./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2n_insert_equal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_insert_equal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 43bf83586090da08f52ccb7b612d2451c8f1efe9c820d873134ac51350c022e3 --- 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-6b4ec56 [2022-11-20 17:23:12,581 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:23:12,583 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:23:12,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:23:12,604 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:23:12,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:23:12,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:23:12,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:23:12,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:23:12,611 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:23:12,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:23:12,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:23:12,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:23:12,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:23:12,616 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:23:12,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:23:12,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:23:12,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:23:12,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:23:12,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:23:12,632 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:23:12,635 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:23:12,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:23:12,639 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:23:12,643 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:23:12,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:23:12,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:23:12,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:23:12,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:23:12,654 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:23:12,656 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:23:12,657 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:23:12,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:23:12,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:23:12,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:23:12,662 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:23:12,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:23:12,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:23:12,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:23:12,666 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:23:12,667 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:23:12,668 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-20 17:23:12,706 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:23:12,707 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:23:12,708 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:23:12,708 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:23:12,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:23:12,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:23:12,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:23:12,710 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:23:12,710 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:23:12,710 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:23:12,711 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:23:12,711 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:23:12,711 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:23:12,712 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:23:12,712 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:23:12,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:23:12,712 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:23:12,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:23:12,713 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:23:12,713 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:23:12,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:23:12,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:23:12,714 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:23:12,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:23:12,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:23:12,714 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:23:12,714 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:23:12,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:23:12,715 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_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43bf83586090da08f52ccb7b612d2451c8f1efe9c820d873134ac51350c022e3 [2022-11-20 17:23:13,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:23:13,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:23:13,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:23:13,058 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:23:13,059 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:23:13,061 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/list-simple/sll2n_insert_equal.i [2022-11-20 17:23:16,161 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:23:16,492 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:23:16,493 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/sv-benchmarks/c/list-simple/sll2n_insert_equal.i [2022-11-20 17:23:16,517 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/data/5fa046d28/3e01cfc2caec48e3b2884a45b0b279e5/FLAG71c652631 [2022-11-20 17:23:16,535 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/data/5fa046d28/3e01cfc2caec48e3b2884a45b0b279e5 [2022-11-20 17:23:16,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:23:16,539 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:23:16,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:23:16,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:23:16,543 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:23:16,544 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:23:16" (1/1) ... [2022-11-20 17:23:16,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59ed1b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:16, skipping insertion in model container [2022-11-20 17:23:16,546 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:23:16" (1/1) ... [2022-11-20 17:23:16,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:23:16,590 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:23:16,938 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_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/sv-benchmarks/c/list-simple/sll2n_insert_equal.i[24301,24314] [2022-11-20 17:23:16,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:23:16,958 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:23:17,007 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_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/sv-benchmarks/c/list-simple/sll2n_insert_equal.i[24301,24314] [2022-11-20 17:23:17,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:23:17,051 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:23:17,052 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17 WrapperNode [2022-11-20 17:23:17,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:23:17,054 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:23:17,054 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:23:17,056 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:23:17,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,088 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,108 INFO L138 Inliner]: procedures = 127, calls = 32, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 119 [2022-11-20 17:23:17,108 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:23:17,109 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:23:17,109 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:23:17,109 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:23:17,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,123 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,130 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,135 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,137 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,167 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:23:17,168 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:23:17,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:23:17,171 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:23:17,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:23:17,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:23:17,211 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:23:17,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b2c0465-90e8-4adb-8488-cb6f10fab8d4/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:23:17,264 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:23:17,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:23:17,265 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2022-11-20 17:23:17,265 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2022-11-20 17:23:17,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:23:17,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:23:17,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:23:17,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:23:17,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:23:17,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:23:17,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:23:17,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:23:17,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:23:17,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:23:17,399 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:23:17,401 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:23:17,740 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:23:17,843 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:23:17,843 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-20 17:23:17,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:23:17 BoogieIcfgContainer [2022-11-20 17:23:17,846 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:23:17,847 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:23:17,847 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:23:17,858 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:23:17,858 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:23:17" (1/1) ... [2022-11-20 17:23:17,867 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:23:17,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:17,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2022-11-20 17:23:17,923 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2022-11-20 17:23:17,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 17:23:17,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:17,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:18,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:18,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:23:18,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:18,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2022-11-20 17:23:18,442 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2022-11-20 17:23:18,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 17:23:18,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:18,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:18,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:18,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:18,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:18,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2022-11-20 17:23:18,711 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2022-11-20 17:23:18,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-20 17:23:18,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:18,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:18,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:19,084 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 17:23:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:19,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 24 states and 31 transitions. [2022-11-20 17:23:19,484 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 31 transitions. [2022-11-20 17:23:19,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:19,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:19,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:19,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:21,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:26,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 32 states and 49 transitions. [2022-11-20 17:23:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2022-11-20 17:23:26,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:26,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:26,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:26,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:28,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:33,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:33,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 39 states and 70 transitions. [2022-11-20 17:23:33,669 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:33,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:33,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:33,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:33,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:39,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:39,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:39,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:41,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:41,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:41,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:41,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:42,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:44,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:44,134 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:44,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:44,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:44,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:44,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:44,533 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:44,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:44,566 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:44,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:44,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:44,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:46,070 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:46,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:46,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:46,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:46,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:47,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:47,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:47,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:47,720 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:47,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:47,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:48,935 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:48,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:48,973 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:48,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:48,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:49,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:49,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:49,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:51,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:51,071 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:51,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:51,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:51,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:51,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:56,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:56,309 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:56,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:56,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:56,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:56,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:56,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:23:57,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:57,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:23:57,887 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:23:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:23:57,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:57,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:58,842 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:00,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:00,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:00,448 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:00,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:00,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:00,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:03,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:03,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:03,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:04,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:04,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:04,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:04,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:05,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:05,020 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:05,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:05,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:05,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:05,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:06,337 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:06,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:06,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:06,978 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:06,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:06,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:06,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:08,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:08,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:08,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:08,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:08,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:09,162 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:09,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:09,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:09,196 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:09,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:09,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:09,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:10,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:10,014 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:10,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:10,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:10,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:12,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:16,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 39 states and 70 transitions. [2022-11-20 17:24:16,773 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 70 transitions. [2022-11-20 17:24:16,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:16,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:16,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:18,242 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:21,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:21,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:21,717 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:21,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:21,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:22,551 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:22,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:22,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:23,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:23,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:23,762 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:23,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:23,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:23,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:23,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:24,551 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:24,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:24,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:25,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:25,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:25,941 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:25,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:25,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:25,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:25,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:26,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:26,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:26,663 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:26,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:26,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:27,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:27,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:27,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:27,033 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:27,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:27,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:28,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:28,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:28,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:28,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:28,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:28,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:28,729 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:28,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:28,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:28,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:29,466 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:29,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:29,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:29,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:30,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:30,337 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:30,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:30,600 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:30,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:30,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:30,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:31,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:31,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:31,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:31,580 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:31,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:31,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:31,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:32,512 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:32,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:32,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:33,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:33,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:33,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:33,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:33,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:34,155 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:34,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:34,190 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:34,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:34,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:34,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:34,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:35,784 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:36,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:36,124 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:36,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:36,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:36,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:36,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:36,857 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:36,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:36,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:36,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:36,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:37,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:37,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:37,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:38,495 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:38,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:38,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:38,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:38,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:38,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:39,409 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:39,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:39,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:40,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:40,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:40,435 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:40,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:40,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:40,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:41,180 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:41,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:41,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:41,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,145 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:42,180 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:42,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:42,952 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:42,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:42,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:42,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:42,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:43,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:43,732 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:43,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:43,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:43,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:44,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:44,620 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:44,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:44,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:44,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:45,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:45,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:45,631 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:45,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:45,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:45,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:45,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:46,733 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:46,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:46,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:46,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:46,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:47,743 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:47,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:47,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:47,776 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:47,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:47,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:47,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:48,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:48,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:48,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:48,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:49,659 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:49,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:49,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:49,691 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:49,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:49,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:49,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:49,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:50,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:50,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:50,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:50,573 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:50,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:50,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:50,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:51,423 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:51,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:52,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:52,452 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:52,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:52,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:52,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:52,785 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:52,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:52,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:53,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:53,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:53,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:53,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 42 states and 77 transitions. [2022-11-20 17:24:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 77 transitions. [2022-11-20 17:24:53,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:53,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:53,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:54,860 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:55,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:55,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:55,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:55,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:55,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:56,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:56,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:56,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:56,443 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:56,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:56,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:56,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:57,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:57,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:57,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:57,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:57,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:57,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:58,465 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:58,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:58,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:58,498 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:58,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:58,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:59,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:59,260 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:59,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:59,261 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:59,522 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:59,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:24:59,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:24:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:24:59,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:24:59,795 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:24:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:24:59,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:24:59,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:24:59,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,028 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:00,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:00,051 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:00,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:00,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:00,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:00,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:00,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:01,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:01,099 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:01,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:01,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:01,924 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:01,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:01,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:01,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:02,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:02,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:02,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:02,801 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:02,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:02,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:02,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:03,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:03,573 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:03,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:03,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:03,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:04,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:04,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:04,403 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:04,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:04,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:04,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,185 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:05,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:05,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:05,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:05,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:05,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:06,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:06,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:06,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:06,738 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:06,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:06,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:06,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:06,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:07,560 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:07,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:07,719 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:07,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:07,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:08,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:08,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:08,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:09,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:09,168 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:09,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:09,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:10,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:10,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:10,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:10,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:11,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:11,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:11,390 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:11,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:11,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:11,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:11,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:12,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:12,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:12,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:12,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:12,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:12,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:12,637 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:12,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:12,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:12,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:12,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:13,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:13,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:13,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:13,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,085 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:14,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:14,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:15,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:15,030 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:15,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:15,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:15,804 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:15,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:15,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:15,837 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:15,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:15,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:15,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:15,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:16,424 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:16,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:16,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:16,457 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:16,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:16,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:16,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:16,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:17,261 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:17,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:17,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,022 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:18,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:18,058 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:18,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:18,918 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:18,951 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:18,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:18,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:18,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:19,788 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:19,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:19,949 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:19,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:19,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:19,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:20,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:20,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:21,737 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:21,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:21,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:22,721 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:22,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:22,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:22,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:22,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:23,536 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:23,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:23,696 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:23,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:23,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:23,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:24,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:24,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:24,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:24,463 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:24,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:24,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:24,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,043 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:25,081 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:25,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:25,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:25,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:25,674 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:25,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:25,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:25,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:26,609 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:26,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:26,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:26,776 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:26,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:26,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:26,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:27,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:27,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:27,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:27,754 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:27,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:27,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:27,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:28,587 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:28,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:28,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:28,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:28,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:29,377 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:29,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:29,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:29,541 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:29,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:29,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:29,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:29,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:32,731 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:37,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:37,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:37,650 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:37,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:37,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:37,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:37,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:38,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:38,236 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:38,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:38,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:38,837 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:38,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:39,839 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:39,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:39,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:39,870 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:39,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:39,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:39,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:40,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:40,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:40,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:41,288 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:41,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:41,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:41,320 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:41,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,099 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:42,930 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:43,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:43,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:43,091 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:43,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:43,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:43,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:44,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:44,031 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:44,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:44,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:44,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:44,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:44,717 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:44,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:44,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:44,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:45,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:45,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:45,530 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:45,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:45,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:45,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:45,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,143 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:46,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:46,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:46,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:46,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:46,791 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:46,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:46,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:46,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:47,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:47,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:48,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:48,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:48,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:48,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:49,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:49,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:49,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:49,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:49,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:50,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:50,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:50,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:50,511 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:50,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:50,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:50,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:51,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:51,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:51,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:51,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:51,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:51,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:52,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:52,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:52,357 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:52,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:52,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:52,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,173 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:53,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:53,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:53,796 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:53,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 43 states and 79 transitions. [2022-11-20 17:25:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2022-11-20 17:25:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:53,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:55,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:59,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:25:59,717 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:25:59,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:59,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:25:59,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:25:59,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:25:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:25:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:25:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:25:59,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:25:59,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:25:59,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:00,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:00,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:00,532 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:00,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:00,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:00,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:00,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:00,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:00,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:00,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:00,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,082 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:01,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:01,106 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:01,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:01,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:01,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:01,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:01,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:01,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:02,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:02,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:02,394 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:02,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:02,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:02,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:02,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:02,971 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:03,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:03,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:03,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:03,835 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:03,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:03,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:03,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:04,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:04,700 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:04,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:04,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:05,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:05,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:05,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:05,520 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:05,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:05,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:05,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:06,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:06,133 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:06,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:06,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:06,706 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:06,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:06,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:06,735 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:06,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:06,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:06,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:07,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:07,363 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:07,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:07,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:07,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:07,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,147 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:08,174 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:08,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:08,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:08,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:08,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:08,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:08,782 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:08,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:08,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:08,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:09,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:09,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:09,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:09,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:09,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:10,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:10,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:10,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:10,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:11,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:11,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:11,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:11,684 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:11,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:11,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:11,719 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:11,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:12,600 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:12,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:12,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:12,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:12,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:14,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:14,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:14,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:14,972 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:14,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:14,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:14,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:14,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:15,770 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:15,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:15,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:15,803 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:15,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:16,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:16,412 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:16,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:16,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:16,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:17,225 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:17,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:17,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:17,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:18,474 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:18,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:18,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:18,507 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:18,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:18,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:18,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:19,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:19,161 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:19,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:19,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:19,949 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:19,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:19,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:19,988 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:19,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:19,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:19,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:20,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:20,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:20,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:21,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:21,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:21,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:22,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:22,211 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:22,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:22,803 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:22,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:22,835 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:22,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:22,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:22,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:23,448 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:23,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:23,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:23,479 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:23,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:24,137 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:24,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:24,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:24,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:24,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:25,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:25,048 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:25,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:25,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:25,798 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:25,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:25,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:25,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,078 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:26,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:26,103 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:26,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:26,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:26,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:26,437 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:26,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,673 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:26,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:26,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:26,699 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:26,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:26,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:26,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:26,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:27,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:27,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:27,021 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:27,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:27,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:27,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:28,027 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:29,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:29,334 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:29,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:29,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:29,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:29,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:29,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:29,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:29,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,206 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:30,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:30,230 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:30,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:30,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:30,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:30,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:30,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:30,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:30,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:30,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:31,599 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:32,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:32,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:32,432 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:32,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:32,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:32,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:32,701 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:32,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:32,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:32,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:32,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:32,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:32,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,176 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:33,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:33,201 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:33,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:33,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:33,452 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:33,696 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:33,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:33,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:33,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:33,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:33,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:33,937 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:33,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:33,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:33,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:33,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:34,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:34,181 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:34,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:34,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:34,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:34,448 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:34,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:34,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,667 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:34,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:34,692 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:34,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:34,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:34,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:34,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:34,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:35,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:35,185 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:35,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:35,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:35,440 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:35,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:35,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:35,665 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:35,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:35,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:35,689 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:35,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:35,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:35,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:36,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:36,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:36,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:37,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:37,191 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:37,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:37,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:37,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:37,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:37,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:37,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:37,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:38,624 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:38,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:38,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:38,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:39,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:39,803 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:39,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:39,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:39,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:40,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:40,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:40,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:40,700 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:40,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:40,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:41,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:41,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:41,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:41,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:41,542 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:41,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:41,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:41,567 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:41,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:41,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:41,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:41,785 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:41,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 45 states and 89 transitions. [2022-11-20 17:26:42,081 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 89 transitions. [2022-11-20 17:26:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:42,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:42,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:57,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:57,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:26:57,616 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:26:57,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:57,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:57,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:57,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:58,245 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:58,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:26:58,273 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:26:58,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:58,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:58,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:59,130 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:59,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:26:59,163 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:26:59,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:59,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:59,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:26:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:26:59,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:26:59,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:26:59,761 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:26:59,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:26:59,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:26:59,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:26:59,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:00,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:00,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:00,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:00,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:00,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:00,980 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:01,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:01,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:01,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:01,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:01,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:01,620 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:01,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:01,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:01,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:01,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:02,362 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:02,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:02,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:02,387 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:02,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:02,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:02,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:03,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:03,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:03,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:03,050 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:03,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:03,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:03,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:03,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:03,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:03,991 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:03,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:03,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:03,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:04,584 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:04,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:04,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:04,614 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:04,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:04,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:04,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:05,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:05,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:05,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:05,359 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:05,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:05,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:06,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:06,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:06,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:06,118 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:06,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:06,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:06,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:06,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:06,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:06,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:06,822 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:06,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:06,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:06,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:07,380 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:07,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:07,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:07,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:07,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:08,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:08,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:08,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:08,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:08,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:08,850 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:08,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:08,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:08,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:08,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:09,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:09,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:09,674 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:09,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:10,416 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:10,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:10,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:10,452 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:10,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:10,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:10,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:10,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:11,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:11,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:11,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:11,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:11,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:11,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:12,439 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:12,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:12,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:12,477 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:12,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:12,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:12,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:12,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:13,279 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:13,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:13,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:13,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:13,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:14,101 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:14,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:14,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:14,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:14,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:14,914 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:14,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:14,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:15,141 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:15,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:15,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:15,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:15,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:15,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:15,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:15,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 48 states and 101 transitions. [2022-11-20 17:27:15,941 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 101 transitions. [2022-11-20 17:27:15,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:15,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:15,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:19,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:19,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:19,528 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:19,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:19,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:19,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:19,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:20,113 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:20,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:20,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:20,452 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:20,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:20,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:20,481 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:20,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:20,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:21,297 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:21,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:21,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:21,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:21,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:21,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:21,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:21,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:21,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:21,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:22,339 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:22,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:22,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:22,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:22,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:22,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:22,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:22,977 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:22,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:23,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:23,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:23,816 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:23,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:23,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:23,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:23,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:24,034 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:24,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:24,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:24,650 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:24,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:24,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:24,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:24,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:24,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:25,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:25,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:25,308 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:25,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:25,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:25,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:25,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:25,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:25,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:25,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:25,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:25,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:25,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:26,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:26,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:26,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:26,511 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:26,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:26,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:26,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:26,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:27,360 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:27,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:27,388 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:27,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:27,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:27,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:27,642 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:27,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:27,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:27,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:28,461 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:28,491 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:28,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:28,711 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:28,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:28,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:28,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:28,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:29,541 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:29,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:29,574 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:29,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:29,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:29,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:30,349 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:30,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:30,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:30,378 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:30,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:30,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:30,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:30,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:31,180 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:31,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:31,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:31,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:32,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:32,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:32,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:32,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:32,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:32,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:32,895 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:32,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:32,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:32,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:33,498 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:33,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:33,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:35,368 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:38,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:38,250 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:38,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:38,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:38,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:38,840 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:38,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:38,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:38,869 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:38,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:39,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:39,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:39,800 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:39,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:39,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:39,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:40,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:40,623 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:40,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:40,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:40,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:40,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:41,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:41,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:42,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:42,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:42,171 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:42,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:42,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:42,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:42,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:42,881 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:42,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:42,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:42,912 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:42,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:42,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:42,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:43,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:43,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:43,852 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:43,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:43,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:43,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:44,652 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:44,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:44,682 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:44,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:45,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:45,502 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:45,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:45,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:45,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:46,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:46,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:46,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:46,409 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:46,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:46,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:46,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:46,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:47,125 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:47,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:47,157 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:47,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:47,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:47,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:47,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:47,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:48,590 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:48,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:48,627 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:48,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:48,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:48,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:48,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:49,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:49,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:49,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:49,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:49,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:49,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:49,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:49,726 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:49,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:49,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:49,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:49,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:50,466 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:50,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:50,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:50,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:50,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:51,323 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:51,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:51,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:51,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:51,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:51,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:51,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:52,134 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:52,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:52,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:52,165 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:52,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:52,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:52,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:52,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:52,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:52,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:52,788 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:52,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:52,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:52,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:53,565 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:53,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:53,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:53,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:53,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:53,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:53,852 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:53,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:54,805 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:54,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:54,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:54,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:55,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:55,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:55,458 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:55,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:55,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:55,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:56,041 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:56,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:56,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:56,074 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:56,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:56,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:56,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:56,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:56,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:56,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:56,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:56,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:56,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:56,984 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:56,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:56,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:56,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:57,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:57,544 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:57,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:57,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:57,581 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:57,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:58,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:58,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:58,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:58,183 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:58,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:58,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:58,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:58,756 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:58,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:58,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:58,792 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:58,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:58,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:27:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:27:59,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:27:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:27:59,503 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:27:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:27:59,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:27:59,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:27:59,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:00,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:00,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:00,331 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:00,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:00,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:01,358 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:01,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:01,519 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:01,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:01,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:01,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:01,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:01,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:01,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:02,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:02,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:02,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:03,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:03,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:03,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:03,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:03,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:03,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:03,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:03,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:03,974 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:03,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:03,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:03,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:04,707 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:04,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:04,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:04,742 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:04,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:04,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:04,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:05,312 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:05,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:05,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:05,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:05,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:05,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:06,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:06,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:06,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:06,341 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:06,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:06,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:07,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:07,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:07,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:07,085 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:07,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:07,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:07,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:10,251 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:12,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:12,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:12,978 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:12,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:12,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:12,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:13,740 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:13,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:13,769 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:13,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:13,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:13,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:14,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:14,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:14,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:15,155 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:15,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:15,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:15,183 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:15,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:15,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:15,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:15,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:16,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:16,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:16,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:16,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:17,121 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:17,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:17,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:18,100 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:18,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:18,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:19,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:19,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:19,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:19,045 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:19,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:19,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:19,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:19,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:19,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:19,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:20,215 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:20,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:20,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:20,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:20,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:20,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:21,003 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:21,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:21,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:21,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:21,927 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:22,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:22,908 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:22,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:23,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:23,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:23,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:23,531 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:23,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:23,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:23,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:24,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:24,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:24,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:24,122 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:24,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:24,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:24,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:24,896 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:24,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:24,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:24,932 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:24,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:24,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:24,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:25,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:25,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:25,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:25,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:25,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:25,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:26,335 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:26,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:26,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:26,376 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:26,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:26,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:26,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:26,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:26,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:26,968 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:26,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:26,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:26,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:28,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:28,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:28,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:28,219 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:28,219 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:28,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:28,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:29,695 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:29,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:29,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:29,731 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:29,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:29,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:29,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:30,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:30,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:30,330 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:30,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:30,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:30,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:30,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:30,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:30,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:30,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:30,970 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:30,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:30,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:30,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:31,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:31,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:31,844 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:31,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:31,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:31,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:31,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:32,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:32,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:32,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:32,675 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:32,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:32,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:32,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:33,263 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:33,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:33,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:33,288 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:33,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:33,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:33,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:33,847 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:33,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:33,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:33,871 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:33,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:33,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:33,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:33,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:34,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:34,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:34,677 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:34,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:34,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:35,432 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:35,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:35,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:35,460 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:35,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:35,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:35,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:36,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:36,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:36,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:36,381 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:36,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:36,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:36,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:36,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:36,937 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:36,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:36,967 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:36,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:36,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:36,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:37,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:37,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:37,228 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:37,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:37,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:37,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:38,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:38,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:38,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:38,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:38,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:38,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:38,315 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:38,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:39,029 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:39,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:39,057 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:39,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:39,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:39,315 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:39,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:39,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:39,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:39,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:39,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:39,937 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:39,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:39,938 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:39,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:39,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:40,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:40,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:40,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:40,272 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:40,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:40,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:40,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:40,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:41,089 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:41,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:41,244 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:41,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:41,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:41,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:42,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:42,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:42,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:42,076 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:42,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:42,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:42,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:42,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:42,896 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:42,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:42,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:42,924 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:42,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:42,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:43,487 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:43,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:43,519 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:43,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:43,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:43,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:44,303 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:44,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:44,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:44,923 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:44,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:44,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:45,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:45,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:45,555 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:45,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:45,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:45,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:45,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:45,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:45,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:45,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:46,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:46,435 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:46,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:46,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:46,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:46,667 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:46,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:46,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:46,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:46,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:47,540 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:47,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:47,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:47,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:47,830 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:47,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:47,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:47,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:47,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:48,399 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:48,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:48,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:49,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:49,052 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:49,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:49,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:49,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:49,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:49,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:49,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:49,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:50,431 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:50,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:50,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:50,463 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:50,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:50,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:51,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:51,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:51,082 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:51,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:51,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:51,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:51,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:51,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:51,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:51,912 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:51,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:51,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:51,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:52,686 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:52,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:52,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:53,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:53,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:53,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:53,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:54,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:54,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:54,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:54,809 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:54,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:56,249 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:56,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:56,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:56,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:57,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:57,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:57,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:57,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:58,023 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:58,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:58,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:58,689 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:58,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:58,738 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:58,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:28:59,533 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:28:59,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:28:59,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:28:59,562 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:28:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:28:59,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:28:59,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:28:59,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:00,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:00,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:00,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:00,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:01,133 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:01,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:01,162 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:01,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:01,964 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:01,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:01,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:01,996 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:01,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:01,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:01,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:02,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:02,556 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:02,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:02,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:02,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:03,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:03,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:03,391 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:03,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:03,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:03,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:04,154 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:04,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:04,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:04,187 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:04,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:04,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:04,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:04,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:04,966 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:04,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:04,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:04,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:04,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:05,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:05,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:05,620 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:05,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:05,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:05,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:06,191 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:06,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:06,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:06,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:06,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:06,840 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:06,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:06,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:06,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:06,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:07,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:07,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:07,440 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:07,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:08,232 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:08,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:08,266 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:08,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:08,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:08,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:08,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:08,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:08,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:09,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:09,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:09,494 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:09,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:09,494 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:10,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:10,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:10,316 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:10,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:10,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:10,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:11,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:11,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:11,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:11,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:11,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:12,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:12,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:12,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:12,123 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:12,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:12,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:12,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:12,752 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:12,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:12,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:12,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:12,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:12,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:12,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:13,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:13,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:13,614 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:13,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:13,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:13,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:13,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:14,185 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:14,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:14,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:15,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:15,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:15,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:15,035 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:15,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:15,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:15,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:15,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:15,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:15,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:15,988 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:15,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:15,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:15,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:16,716 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:16,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:16,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:16,743 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:16,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:16,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:16,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:16,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:17,554 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:17,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:17,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:17,587 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:17,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:17,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:18,407 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:18,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:18,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:19,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:19,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:19,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:19,035 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:19,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:19,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:19,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:19,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:19,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:19,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:19,856 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:19,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:19,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:19,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:19,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:20,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:20,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:21,310 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:21,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:21,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:21,338 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:21,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:21,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:21,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:21,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:22,504 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:22,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:22,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:22,535 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:22,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:22,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:23,326 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:23,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:24,129 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:24,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:24,159 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:24,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:24,726 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:24,759 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:24,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:25,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:25,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:25,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:25,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:26,166 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:26,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:26,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:26,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:26,777 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:26,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:26,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:26,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:27,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:27,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:27,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:27,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:27,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:27,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:27,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:28,046 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:28,075 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:28,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:28,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:28,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:28,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:28,667 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:28,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:28,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:28,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:28,927 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:28,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:28,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:28,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:29,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:29,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:29,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:29,700 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:29,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:29,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:29,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:30,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:30,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:30,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:30,508 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:30,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:30,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:30,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:31,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:31,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:31,359 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:31,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:31,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:31,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:31,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:32,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:32,191 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:32,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:32,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:32,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:33,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:33,002 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:33,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:33,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:33,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:33,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:33,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:33,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:33,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:33,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:34,616 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:34,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:34,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:34,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:34,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:35,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:35,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:35,398 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:35,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:35,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:35,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:35,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:36,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:36,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:36,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:37,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:37,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:37,049 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:37,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:37,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:37,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:37,820 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:37,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:37,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:37,846 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:37,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:37,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:37,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:37,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:38,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:38,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:38,436 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:38,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:38,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:38,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:38,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:39,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:39,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:39,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:39,243 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:39,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:40,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:40,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:40,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:40,180 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:40,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:40,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:40,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:40,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:40,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:40,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:41,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:41,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:41,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:41,599 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:41,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:41,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:41,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:41,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:42,181 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:42,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:42,214 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:42,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:42,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:42,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:42,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:42,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:42,835 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:42,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:42,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:42,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:43,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:43,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:43,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:43,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:43,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:44,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:44,274 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:44,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:44,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:44,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:44,836 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:44,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:44,870 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:44,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:44,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:44,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:44,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:45,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:45,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:45,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:46,214 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:46,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:46,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:46,247 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:46,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:46,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:46,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:47,025 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:47,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:47,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:47,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:47,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:47,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:47,877 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:47,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:47,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:47,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:47,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:48,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:48,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:48,499 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:48,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:48,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:48,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:49,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:49,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:49,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:49,255 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:49,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:49,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:49,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:50,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:50,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:50,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:50,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:50,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:50,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:50,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:50,791 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:50,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:50,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:50,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:51,516 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:51,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:51,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:51,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:51,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:52,338 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:52,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:52,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:52,371 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:52,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:52,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:52,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:53,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:53,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:53,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:54,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:54,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:54,606 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:54,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:54,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:54,638 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:54,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:54,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:54,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:55,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:55,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:55,462 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:55,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:55,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:55,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:55,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:56,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:56,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:56,296 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:56,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:56,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:56,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:56,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:57,077 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:57,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:57,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:57,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:58,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:58,694 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:58,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:58,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:58,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:58,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:29:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:29:59,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:29:59,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:29:59,584 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:29:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:29:59,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:29:59,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:29:59,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:00,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:00,467 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:00,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:00,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:00,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:00,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:01,062 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:01,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:01,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:01,100 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:01,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:01,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:01,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:01,900 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:01,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:01,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:01,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:01,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:02,720 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:02,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:02,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:02,757 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:02,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:02,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:02,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:02,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:03,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:03,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:03,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:04,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:04,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:04,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:04,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:05,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:05,381 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:05,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:05,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:05,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:06,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:06,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:06,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:07,051 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:07,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:07,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:07,082 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:07,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:07,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:07,709 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:07,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:07,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:07,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:08,529 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:08,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:08,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:08,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:08,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:09,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:09,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:09,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:09,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:09,756 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:09,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:09,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:09,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:09,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:09,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:10,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:10,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:10,622 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:10,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:10,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:10,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:10,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:11,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:11,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:11,471 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:11,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:11,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:11,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:11,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:12,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:12,075 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:12,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:12,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:12,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:12,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:12,826 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:12,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:12,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:12,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:13,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:13,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:13,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:13,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:14,224 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:14,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:14,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:14,980 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:15,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:15,011 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:15,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:15,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:15,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:15,586 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:15,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:15,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:16,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:16,237 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:16,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:16,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:16,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:16,810 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:16,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:16,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:16,849 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:16,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:17,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:17,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:17,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:17,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:17,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:18,397 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:18,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:18,435 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:18,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:18,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:18,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:18,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:19,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:19,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:19,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:19,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:19,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:19,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:19,815 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:19,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:19,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:19,852 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:19,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:19,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:19,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:20,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:20,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:20,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:21,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:21,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:21,347 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:21,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:21,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:21,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:22,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:22,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:22,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:22,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:22,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:22,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:23,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:23,034 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:23,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:23,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:23,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:23,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:23,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:23,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:24,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:24,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:24,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:24,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:24,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:24,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:25,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:25,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:25,016 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:25,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:25,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:25,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:25,829 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:25,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:25,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:25,863 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:25,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:25,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:25,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:26,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:26,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:26,132 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:26,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:26,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:26,682 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:26,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:26,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:26,714 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:26,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:26,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:26,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:26,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:27,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:27,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:27,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:27,629 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:27,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:27,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:27,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:28,414 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:28,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:28,450 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:28,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:28,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:28,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:28,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:29,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:29,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:29,081 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:29,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:29,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:29,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:29,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:29,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:29,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:29,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:29,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:30,335 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:30,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:30,370 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:30,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:30,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:31,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:31,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:31,036 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:31,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:31,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:31,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:31,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:31,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:31,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:31,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:31,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:31,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:32,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:32,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:32,709 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:32,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:32,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:32,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:33,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:33,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:33,525 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:33,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:33,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:33,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:34,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:34,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:34,735 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:34,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:34,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:34,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:34,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:35,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:35,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:35,686 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:35,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:35,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:36,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:36,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:36,287 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:36,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:36,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:36,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:36,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:37,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:37,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:37,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:37,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:37,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:37,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:37,707 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:37,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:37,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:37,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:38,279 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:38,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:38,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:38,310 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:38,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:38,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:38,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:38,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:38,929 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:38,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:38,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:38,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:39,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:39,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:39,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:39,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:40,546 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:40,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:40,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:40,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:41,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:41,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:41,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:41,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:42,026 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:42,062 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:42,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:42,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:42,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:42,896 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:42,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:42,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:42,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:43,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:43,530 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:43,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:43,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:43,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:44,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:44,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:44,200 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:44,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:44,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:44,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:44,983 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:45,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:45,020 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:45,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:45,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:45,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:45,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:45,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:45,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:45,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:45,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:46,647 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:46,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:46,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:46,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:46,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:46,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:47,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:47,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:47,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:47,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:47,862 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:47,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:47,921 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:47,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:48,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:48,854 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:48,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:48,854 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:48,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:48,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:49,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:49,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:49,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:50,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:50,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:50,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:50,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:51,160 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:51,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:51,195 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:51,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:51,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:51,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:51,906 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:51,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:51,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:51,940 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:51,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:51,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:51,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:52,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:52,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:52,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:52,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:52,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:52,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:53,594 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:53,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:53,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:53,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:53,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:54,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:54,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:55,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:55,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:55,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:55,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:55,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:55,981 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:55,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:55,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:55,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:56,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:56,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:56,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:56,826 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:56,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:56,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:56,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:57,401 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:57,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:57,434 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:57,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:57,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:57,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:57,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:58,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:58,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:58,091 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:58,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:58,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:58,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:58,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:58,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:58,708 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:58,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:58,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:58,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:59,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:59,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:59,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:30:59,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:30:59,936 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:30:59,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:30:59,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:30:59,974 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:30:59,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:30:59,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:30:59,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:00,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:00,917 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:00,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:00,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:00,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:01,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:01,667 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:01,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:01,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:01,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:02,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:02,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:02,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:02,291 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:02,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:02,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:02,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:03,064 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:03,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:03,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:03,102 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:03,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:03,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:03,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:03,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:03,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:03,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:03,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:03,710 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:03,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:03,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:03,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:04,521 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:05,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:05,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:05,362 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:05,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:05,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:05,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:05,924 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:05,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:05,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:05,960 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:05,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:05,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:05,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:06,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:06,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:06,795 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:06,795 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:06,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:07,367 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:07,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:07,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:07,403 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:07,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:07,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:07,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:07,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:07,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:07,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:07,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:07,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:07,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:08,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:08,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:08,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:08,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:08,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:09,068 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:09,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:09,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:09,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:09,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:09,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:09,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:09,695 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:09,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:09,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:10,302 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:10,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:10,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:10,336 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:10,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:10,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:10,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:10,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:10,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:10,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:10,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:11,770 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:11,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:11,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:11,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:11,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:12,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:12,629 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:12,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:12,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:12,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:13,283 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:13,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:13,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:13,317 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:13,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:13,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:13,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:13,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:14,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:14,625 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:14,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:14,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:14,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:14,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:15,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:15,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:15,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:15,349 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:15,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:15,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:15,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:15,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:16,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:16,021 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:16,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:16,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:16,783 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:16,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:16,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:17,485 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:17,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:17,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:17,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:17,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:18,345 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:18,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:18,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:18,510 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:18,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:18,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:18,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:19,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:19,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:19,483 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:19,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:19,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:19,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:19,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:20,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:20,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:20,360 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:20,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:20,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:20,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:21,215 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:21,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:21,248 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:21,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:21,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:21,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:21,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:21,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:21,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:21,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:21,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:21,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:21,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:22,119 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:22,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:22,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:22,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:22,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:22,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:22,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:22,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:22,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:22,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:23,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:23,062 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:23,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:23,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:23,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:23,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:23,850 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:23,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:23,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:23,881 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:23,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:23,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:23,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:23,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:24,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:24,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:24,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:24,767 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:24,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:24,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:24,797 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:24,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:24,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:24,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:25,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:25,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:25,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:25,130 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:25,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:25,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:25,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:25,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:25,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:25,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:25,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:26,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:26,516 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:26,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:26,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:26,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:27,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:27,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:27,375 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:27,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:27,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:27,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:27,612 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:27,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:27,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:28,227 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:28,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:28,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:28,257 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:28,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:28,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:28,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:28,502 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:28,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:28,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:28,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:29,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:29,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:29,344 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:29,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:29,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:29,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:29,580 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:29,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:29,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:29,611 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:29,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:29,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:29,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:29,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:30,424 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:30,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:30,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:30,453 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:30,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:30,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:30,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:30,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:30,712 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:30,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:30,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:30,742 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:30,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:30,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:30,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:31,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:31,599 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:31,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:31,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:31,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:32,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:32,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:32,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:32,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:32,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:32,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:32,805 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:32,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:32,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:32,836 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:32,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:32,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:32,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:32,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:33,689 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:33,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:33,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:34,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:34,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:34,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:34,459 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:34,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:34,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:34,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:34,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:35,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:35,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:35,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:35,084 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:35,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:35,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:35,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:36,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:36,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:36,193 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:36,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:36,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:36,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:36,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:36,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:36,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:36,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:36,817 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:36,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:36,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:36,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:36,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:37,428 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:37,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:37,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:38,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:38,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:38,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:38,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:38,704 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:38,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:39,558 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:39,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:39,591 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:39,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:39,591 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:39,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:40,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:40,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:40,259 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:40,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:40,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:40,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:40,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:41,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:41,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:41,172 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:41,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:41,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:41,994 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:42,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:42,027 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:42,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:42,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:42,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:42,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:42,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:42,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:42,819 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:42,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:42,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:42,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:43,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:44,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:44,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:44,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:44,530 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:44,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:44,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:44,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:44,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:44,798 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:44,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:44,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:44,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:44,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:45,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:45,663 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:45,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:46,449 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:46,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:46,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:46,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:47,066 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:47,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:47,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:47,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:47,339 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:47,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:47,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:47,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:47,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:47,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:47,973 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:48,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:48,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:48,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:48,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:48,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:48,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:48,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:48,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:49,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:49,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:49,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:49,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:49,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:49,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:49,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:50,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:50,719 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:50,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:51,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:51,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:51,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:51,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:52,140 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:52,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:52,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:52,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:52,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:53,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:53,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:53,126 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:53,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:53,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:53,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:53,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:53,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:53,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:53,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:53,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:54,366 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:54,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:54,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:54,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:55,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:55,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:55,158 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:55,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:55,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:55,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:55,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:55,757 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:55,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:55,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:55,788 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:55,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:55,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:55,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:55,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:56,566 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:56,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:56,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:57,402 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:57,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:57,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:57,432 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:57,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:57,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:57,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:57,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:58,223 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:58,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:58,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:58,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:59,247 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:59,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:59,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:59,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:31:59,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:31:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:31:59,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:31:59,898 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:31:59,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:31:59,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:31:59,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:31:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:00,541 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:00,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:00,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:01,413 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:01,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:01,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:01,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:01,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:02,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:02,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:02,289 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:02,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:02,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:03,083 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:03,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:03,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:03,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:03,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:04,086 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:04,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:04,120 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:04,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:04,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:04,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:04,988 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:04,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:05,787 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:05,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:05,820 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:05,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:05,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:05,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:05,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:06,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:06,469 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:06,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:06,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:06,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:06,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:07,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:07,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:07,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:07,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:07,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:07,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:08,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:08,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:08,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:09,103 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:09,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:09,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:09,141 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:09,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:09,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:09,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:09,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:09,733 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:09,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:09,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:09,770 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:09,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:09,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:09,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:10,389 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:10,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:10,428 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:10,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:10,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:10,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:11,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:11,068 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:11,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:11,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:11,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:11,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:11,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:11,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:11,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:11,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:11,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:12,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:12,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:12,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:12,322 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:12,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:12,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:12,910 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:12,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:12,946 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:12,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:12,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:12,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:12,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:13,736 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:13,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:13,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:13,771 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:13,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:13,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:14,359 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:14,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:14,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:15,218 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:15,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:15,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:15,257 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:15,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:15,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:15,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:15,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:15,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:15,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:15,870 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:15,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:15,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:15,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:16,467 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:16,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:16,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:16,504 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:16,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:16,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:16,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:17,315 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:17,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:17,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:17,473 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:17,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:17,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:18,265 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:18,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:18,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:18,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:18,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:18,907 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:18,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:18,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:18,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:18,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:19,727 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:19,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:19,756 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:19,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:19,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:19,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:20,549 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:20,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:20,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:20,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:20,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:20,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:21,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:21,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:21,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:21,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:21,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:22,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:22,269 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:22,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:22,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:22,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:23,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:23,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:23,096 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:23,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:23,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:23,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:23,708 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:23,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:23,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:23,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:24,323 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:24,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:24,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:24,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:24,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:24,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:24,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:24,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:24,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:24,954 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:24,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:24,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:24,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:25,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:25,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:25,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:25,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:25,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:26,399 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:26,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:26,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:26,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:26,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:26,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:27,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:27,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:27,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:27,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:27,977 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:28,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:28,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:28,008 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:28,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:28,008 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:28,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:28,832 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:28,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:28,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:28,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:29,640 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:29,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:29,797 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:29,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:29,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:29,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:29,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:30,605 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:30,634 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:30,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:30,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:31,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:31,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:31,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:31,278 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:31,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:31,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:32,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:32,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:32,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:32,096 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:32,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:32,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:32,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:32,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:32,902 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:32,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:32,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:32,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:32,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:33,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:33,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:33,786 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:33,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:33,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:34,372 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:34,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:34,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:34,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:35,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:35,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:35,012 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:35,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:35,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:35,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:35,845 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:35,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:35,876 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:35,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:35,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:35,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:36,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:36,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:36,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:36,643 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:36,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:36,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:36,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:37,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:37,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:37,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:37,485 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:37,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:37,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:37,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:38,110 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:38,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:38,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:38,140 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:38,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:38,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:38,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:38,924 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:39,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:39,081 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:39,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:39,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:39,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:39,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:39,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:39,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:40,353 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:40,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:40,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:40,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:40,986 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:41,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:41,016 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:41,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:41,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:41,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:41,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:41,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:41,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:41,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:41,849 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:41,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:41,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:41,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:41,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:42,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:42,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:42,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:42,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:42,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:43,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:43,358 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:43,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:43,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:43,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:43,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:43,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:43,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:44,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:44,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:44,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:44,853 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:44,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:46,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:46,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:46,109 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:46,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:46,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:46,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:46,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:46,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:46,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:47,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:47,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:47,740 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:47,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:47,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:47,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:48,378 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:48,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:48,405 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:48,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:48,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:48,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:48,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:49,220 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:49,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:49,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:49,245 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:49,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:49,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:49,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:49,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:49,897 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:49,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:50,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:50,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:50,724 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:50,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:50,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:50,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:51,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:51,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:51,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:51,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:51,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:51,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:52,380 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:52,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:52,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:52,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:52,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:53,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:53,656 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:53,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:53,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:53,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:54,247 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:54,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:54,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:54,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:54,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:54,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:54,900 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:54,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:54,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:55,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:55,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:55,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:56,522 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:56,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:56,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:56,556 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:56,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:56,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:56,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:56,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:57,182 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:57,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:57,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:57,208 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:57,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:57,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:57,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:57,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:58,016 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:58,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:58,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:58,040 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:58,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:58,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:58,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:58,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:58,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:58,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:58,808 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:58,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:58,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:58,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:32:59,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:32:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:32:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:32:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:32:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:32:59,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:32:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:32:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:00,258 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:00,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:00,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:00,931 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:00,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:00,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:00,956 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:00,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:00,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:01,574 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:01,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:01,602 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:01,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:01,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:01,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:02,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:02,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:02,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:04,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:04,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:04,121 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:04,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:04,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:04,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:04,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:04,946 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:04,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:04,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:04,976 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:04,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:04,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:04,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:05,553 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:05,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:05,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:05,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:06,329 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:06,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:06,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:06,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:06,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:07,120 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:07,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:07,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:07,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:07,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:07,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:07,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:08,163 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:08,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:08,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:08,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:08,443 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:08,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:08,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:08,473 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:08,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:08,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:08,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:09,084 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:09,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:09,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:09,117 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:09,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:09,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:09,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:09,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:09,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:09,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:09,736 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:09,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:09,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:09,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:09,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:10,337 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:10,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:10,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:10,368 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:10,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:10,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:11,243 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:11,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:11,273 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:11,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:11,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:11,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:11,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:11,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:11,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:11,886 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:11,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:11,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:11,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:12,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:12,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:12,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:12,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:12,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:12,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:13,355 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:13,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:13,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:13,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:13,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:13,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:14,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:14,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:14,208 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:14,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:14,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:14,800 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:14,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:14,828 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:14,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:14,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:14,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:14,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:15,449 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:15,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:15,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:15,480 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:15,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:15,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:15,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:16,217 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:16,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:16,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:16,248 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:16,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:16,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:17,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:17,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:17,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:17,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:17,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:17,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:17,718 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:17,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:17,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:17,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:17,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:18,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:18,540 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:18,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:18,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:18,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:18,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:19,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:19,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:19,307 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:19,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:19,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:19,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:19,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:20,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:20,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:20,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:20,771 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:20,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:20,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:20,801 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:20,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:20,801 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:20,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:21,400 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:21,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:21,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:21,428 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:21,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:21,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:21,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:22,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:22,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:22,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:22,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:23,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:23,501 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:23,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:24,117 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:24,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:24,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:24,879 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:24,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:24,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:24,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:24,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:24,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:25,706 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:25,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:25,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:25,735 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:25,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:25,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:25,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:26,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:26,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:26,373 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:26,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:27,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:27,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:27,197 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:27,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:27,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:27,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:28,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:28,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:28,811 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:28,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:28,840 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:28,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:28,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:28,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:28,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:29,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:29,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:29,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:29,669 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:29,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:29,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:29,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:29,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:30,365 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:30,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:30,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:30,397 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:30,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:30,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:30,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:30,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:31,015 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:31,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:31,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:31,045 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:31,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:31,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:31,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:31,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:31,806 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:31,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:31,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:31,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:32,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:32,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:32,756 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:32,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:32,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:32,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:33,617 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:33,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:33,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:33,649 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:33,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:33,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:33,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:33,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:34,236 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:34,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:34,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:34,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:34,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:34,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:34,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:35,081 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:35,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:35,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:35,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:35,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:35,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:35,876 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:35,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:35,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:35,928 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:35,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:35,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:36,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:36,843 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:36,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:36,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:36,872 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:36,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:36,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:36,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:36,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:37,769 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:37,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:37,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:37,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:38,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:38,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:39,528 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:39,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:39,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:39,559 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:39,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:39,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:39,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:40,426 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:40,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:40,454 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:40,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:40,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:41,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:41,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:41,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:41,167 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:41,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:41,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:41,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:42,019 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:42,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:42,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:42,050 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:42,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:42,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:42,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:42,650 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:42,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:42,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:42,683 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:42,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:42,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:42,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:42,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:43,478 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:43,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:44,301 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:44,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:44,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:44,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:44,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:44,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:45,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:45,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:45,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:45,861 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:46,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:46,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:46,016 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:46,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:46,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:46,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:46,603 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:46,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:46,635 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:46,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:46,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:46,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:46,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:47,278 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:47,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:47,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:47,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:47,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:47,936 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:47,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:47,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:48,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:48,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:48,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:49,481 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:49,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:49,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:49,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:49,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:49,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:50,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:50,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:50,781 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:50,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:50,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:51,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:51,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:51,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:51,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:51,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:51,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:51,691 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:51,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:51,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:52,523 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:52,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:52,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:52,557 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:52,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:52,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:52,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:52,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:52,836 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:52,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:52,867 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:52,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:52,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:52,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:52,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:53,723 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:53,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:53,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:53,756 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:53,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:54,364 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:54,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:54,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:54,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:55,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:55,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:55,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:56,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:56,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:56,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:56,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:56,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:56,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:56,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:57,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:57,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:58,178 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:58,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:58,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:58,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:58,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:58,481 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:58,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:58,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:58,512 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:58,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:58,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:58,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:33:59,332 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:33:59,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:33:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:33:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:33:59,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:33:59,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:33:59,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:33:59,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:00,247 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:00,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:00,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:00,286 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:00,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:00,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:01,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:01,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:01,176 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:01,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:01,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:01,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:02,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:02,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:02,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:02,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:02,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:02,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:02,939 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:02,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:03,693 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:03,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:03,726 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:03,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:03,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:04,437 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:04,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:04,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:04,470 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:04,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:04,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:05,384 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:05,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:05,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:05,421 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:05,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:05,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:05,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:06,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:06,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:06,171 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:06,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:06,786 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:06,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:06,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:07,669 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:07,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:07,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:07,708 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:07,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:07,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:07,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:07,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:08,422 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:08,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:08,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:08,460 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:08,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:08,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:08,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:09,155 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:09,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:09,192 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:09,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:09,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:09,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:09,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:09,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:09,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:09,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:10,668 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:10,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:10,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:10,696 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:10,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:10,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:10,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:11,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:11,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:11,529 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:11,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:11,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:11,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:12,379 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:12,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:12,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:12,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:12,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:13,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:13,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:13,144 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:13,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:13,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:13,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:13,755 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:13,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:13,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:13,793 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:13,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:13,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:13,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:14,590 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:14,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:14,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:15,691 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:15,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:15,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:15,861 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:15,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:15,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:15,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:15,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:16,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:16,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:17,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:17,378 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:17,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:17,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:17,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:17,955 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:17,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:17,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:17,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:18,643 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:18,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:18,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:19,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:19,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:19,339 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:19,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:19,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:19,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:19,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:19,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:19,982 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:19,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:19,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:20,630 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:20,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:20,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:20,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:20,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:21,511 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:21,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:21,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:21,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:21,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:21,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:21,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:22,473 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:22,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:22,512 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:22,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:22,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:22,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:23,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:23,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:23,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:23,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:23,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:24,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:24,897 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:24,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:24,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:24,936 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:24,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:24,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:24,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:24,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:26,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:26,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:26,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:26,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:26,817 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:26,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:26,889 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:26,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:26,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:27,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:27,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:27,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:28,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:28,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:28,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:28,605 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:28,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:28,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:28,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:28,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:29,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:29,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:29,590 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:29,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:29,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:29,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:30,457 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:30,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:30,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:30,497 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:30,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:30,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:30,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:31,150 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:31,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:31,186 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:31,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:31,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:31,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:32,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:32,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:32,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:32,042 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:32,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:32,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:32,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:33,005 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:33,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:33,042 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:33,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:33,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:33,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:33,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:33,694 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:33,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:33,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:34,331 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:34,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:34,368 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:34,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:34,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:34,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:34,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:35,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:35,038 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:35,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:35,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:35,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:35,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:35,747 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:35,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:35,784 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:35,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:35,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:35,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:35,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:36,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:36,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:36,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:36,432 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:36,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:36,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:36,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:37,310 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:37,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:37,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:37,344 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:37,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:38,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:38,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:38,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:38,042 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:38,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:38,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:38,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:38,978 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:39,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:39,014 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:39,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:39,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:39,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:39,953 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:39,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:39,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:39,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:39,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:39,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:40,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:40,887 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:40,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:41,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:41,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:41,645 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:41,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:41,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:42,543 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:42,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:42,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:42,571 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:42,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:42,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:42,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:43,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:43,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:43,465 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:43,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:43,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:43,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:44,384 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:44,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:44,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:44,414 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:44,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:44,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:44,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:44,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:45,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:45,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:45,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:45,995 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:46,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:46,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:46,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:47,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:47,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:47,029 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:47,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:47,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:47,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:47,710 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:47,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:47,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:47,736 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:47,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:47,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:48,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:48,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:48,621 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:48,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:48,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:48,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:48,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:49,272 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:49,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:49,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:49,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:50,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:50,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:51,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:51,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:51,380 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:51,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:51,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:51,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:52,184 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:52,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:52,213 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:52,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:52,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:52,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:53,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:53,083 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:53,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:53,791 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:53,820 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:53,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:53,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:53,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:53,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:54,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:54,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:54,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:54,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:54,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:55,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:55,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:55,585 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:55,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:55,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:55,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:55,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:56,526 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:56,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:56,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:56,554 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:56,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:56,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:56,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:56,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:57,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:57,486 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:57,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:57,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:58,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:58,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:58,206 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:58,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:58,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:58,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:59,063 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:59,108 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:59,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:59,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:59,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:59,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:34:59,774 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:34:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:34:59,808 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:34:59,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:34:59,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:59,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:00,703 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:00,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:00,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:00,737 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:00,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:00,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:00,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:00,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:01,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:01,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:01,649 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:01,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:01,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:01,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:01,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:02,523 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:02,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:02,551 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:02,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:02,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:02,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:02,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:03,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:03,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:03,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:03,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:03,819 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:03,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:03,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:04,468 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:04,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:04,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:04,493 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:04,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:04,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:05,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:05,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:05,681 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:05,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:05,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:05,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:05,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:06,312 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:06,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:06,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:06,348 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:06,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:06,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:06,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:06,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:07,144 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:07,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:07,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:07,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:07,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:07,808 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:07,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:07,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:07,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:07,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:07,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:08,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:08,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:08,808 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:08,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:08,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:08,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:09,519 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:09,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:09,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:09,551 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:09,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:09,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:09,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:10,282 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:10,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:10,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:10,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:10,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:10,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:10,988 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:11,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:11,790 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:11,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:11,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:11,825 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:11,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:11,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:11,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:12,672 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:12,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:12,700 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:12,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:12,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:12,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:13,307 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:13,341 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:13,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:13,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:13,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:13,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:14,212 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:14,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:14,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:14,240 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:14,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:14,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:14,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:14,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:15,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:15,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:15,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:15,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:15,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:15,688 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:15,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:15,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:15,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:16,499 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:16,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:16,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:16,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:17,222 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:17,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:17,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:17,253 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:17,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:17,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:17,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:18,079 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:18,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:18,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:18,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:18,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:18,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:18,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:18,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:18,971 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:18,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:19,680 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:19,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:19,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:19,713 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:19,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:19,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:19,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:19,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:20,531 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:20,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:20,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:20,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:20,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:20,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:21,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:21,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:21,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:21,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:21,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:21,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:22,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:22,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:22,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:22,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:22,933 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:22,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:22,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:22,957 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:22,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:22,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:22,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:23,756 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:23,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:23,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:23,914 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:23,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:23,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:23,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:23,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:24,523 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:24,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:24,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:24,547 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:24,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:24,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:24,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:25,436 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:25,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:25,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:26,410 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:26,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:27,265 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:27,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:27,297 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:27,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:27,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:28,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:28,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:28,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:28,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:28,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:29,191 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:29,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:29,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:29,223 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:29,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:29,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:29,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:29,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:29,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:29,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:29,885 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:29,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:29,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:30,509 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:30,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:30,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:30,545 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:30,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:30,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:30,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:30,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:31,474 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:31,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:31,512 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:31,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:31,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:31,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:32,168 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:32,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:32,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:32,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:32,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:32,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:33,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:33,055 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:33,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:33,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:33,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:33,657 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:33,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:33,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:33,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:33,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:33,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:34,317 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:34,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:34,349 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:34,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:35,207 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:35,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:35,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:35,238 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:35,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:35,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:35,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:35,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:36,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:36,033 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:36,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:36,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:36,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:36,662 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:36,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:37,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:37,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:37,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:37,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:38,093 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:38,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:38,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:38,132 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:38,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:38,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:38,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:38,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:38,740 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:38,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:38,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:38,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:39,631 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:39,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:39,667 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:39,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:40,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:40,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:40,519 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:40,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:40,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:40,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:41,194 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:41,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:41,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:41,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:41,917 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:41,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:41,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:41,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:41,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:42,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:42,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:43,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:43,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:43,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:44,034 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:44,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:44,070 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:44,698 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:44,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:44,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:44,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:45,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:45,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:45,418 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:45,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:45,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:45,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:45,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:46,014 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:46,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:46,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:46,050 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:46,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:46,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:46,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:46,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:46,915 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:46,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:46,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:46,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:47,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:47,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:47,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:47,598 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:47,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:47,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:48,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:48,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:48,484 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:48,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:48,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:48,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:48,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:49,185 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:49,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:49,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:49,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:49,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:50,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:50,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:50,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:50,928 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:50,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:50,964 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:50,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:50,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:50,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:51,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:51,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:51,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:51,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:52,534 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:52,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:52,606 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:52,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:52,607 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:52,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:52,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:53,421 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:53,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:53,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:53,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:54,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:54,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:54,305 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:54,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:54,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:54,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:54,920 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:54,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:54,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:54,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:54,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:55,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:55,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:55,618 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:55,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:55,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:55,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:55,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:56,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:56,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:56,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:56,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:57,091 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:57,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:57,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:57,123 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:57,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:57,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:57,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:57,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:57,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:57,786 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:57,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:57,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:57,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:57,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:58,555 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:58,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:58,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:58,593 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:58,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:58,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:58,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:58,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:35:59,172 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:35:59,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:35:59,207 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:35:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:35:59,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:59,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:00,472 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:00,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:00,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:00,511 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:00,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:00,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:01,170 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:01,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:01,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:01,208 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:01,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:02,000 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:02,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:02,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:02,038 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:02,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:02,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:02,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:02,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:02,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:02,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:02,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:02,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:02,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:03,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:03,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:03,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:03,586 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:03,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:03,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:04,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:05,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:05,536 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:05,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:06,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:06,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:06,325 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:06,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:06,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:06,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:07,162 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:07,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:07,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:07,856 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:07,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:07,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:07,891 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:07,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:07,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:07,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:07,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:08,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:08,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:08,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:08,741 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:08,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:08,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:08,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:09,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:09,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:10,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:10,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:10,135 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:10,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:10,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:10,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:10,768 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:10,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:10,806 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:10,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:10,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:10,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:11,613 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:11,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:11,647 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:11,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:11,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:11,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:11,939 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:11,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:11,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:11,972 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:11,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:11,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:12,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:12,550 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:12,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:12,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:12,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:12,892 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:12,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:12,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:12,921 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:12,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:12,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:12,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:12,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:13,666 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:13,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:13,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:13,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:13,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:14,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:14,031 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:14,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:14,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:14,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:14,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:14,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:14,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:14,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:15,190 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:15,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:15,225 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:15,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:15,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:15,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:15,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:15,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:15,948 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:15,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:15,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:16,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:16,198 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:16,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:16,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:16,230 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:16,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:16,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:16,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:16,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:16,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:16,900 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:16,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:16,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:16,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:17,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:17,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:17,536 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:17,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:17,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:18,195 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:18,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:18,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:18,223 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:18,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:18,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:18,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:18,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:19,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:19,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:19,432 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:19,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:19,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:19,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:19,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:20,118 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:20,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:20,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:20,144 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:20,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:20,990 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:21,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:21,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:21,013 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:21,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:21,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:21,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:21,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:23,063 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:24,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:24,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:24,408 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:24,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:24,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:24,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:25,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:25,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:25,890 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:25,890 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:25,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:25,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:26,758 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:26,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:26,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:26,828 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:26,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:26,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:26,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:26,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:27,580 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:27,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:27,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:27,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:28,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:28,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:28,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:29,095 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:29,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:29,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:29,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:29,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:29,915 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:29,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:29,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:29,944 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:29,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:29,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:30,629 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:30,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:30,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:30,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:31,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:31,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:31,506 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:31,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:31,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:31,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:32,279 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:32,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:32,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:32,348 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:32,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:32,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:33,153 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:33,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:33,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:33,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:33,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:33,441 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:33,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:33,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:33,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:34,274 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:34,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:34,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:34,310 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:34,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:34,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:34,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:34,905 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:34,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:34,981 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:34,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:34,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:35,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:35,775 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:35,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:35,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:35,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:35,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:35,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:36,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:36,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:36,089 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:36,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:36,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:36,676 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:36,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:36,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:36,712 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:36,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:36,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:36,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:36,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:37,320 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:37,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:37,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:37,352 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:37,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:37,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:37,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:37,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:37,664 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:37,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:37,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:37,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:37,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:38,244 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:38,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:38,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:38,273 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:38,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:39,090 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:39,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:39,120 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:39,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:39,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:39,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:39,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:39,742 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:39,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:39,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:39,781 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:39,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:39,781 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:39,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:40,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:40,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:41,715 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:41,752 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:41,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:41,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:41,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:41,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:42,365 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:42,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:42,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:42,403 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:42,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:42,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:42,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:42,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:36:43,055 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-20 17:36:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:36:43,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 51 states and 109 transitions. [2022-11-20 17:36:43,092 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 109 transitions. [2022-11-20 17:36:43,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 17:36:43,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:36:43,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:36:43,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat