv_count_2 == 0)) - InvariantResult [Line: 1236]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1091]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1110]: Loop Invariant Derived loop invariant: 0 <= i + 2147483648 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: (((((((i == 0 || (i <= 6 && !(i <= 5))) || !(i <= 8)) || (!(i <= 4) && i <= 5)) || (!(i <= 6) && i <= 7)) || (!(i <= 2) && i <= 3)) || (i <= 1 && 1 <= i)) || (i <= 2 && !(i <= 1))) || (!(i <= 3) && i <= 4) - InvariantResult [Line: 1050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1229]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1373]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 993]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1409]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1356]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1256]: Loop Invariant Derived loop invariant: (aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0 && !(ldv_call_dev_attr_of_sensor_device_attribute == 0)) || (!(0 <= i + 2147483648) && aux-ldv_device_create_file_dev_attr_of_sensor_device_attribute(ldv_func_arg2)-aux == 0) - InvariantResult [Line: 974]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1224]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1031]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 127.9MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 401.59ms. Allocated memory is still 127.9MB. Free memory was 89.8MB in the beginning and 56.6MB in the end (delta: 33.2MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 53.76ms. Allocated memory is still 127.9MB. Free memory was 56.6MB in the beginning and 96.7MB in the end (delta: -40.0MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.01ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 96.6MB in the beginning and 126.0MB in the end (delta: -29.3MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * RCFGBuilder took 637.78ms. Allocated memory is still 157.3MB. Free memory was 126.0MB in the beginning and 73.5MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * CodeCheck took 305061.26ms. Allocated memory was 157.3MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 73.5MB in the beginning and 696.3MB in the end (delta: -622.8MB). Peak memory consumption was 936.1MB. Max. memory is 16.1GB. * Witness Printer took 60.81ms. Allocated memory is still 1.7GB. Free memory was 696.3MB in the beginning and 686.9MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-15 03:31:22,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbe50492-d85f-45a4-81cd-ba177c00d7d8/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE